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Product overview

Description

The STM32WL55/54xx long-range wireless and ultra-low-power devices embed a powerful and ultra-low-power LPWAN-compliant radio solution, enabling the following modulations: LoRa^®, (G)FSK, (G)MSK, and BPSK. The LoRa^® modulation is available in STM32WLx5xx only.
These devices are designed to be extremely low-power and are based on the high-performance Arm^® Cortex^®-M4 32-bit RISC core operating at a frequency of up to 48 MHz. This core implements a full set of DSP instructions. It is complemented by an Arm^® Cortex^®-M0+ microcontroller. Both cores implement an independent memory protection unit (MPU) that enhances the application security.
The devices embed high-speed memories (256-Kbyte Flash memory, 64-Kbyte SRAM), and an extensive range of enhanced I/Os and peripherals.
The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection and proprietary code readout protection.
In addition, the STM32WL55/54xx devices support the following secure services running on Arm^® Cortex-M0+: unique boot entry capable, secure sub-GHz MAC layer, secure firmware update, secure firmware install and storage and management of secure keys.
These devices offer a 12-bit ADC, a 12-bit DAC low-power sample-and-hold, two ultra-low-power comparators associated with a high-accuracy reference voltage generator.
The devices embed a low-power RTC with a 32-bit sub-second wakeup counter, one 16-bit single-channel timer, two 16-bit four-channel timers (supporting motor control), one 32-bit four-channel timer and three 16-bit ultra-low-power timers.
These devices also embed two DMA controllers (7 channels each) allowing any transfer combination between memory (Flash memory, SRAM1 and SRAM2) and peripheral, using the DMAMUX1 for flexible DMA channel mapping.
The devices also feature the standard and advanced communication interfaces listed below:

All features
Radio

Frequency range: 150 MHz to 960 MHz

Modulation: LoRa^®, (G)FSK, (G)MSK and BPSK

RX sensitivity: –123 dBm for 2-FSK(at 1.2 Kbit/s), –148 dBm for LoRa^® (at 10.4 kHz, spreading factor 12)

Transmitter high output power, programmable up to +22 dBm

Transmitter low output power, programmable up to +15 dBm

Compliant with the following radio frequency regulations such as ETSI EN 300 220, EN 300 113, EN 301 166, FCC CFR 47 Part 15, 24, 90, 101 and the Japanese ARIB STD-T30, T-67, T-108

Compatible with standardized or proprietary protocols such as LoRaWAN^®, Sigfox™, W-MBus and more (fully open wireless system-on-chip)

Ultra-low-power platform

1.8 V to 3.6 V power supply

–40 °C to +105 °C temperature range

Shutdown mode: 31 nA (V_DD= 3 V)

Standby (+ RTC) mode:360 nA (V_DD= 3 V)

Stop2 (+ RTC) mode: 1.07 µA (V_DD= 3 V)

Active-mode MCU: < 72 µA/MHz (CoreMark^®)

Active-mode RX: 4.82 mA

Active-mode TX: 15 mA at 10 dBm and 87 mA at 20 dBm (LoRa^® 125 kHz)

Core

32-bit Arm^® Cortex^®-M4 CPU
Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 48 MHz, MPU and DSP instructions

1.25 DMIPS/MHz (Dhrystone 2.1)

32-bit Arm^®Cortex^®-M0+ CPU
Frequency up to 48 MHz, MPU

0.95 DMIPS/MHz (Dhrystone 2.1)

Security and identification

Hardware encryption AES 256-bit

True random number generator (RNG)

Sector protection against read/write operations (PCROP, RDP, WRP)

CRC calculation unit

Unique device identifier (64-bit UID compliant with IEEE 802-2001 standard)

96-bit unique die identifier

Hardware public key accelerator (PKA)

Key management services

Secure sub-GHz MAC layer

Secure firmware update (SFU)

Secure firmware install (SFI)

Supply and reset management

High-efficiency embedded SMPS step-down converter

SMPS to LDO smart switch

Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds

Ultra-low-power POR/PDR

Programmable voltage detector (PVD)

V_BAT mode with RTC and 20x32-byte backup registers

Clock sources

32 MHz crystal oscillator

TCXO support: programmable supply voltage

32 kHz oscillator for RTC with calibration

High-speed internal 16 MHz factory trimmed RC (± 1 %)

Internal low-power 32 kHz RC

Internal multi-speed low-power 100 kHz to 48 MHz RC

PLL for CPU, ADC and audio clocks

Memories

256-Kbyte Flash memory

64-Kbyte RAM

20x32-bit backup register

Bootloader supporting USART and SPI interfaces

OTA (over-the-air) firmware update capable

Sector protection against read/write operations
Rich analog peripherals (down to 1.62 V)

12-bit ADC 2.5 Msps, up to 16 bits with hardware oversampling, conversion range up to 3.6 V

12-bit DAC, low-power sample-and-hold

2x ultra-low-power comparators

System peripherals

Mailbox and semaphores for communication between Cortex^®-M4 and Cortex^®-M0+ firmware

Controllers

2x DMA controller (7 channels each) supporting ADC, DAC, SPI, I2C, LPUART, USART, AES and timers

2x USART (ISO 7816, IrDA, SPI)

1x LPUART (low-power)

2x SPI 16 Mbit/s (1 over 2 supporting I2S)

3x I2C (SMBus/PMBus™)

2x 16-bit 1-channel timer

1x 16-bit 4-channel timer (supporting motor control)

1x 32-bit 4-channel timer

3x 16-bit ultra-low-power timer

1x RTC with 32-bit sub-second wakeup counter

1x independent SysTick

1x independent watchdog

1x window watchdog

Up to 43 I/Os, most 5 V-tolerant

Development support

Serial-wire debug (SWD), JTAG

Dual CPU cross trigger capabilities

All packages ECOPACK2compliant
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Circuit Diagram

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Components and Modules

Part number	Status	Description	Type	Supplier
SensorTile.box	Active	SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.	Components and Modules	FAE Technology	SensorTile.box Description: SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.

Embedded Software from Partners

Part number	Status	Description	Type	Supplier
EMBETECH embeNET	Active	embeNET is an IPv6-based wireless mesh network stack that provides large-scale communication capabilities in various embedded systems applications.		EMBETECH	EMBETECH embeNET Description: embeNET is an IPv6-based wireless mesh network stack that provides large-scale communication capabilities in various embedded systems applications.
TO-Protect LoRaWAN	Active	Lightweight secure software library providing augmented security to LoRaWAN nodes based on STM32WL and enabling security functions, secure storage and secure connectivity.		Trusted Objects	TO-Protect LoRaWAN Description: Lightweight secure software library providing augmented security to LoRaWAN nodes based on STM32WL and enabling security functions, secure storage and secure connectivity.

Engineering Services

Part number	Status	Description	Type	Supplier
Ac6-consulting	Active	Engineering Services from AC6 Consulting.	Engineering Services	AC6	Ac6-consulting Description: Engineering Services from AC6 Consulting.
Artificial Intelligence Design	Active	Support and innovation to STMicroelectronics newest AI technologies	Engineering Services	SIANA Systems	Artificial Intelligence Design Description: Support and innovation to STMicroelectronics newest AI technologies
Connectivity	Active	Witekio's engineers are experts in connectivty. With their assistance, STMicroelectronics customers can connect anything to anything, using a wide range of technologies.	Engineering Services	Witekio	Connectivity Description: Witekio's engineers are experts in connectivty. With their assistance, STMicroelectronics customers can connect anything to anything, using a wide range of technologies.
Crank Professional Services	Active	Engineering Services from Crank Software for embedded GUI development.	Engineering Services	Crank Software	Crank Professional Services Description: Engineering Services from Crank Software for embedded GUI development.
Electronics Design and Hardware Design	Active	Prevas has high experience in advanced electronic design from many successful projects	Engineering Services	Prevas	Electronics Design and Hardware Design Description: Prevas has high experience in advanced electronic design from many successful projects
Embedded Hardware Design and Development	Active	Embedded Hardware Design and Development Service is determined on a custom basis, please contact us to get a quote.	Engineering Services	RoweBots	Embedded Hardware Design and Development Description: Embedded Hardware Design and Development Service is determined on a custom basis, please contact us to get a quote.
Embedded Office Safety Mentoring	Active	Safety Mentoring.	Engineering Services	Embedded Office	Embedded Office Safety Mentoring Description: Safety Mentoring.
Embedded Office Safety Platform	Active	Safety Platform.	Engineering Services	Embedded Office	Embedded Office Safety Platform Description: Safety Platform.
Embedded Software Design and Development	Active	Embedded Software Design and Development Service is determined on a custom basis, please contact us to get a quote.	Engineering Services	RoweBots	Embedded Software Design and Development Description: Embedded Software Design and Development Service is determined on a custom basis, please contact us to get a quote.
Embedded systems and intelligent sensors	Active	With high level of expertise within Embedded system and intellignet sensors, Prevas can help Customers to become succesful in their business	Engineering Services	Prevas	Embedded systems and intelligent sensors Description: With high level of expertise within Embedded system and intellignet sensors, Prevas can help Customers to become succesful in their business
FAE Engineering Services	Active	Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.	Engineering Services	FAE Technology	FAE Engineering Services Description: Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.
Hardware and firmware design	Active	Complete hardware and firmware design for all applications	Engineering Services	SIANA Systems	Hardware and firmware design Description: Complete hardware and firmware design for all applications
Imagimob AI expertise	Active	Imagimob AI is optimised for STM32 MCUs providing powerful applications on cost effective hardware.	Engineering Services	Imagimob	Imagimob AI expertise Description: Imagimob AI is optimised for STM32 MCUs providing powerful applications on cost effective hardware.
Industrial Linux	Active	Industrial Longevity Open-Source Operating Systems.	Engineering Services	Prevas	Industrial Linux Description: Industrial Longevity Open-Source Operating Systems.
Internet of Things	Active	Prevas has many years of experience in supporting various industries with solutions in connected devices.	Engineering Services	Prevas	Internet of Things Description: Prevas has many years of experience in supporting various industries with solutions in connected devices.
Life Science, product development of medical technology products	Active	With 30 years of experience from development in life science, Prevas is a skilled partner in the development of medical technology products	Engineering Services	Prevas	Life Science, product development of medical technology products Description: With 30 years of experience from development in life science, Prevas is a skilled partner in the development of medical technology products
Migration	Active	Witekio's experts bring their knowledge and experience of embedded and IoT software systems to handle and control all migration stakes.	Engineering Services	Witekio	Migration Description: Witekio's experts bring their knowledge and experience of embedded and IoT software systems to handle and control all migration stakes.
Optimization	Active	Witekio's experts have developed a strong knowledge in complex technical software matters and can help optimize any specific performance aspects of your software.	Engineering Services	Witekio	Optimization Description: Witekio's experts have developed a strong knowledge in complex technical software matters and can help optimize any specific performance aspects of your software.
Project management expertise	Active	Witekio's teams are experienced in project management and help you choose and run methodologies most adapted to your project, be it Agile or Kanban, software factory, continuous integration.	Engineering Services	Witekio	Project management expertise Description: Witekio's teams are experienced in project management and help you choose and run methodologies most adapted to your project, be it Agile or Kanban, software factory, continuous integration.
Smart Products - from idea to certified product	Active	Prevas has high experience in advanced electronic design from many successful projects	Engineering Services	Prevas	Smart Products - from idea to certified product Description: Prevas has high experience in advanced electronic design from many successful projects
Software system design and development	Active	Witekio helps innovators build the best software system for their device: choose the right technologies, build a stable and scalable architecture, develop all software layers.	Engineering Services	Witekio	Software system design and development Description: Witekio helps innovators build the best software system for their device: choose the right technologies, build a stable and scalable architecture, develop all software layers.
Support and Maintenance	Active	Support to get all product examples running on the off the shelf supported hardware is included for all customers at no cost.	Engineering Services	RoweBots	Support and Maintenance Description: Support to get all product examples running on the off the shelf supported hardware is included for all customers at no cost.
System security	Active	Witekio's experts secure all the software layers of embedded and IoT systems.	Engineering Services	Witekio	System security Description: Witekio's experts secure all the software layers of embedded and IoT systems.
Tech consulting and UX	Active	Witekio helps innovators ensure their device will meet its market by defining customer journey, prioritizing features, building roadmap and software system architecture.	Engineering Services	Witekio	Tech consulting and UX Description: Witekio helps innovators ensure their device will meet its market by defining customer journey, prioritizing features, building roadmap and software system architecture.
Technical expertise	Active	As a 17 years embedded and IoT software expert, Witekio helps innovators choose the right technologies for their innovative devices: OS, frameworks, apps, connectivity, Cloud solutions.	Engineering Services	Witekio	Technical expertise Description: As a 17 years embedded and IoT software expert, Witekio helps innovators choose the right technologies for their innovative devices: OS, frameworks, apps, connectivity, Cloud solutions.
Test, verification, quality and security	Active	Efficient test and verification are important issues for success and Prevas addresses those issues with our processes and solutions.	Engineering Services	Prevas	Test, verification, quality and security Description: Efficient test and verification are important issues for success and Prevas addresses those issues with our processes and solutions.

Hardware Development Tools

Part number	Status	Description	Type	Supplier
ARM Lauterbach µTrace	Active	All-in-one debug and trace solution for Cortex-M.	Hardware Development Tools for STM32	Lauterbach	ARM Lauterbach µTrace Description: All-in-one debug and trace solution for Cortex-M.
ARM Lauterbach Combiprobe II	Active	Debugging of multicore microcontrollers consisting of Cortex-M cores and cores from other architecture.	Hardware Development Tools for STM32	Lauterbach	ARM Lauterbach Combiprobe II Description: Debugging of multicore microcontrollers consisting of Cortex-M cores and cores from other architecture.
Arm Keil ULINKplus	Active	High-performance debug adapter, isolated, with JTAG, SWD, SWV, power measurement, and test I/O	Hardware Development Tools for STM32	Arm Keil	Arm Keil ULINKplus Description: High-performance debug adapter, isolated, with JTAG, SWD, SWV, power measurement, and test I/O
Arm Keil ULINKpro	Active	High-performance debug adapter via JTAG or SWD and streaming trace via SWV (data/event trace) or ETM (instruction trace)	Hardware Development Tools for STM32	Arm Keil	Arm Keil ULINKpro Description: High-performance debug adapter via JTAG or SWD and streaming trace via SWV (data/event trace) or ETM (instruction trace)
CYCLONE	Active	Automated, Stand-Alone Production Programmer, Debug & Test.	Hardware Development Tools for STM32	P&E Microcomputer Systems	CYCLONE Description: Automated, Stand-Alone Production Programmer, Debug & Test.
CYCLONE FX	Active	Automated, Stand-Alone Production Programmer, Debug & Test.	Hardware Development Tools for STM32	P&E Microcomputer Systems	CYCLONE FX Description: Automated, Stand-Alone Production Programmer, Debug & Test.
FlashRunner 2.0	Active	FlashRunner 2,0 is a universal, In-System Programming solution (ISP) available in 4 configurations: 4,8,12 and 16 channels which allows to program upto 16 targets - even different each other - in parallel (32 channels using the Demultiplexer tool).	Programming Hardware for STM32 MCUs	SMH Technologies	FlashRunner 2.0 Description: FlashRunner 2,0 is a universal, In-System Programming solution (ISP) available in 4 configurations: 4,8,12 and 16 channels which allows to program upto 16 targets - even different each other - in parallel (32 channels using the Demultiplexer tool).
FlashRunner High Speed	Active	FlashRunner HS is a multi-end programming system. The typical programming system functions are shared between a central Control Unit and up to 8 peripheral Active Modules connected through a USB type-C cable (up to 3 meters long)	Development Tool Hardware from Partners	SMH Technologies	FlashRunner High Speed Description: FlashRunner HS is a multi-end programming system. The typical programming system functions are shared between a central Control Unit and up to 8 peripheral Active Modules connected through a USB type-C cable (up to 3 meters long)
FlashRunner LAN2.0 NXG	Active	FlashRunner LAN2.0 NeXt Generation is a universal, In-System Programming solution (ISP) available from 1 to 4 parallel channels and it is designed to be integrated in fixture, so is extremely compact and tiny	Development Tool Hardware from Partners	SMH Technologies	FlashRunner LAN2.0 NXG Description: FlashRunner LAN2.0 NeXt Generation is a universal, In-System Programming solution (ISP) available from 1 to 4 parallel channels and it is designed to be integrated in fixture, so is extremely compact and tiny
Flasher ATE	Active	Flasher ATE is a gang-programmer for mass production	Hardware Development Tools for STM32	SEGGER Microcontroller	Flasher ATE Description: Flasher ATE is a gang-programmer for mass production
Flasher Portable Plus	Active	Flasher Portable Plus is a battery driven programming system	Hardware Development Tools for STM32	SEGGER Microcontroller	Flasher Portable Plus Description: Flasher Portable Plus is a battery driven programming system
Flasher Secure	Active	Flasher Secure is a secure mass production programming system	Hardware Development Tools for STM32	SEGGER Microcontroller	Flasher Secure Description: Flasher Secure is a secure mass production programming system
I-jet	Active	Debug probe	Hardware Development Tools for STM32	IAR Systems	I-jet Description: Debug probe
I-jet Trace	Active	Debug trace probe	Hardware Development Tools for STM32	IAR Systems	I-jet Trace Description: Debug trace probe
J-Link	Active	Segger J-Link debug probe for STM32	Hardware Development Tools for STM32	SEGGER Microcontroller	J-Link Description: Segger J-Link debug probe for STM32
J-Trace Pro for Cortex-M	Active	SEGGER J-Trace Pro debug and trace probe	Hardware Development Tools for STM32	SEGGER Microcontroller	J-Trace Pro for Cortex-M Description: SEGGER J-Trace Pro debug and trace probe
Multilink ACP	Active	Debug Probe for ARM devices.	Hardware Development Tools for STM32	P&E Microcomputer Systems	Multilink ACP Description: Debug Probe for ARM devices.
Multilink Universal FX	Active	High-Speed Debug Probe for ARM and other devices.	Hardware Development Tools for STM32	P&E Microcomputer Systems	Multilink Universal FX Description: High-Speed Debug Probe for ARM and other devices.
ProMik MSP2150/2100Net	Active	High Performance Production Programmer for High Speed Parallel Programming.	Development Tool Hardware from Partners	ProMik	ProMik MSP2150/2100Net Description: High Performance Production Programmer for High Speed Parallel Programming.
ProMik SAP2100-AUTO	Active	State-of-the-art semi automated work bench; based on MSP2100NET; suited for economic mass production; in-circuit on-board full parallel Flash memory programming; autarkic or host operated system; comfortable operator interface.	Development Tool Hardware from Partners	ProMik	ProMik SAP2100-AUTO Description: State-of-the-art semi automated work bench; based on MSP2100NET; suited for economic mass production; in-circuit on-board full parallel Flash memory programming; autarkic or host operated system; comfortable operator interface.
Production Flash Programmer	Active	Flash and Gang Programmer for STM32, STM8, and BlueNRG MCUs.	Development Tool Hardware from Partners	Elprotronic	Production Flash Programmer Description: Flash and Gang Programmer for STM32, STM8, and BlueNRG MCUs.
STLINK-V3SET	Active	STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8	Hardware Development Tools for STM32	ST	STLINK-V3SET Description: STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8
Secure Desktop Provisioner	Active	Secure Desktop Provisioner enables provisioning of device keys securely together with programming a cryptographically secured application image.	Programming Hardware for STM32 MCUs	Secure Thingz	Secure Desktop Provisioner Description: Secure Desktop Provisioner enables provisioning of device keys securely together with programming a cryptographically secured application image.
WriteNow! In-Circuit multiple Programmer	Active	WriteNow! Serie of In-System Programmers support large number of devices. WriteNow! Has compact size for easy ATE/Fixture integration.	Programming Hardware for STM32 MCUs	Algocraft	WriteNow! In-Circuit multiple Programmer Description: WriteNow! Serie of In-System Programmers support large number of devices. WriteNow! Has compact size for easy ATE/Fixture integration.
halec roloFlash 2	Active	Mobile and fully scriptable stand-alone flash programmer, very easy field-usage.	Programming Hardware for STM32 MCUs	halec	halec roloFlash 2 Description: Mobile and fully scriptable stand-alone flash programmer, very easy field-usage.
iC5000 On-chip Analyzer	Active	iC5000 belongs to iSYSTEM's premium embedded development tool family for single and multi-core development and testing.	Hardware Development Tools for STM32	iSYSTEM	iC5000 On-chip Analyzer Description: iC5000 belongs to iSYSTEM's premium embedded development tool family for single and multi-core development and testing.
iC5700 On-chip Analyzer	Active	iC5700 is iSYSTEM's premium embedded development tool for complex single and multi-core development.	Hardware Development Tools for STM32	iSYSTEM	iC5700 On-chip Analyzer Description: iC5700 is iSYSTEM's premium embedded development tool for complex single and multi-core development.

MCU & MPU Embedded Software

Part number	Status	Description	Type	Supplier
Arm Keil FuSa RTS	Active	Set of embedded software components qualified for use in the most safety-critical applications in automotive, medical,railway, and industrial systems.	STM32 3rd-party Embedded Software	Arm Keil	Arm Keil FuSa RTS Description: Set of embedded software components qualified for use in the most safety-critical applications in automotive, medical,railway, and industrial systems.
Cesium RTOS Cs/FS	Active	An easy-to-use FAT implementation for embedded systems, Cs/FS gives developers a convenient means of managing files.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/FS Description: An easy-to-use FAT implementation for embedded systems, Cs/FS gives developers a convenient means of managing files.
Cesium RTOS Cs/NET	Active	A proven network stack, Cs/Net provides everything developers need for creating Internet-enabled products.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/NET Description: A proven network stack, Cs/Net provides everything developers need for creating Internet-enabled products.
Cesium RTOS Cs/OS2	Active	Cs/OS2 is a highly reliable and efficient real-time kernel suitable for safety-critical applications.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/OS2 Description: Cs/OS2 is a highly reliable and efficient real-time kernel suitable for safety-critical applications.
Cesium RTOS Cs/OS3	Active	Cs/OS3 is a full-featured real-time kernel that enables the development of robust multi-task applications.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/OS3 Description: Cs/OS3 is a full-featured real-time kernel that enables the development of robust multi-task applications.
Cesium RTOS Cs/USBD	Active	Cs/USBD is a highly capable solution for developers whose systems must exchange data with PCs and other USB hosts.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/USBD Description: Cs/USBD is a highly capable solution for developers whose systems must exchange data with PCs and other USB hosts.
Cesium RTOS Cs/USBH	Active	Cs/USBH is a professional-grade implementation of the host side of the USB protocol.	STM32 3rd-party Embedded Software	Weston Embedded Solutions	Cesium RTOS Cs/USBH Description: Cs/USBH is a professional-grade implementation of the host side of the USB protocol.
CycloneBOOT	Active	Embedded Secure Bootloader via TCP/IP for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneBOOT Description: Embedded Secure Bootloader via TCP/IP for STM32
CycloneCRYPTO	Active	Cryptographic library for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneCRYPTO Description: Cryptographic library for STM32
CycloneSSH	Active	Embedded SSH SFTP SCP Library for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneSSH Description: Embedded SSH SFTP SCP Library for STM32
CycloneSSL	Active	Embedded SSL/TLS library for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneSSL Description: Embedded SSL/TLS library for STM32
CycloneSTP	Active	Spanning Tree Protocol Library (STP, RSTP) for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneSTP Description: Spanning Tree Protocol Library (STP, RSTP) for STM32
CycloneTCP	Active	Embedded TCP/IP stack (dual IPv4/IPv6) for STM32	STM32 3rd-party Embedded Software	Oryx Embedded	CycloneTCP Description: Embedded TCP/IP stack (dual IPv4/IPv6) for STM32
Embedded Office Safety AddOns	Active	The "Safety AddOns" provides pre-certified safety measures.	STM32 3rd-party Embedded Software	Embedded Office	Embedded Office Safety AddOns Description: The "Safety AddOns" provides pre-certified safety measures.
Flexible Safety RTOS	Active	The "Flexible Safety RTOS" is a pre-certified real time kernel for use in safety critical systems with or without the need of formal approval through a product certification.	STM32 3rd-party Embedded Software	Embedded Office	Flexible Safety RTOS Description: The "Flexible Safety RTOS" is a pre-certified real time kernel for use in safety critical systems with or without the need of formal approval through a product certification.
FreeRTOS Kernel	Active	The FreeRTOS kernel is an open source real time operating system and the de-facto standard solution for microcontrollers and small microprocessors	STM32 3rd-party Embedded Software	AWS	FreeRTOS Kernel Description: The FreeRTOS kernel is an open source real time operating system and the de-facto standard solution for microcontrollers and small microprocessors
Gizwits GAgent	Proposal	An application program running on various communication modules that provide two-way data communication between upper-layer applications and devices.	STM32 3rd-party Embedded Software	Gizwits	Gizwits GAgent Description: An application program running on various communication modules that provide two-way data communication between upper-layer applications and devices.
HCC Bootloaders	Active	HCC has developed optimized bootloaders for many years and has a range of high quality solutions that will fit almost any scenario.	STM32 3rd-party Embedded Software	HCC Embedded	HCC Bootloaders Description: HCC has developed optimized bootloaders for many years and has a range of high quality solutions that will fit almost any scenario.
HCC Embedded Encryption Manager (EEM)	Active	Embedded Encryption Manager (EEM ) allows developers to secure embedded systems using multiple encryption or hash algorithms through a uniform interface.	STM32 3rd-party Embedded Software	HCC Embedded	HCC Embedded Encryption Manager (EEM) Description: Embedded Encryption Manager (EEM ) allows developers to secure embedded systems using multiple encryption or hash algorithms through a uniform interface.
HCC FAT File System	Active	HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system.	STM32 3rd-party Embedded Software	HCC Embedded	HCC FAT File System Description: HCC is renowned for its deep knowledge of flash storage media. In embedded systems, it is not possible to achieve the required efficiency, performance or reliability with a single file system.
HCC Fail-safe File System	Active	All Flash File Systems with fail-safe mechanisms for STM32, from HCC Embedded.	STM32 3rd-party Embedded Software	HCC Embedded	HCC Fail-safe File System Description: All Flash File Systems with fail-safe mechanisms for STM32, from HCC Embedded.
HCC IPSec/IKE	Active	IPSec/IKE provides a robust approach to security in embedded applications such as cars, "point-of-sale" terminals, medical devices, industrial equipment and many others.	STM32 3rd-party Embedded Software	HCC Embedded	HCC IPSec/IKE Description: IPSec/IKE provides a robust approach to security in embedded applications such as cars, "point-of-sale" terminals, medical devices, industrial equipment and many others.
HCC MISRA TCP/IPv4 and IPv6	Active	MISRA Compliant TCP/IP is a highly efficient, embedded stack developed using a verifiable process and conforming strongly to MISRA coding standards.	STM32 3rd-party Embedded Software	HCC Embedded	HCC MISRA TCP/IPv4 and IPv6 Description: MISRA Compliant TCP/IP is a highly efficient, embedded stack developed using a verifiable process and conforming strongly to MISRA coding standards.
HCC MQTT	Active	MQTT is a small and efficient machine-to-machine protocol.	STM32 3rd-party Embedded Software	HCC Embedded	HCC MQTT Description: MQTT is a small and efficient machine-to-machine protocol.
HCC Nichestack	Active	InterNiche Technologies has been a leader in embedded networking for more than 25 years. Now a part of HCC Embedded, Nichestack technology is a valuable resource for any embedded developer.	STM32 3rd-party Embedded Software	HCC Embedded	HCC Nichestack Description: InterNiche Technologies has been a leader in embedded networking for more than 25 years. Now a part of HCC Embedded, Nichestack technology is a valuable resource for any embedded developer.
HCC SMFS	Active	HCC has taken the radical approach of defining a system built around the needs of smart-meters. Metering applications usually have well-defined record structures and HCC has used its extensive flash experience to take advantage of this.	STM32 3rd-party Embedded Software	HCC Embedded	HCC SMFS Description: HCC has taken the radical approach of defining a system built around the needs of smart-meters. Metering applications usually have well-defined record structures and HCC has used its extensive flash experience to take advantage of this.
HCC TLS	Active	Verifiable TLS: a highly optimized software module designed to provide secure network communications for embedded devices.	STM32 3rd-party Embedded Software	HCC Embedded	HCC TLS Description: Verifiable TLS: a highly optimized software module designed to provide secure network communications for embedded devices.
HCC USB Stack	Active	USB Host & Device and OTG stacks with wide range of class drivers for STM32.	STM32 3rd-party Embedded Software	HCC Embedded	HCC USB Stack Description: USB Host & Device and OTG stacks with wide range of class drivers for STM32.
I-CUBE-EMBOS	Active	embOS software expansion for STM32Cube	STM32Cube Expansion Packages	SEGGER Microcontroller	I-CUBE-EMBOS Description: embOS software expansion for STM32Cube
I-CUBE-UNISON	Active	UNISON software expansion for STM32Cube	STM32Cube Expansion Packages	RoweBots	I-CUBE-UNISON Description: UNISON software expansion for STM32Cube
I-CUBE-WOLFSSL	Active	wolfSSL software expansion for STM32Cube	STM32 3rd-party Embedded Software	wolfSSL	I-CUBE-WOLFSSL Description: wolfSSL software expansion for STM32Cube
Nanoedge AI™	Active	NanoEdge AI™ by Cartesiam is the firstMachine Learning Software specifically developed to entirely run on microcontrollers.	STM32 3rd-party Embedded Software	Cartesiam	Nanoedge AI™ Description: NanoEdge AI™ by Cartesiam is the firstMachine Learning Software specifically developed to entirely run on microcontrollers.
Prevas Simple Connect	Active	A communication infrastructure that provides a secure instant communication between clients and devices connected through the Internet.	STM32 3rd-party Embedded Software	Prevas	Prevas Simple Connect Description: A communication infrastructure that provides a secure instant communication between clients and devices connected through the Internet.
ProvenCore-M	Active	High security operating system for STM32 Arm Cortex-M microcontrollers.	STM32 3rd-party Embedded Software	Prove & Run	ProvenCore-M Description: High security operating system for STM32 Arm Cortex-M microcontrollers.
STACKFORCE Wireless M-Bus Protocol Stack	Active	Wireless M-Bus Protocol Stack, compliant to EN 13757-3/-4, OMS v4 and several other standards/specifications based on EN 13757-3/-4.	STM32 3rd-party Embedded Software	STACKFORCE	STACKFORCE Wireless M-Bus Protocol Stack Description: Wireless M-Bus Protocol Stack, compliant to EN 13757-3/-4, OMS v4 and several other standards/specifications based on EN 13757-3/-4.
STACKFORCE mioty® Protocol Stack for end points	Active	mioty Protocol Stack for end nodes, implementing the new ETSI standard TS 103357.	STM32 3rd-party Embedded Software	STACKFORCE	STACKFORCE mioty® Protocol Stack for end points Description: mioty Protocol Stack for end nodes, implementing the new ETSI standard TS 103357.
STM32-WMA/DEC	Active	Audio Engine WMA Decoder and Utilities	STM32 Standard Peripheral Library Expansion	ST	STM32-WMA/DEC Description: Audio Engine WMA Decoder and Utilities
STM32CubeWL	Active	STM32Cube MCU Package for STM32WL series (HAL, Low-Layer APIs and CMSIS, File system, RTOS, KMS, Secure Engine, Sub-GHz Phy, LoRaWAN and Sigfox stacks - and examples running on ST boards)	STM32Cube MCU & MPU Packages	ST	STM32CubeWL Description: STM32Cube MCU Package for STM32WL series (HAL, Low-Layer APIs and CMSIS, File system, RTOS, KMS, Secure Engine, Sub-GHz Phy, LoRaWAN and Sigfox stacks - and examples running on ST boards)
Secure Boot Manager	Active	A Secure Boot Manager provides a robust root of trust for devices, securing the overall boot process alongside offering additional security services.	STM32 3rd-party Embedded Software	Secure Thingz	Secure Boot Manager Description: A Secure Boot Manager provides a robust root of trust for devices, securing the overall boot process alongside offering additional security services.
Storyboard	Active	Embedded GUI Development Software to create optimized GUIs for MCUs and MPUs.	STM32 3rd-party Embedded Software	Crank Software	Storyboard Description: Embedded GUI Development Software to create optimized GUIs for MCUs and MPUs.
TEConcept IO-Link Device Software Stack	Active	Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.	STM32 3rd-party Embedded Software	TEConcept	TEConcept IO-Link Device Software Stack Description: Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.
TapKo KNX KAIstack	Active	KAIstack together with EnergyLite for STM8 and STM32	STM32 3rd-party Embedded Software	TAPKO Technologies	TapKo KNX KAIstack Description: KAIstack together with EnergyLite for STM8 and STM32
UNISON Busses	Active	UNISON RTOS provides the possibility to work with the core serial busses.	STM32 3rd-party Embedded Software	RoweBots	UNISON Busses Description: UNISON RTOS provides the possibility to work with the core serial busses.
UNISON File System	Active	UNISON FATFS and UNISON Power Safe FAT File System	STM32 3rd-party Embedded Software	RoweBots	UNISON File System Description: UNISON FATFS and UNISON Power Safe FAT File System
UNISON Kernel	Active	UNISON Real Time Operating System Kernel	STM32 3rd-party Embedded Software	RoweBots	UNISON Kernel Description: UNISON Real Time Operating System Kernel
UNISON Security	Active	UNISON RTOS Security Protocols	STM32 3rd-party Embedded Software	RoweBots	UNISON Security Description: UNISON RTOS Security Protocols
UNISON TCP/IP IPv6/IPv4 Networking Stack	Active	Complete networking server with or without IPv6 and other network components.	STM32 3rd-party Embedded Software	RoweBots	UNISON TCP/IP IPv6/IPv4 Networking Stack Description: Complete networking server with or without IPv6 and other network components.
UNISON USB	Active	UNISON USB Embedded Host Server, Embedded Device Server, OTG Server.	STM32 3rd-party Embedded Software	RoweBots	UNISON USB Description: UNISON USB Embedded Host Server, Embedded Device Server, OTG Server.
UNISON Wireless	Active	Supports various wireless modules.	STM32 3rd-party Embedded Software	RoweBots	UNISON Wireless Description: Supports various wireless modules.
WITTENSTEIN Enhanced Security Module	Active	For the highest security-critical environments, the Enhanced Security Module reinforces and strengthens the existing security of SAFERTOS.	STM32 3rd-party Embedded Software	WITTENSTEIN high integrity systems	WITTENSTEIN Enhanced Security Module Description: For the highest security-critical environments, the Enhanced Security Module reinforces and strengthens the existing security of SAFERTOS.
WITTENSTEIN OPENRTOS	Active	OPENRTOS, The High Performance RTOS from WITTENSTEIN high integrity systems	STM32 3rd-party Embedded Software	WITTENSTEIN high integrity systems	WITTENSTEIN OPENRTOS Description: OPENRTOS, The High Performance RTOS from WITTENSTEIN high integrity systems
WITTENSTEIN SAFERTOS	Active	SAFERTOS, The Safety Critical RTOS from WITTENSTEIN high integrity systems	STM32 3rd-party Embedded Software	WITTENSTEIN high integrity systems	WITTENSTEIN SAFERTOS Description: SAFERTOS, The Safety Critical RTOS from WITTENSTEIN high integrity systems
WITTENSTEIN SAFERTOS CORE	Active	SAFERTOS CORE, The RTOS for embedded systems that need to consider safety, but do not require certification	STM32 3rd-party Embedded Software	WITTENSTEIN high integrity systems	WITTENSTEIN SAFERTOS CORE Description: SAFERTOS CORE, The RTOS for embedded systems that need to consider safety, but do not require certification
WITTENSTEIN Safety Plugins	Active	Safety plugins are supplied with full source code and Design Assurance Pack designed to meet the requirements of IEC 61508 SIL3.	STM32 3rd-party Embedded Software	WITTENSTEIN high integrity systems	WITTENSTEIN Safety Plugins Description: Safety plugins are supplied with full source code and Design Assurance Pack designed to meet the requirements of IEC 61508 SIL3.
X-CUBE-CLKTRIM	Active	HSE trimming for RF applications using STM32 Wireless Series software expansion for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-CLKTRIM Description: HSE trimming for RF applications using STM32 Wireless Series software expansion for STM32Cube
X-CUBE-CRYPTOLIB	Active	STM32 cryptographic firmware library software expansion for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-CRYPTOLIB Description: STM32 cryptographic firmware library software expansion for STM32Cube
X-CUBE-DSPDEMO	Active	Digital Signal Processing with STM32, software expansion for STM32Cube (AN4841)	STM32Cube Expansion Packages	ST	X-CUBE-DSPDEMO Description: Digital Signal Processing with STM32, software expansion for STM32Cube (AN4841)
X-CUBE-EEPROM	Active	EEPROM emulation expansion software for STM32Cube	STM32Cube Expansion Packages	ST	X-CUBE-EEPROM Description: EEPROM emulation expansion software for STM32Cube
X-CUBE-IAP-USART	Active	STM32Cube in-application programming using the USART embedded software (AN4657)	STM32Cube Expansion Packages	ST	X-CUBE-IAP-USART Description: STM32Cube in-application programming using the USART embedded software (AN4657)
X-CUBE-RTC	Active	Real Time Clock (RTC) software expansion for STM32Cube (AN4759)	STM32Cube Expansion Packages	ST	X-CUBE-RTC Description: Real Time Clock (RTC) software expansion for STM32Cube (AN4759)
X-CUBE-SMBUS	Active	STM32Cube SMBus/PMBus embedded software (AN4502)	STM32Cube Expansion Packages	ST	X-CUBE-SMBUS Description: STM32Cube SMBus/PMBus embedded software (AN4502)
cURL	Active	cURL is a computer software project providing a library for transferring data using various protocols.	STM32 3rd-party Embedded Software	wolfSSL	cURL Description: cURL is a computer software project providing a library for transferring data using various protocols.
embOS	Active	embOS priority-controlled RTOS for embedded real time application from Segger	STM32 3rd-party Embedded Software	SEGGER Microcontroller	embOS Description: embOS priority-controlled RTOS for embedded real time application from Segger
embOS/IP	Active	embOS/IP highly efficient IP stack from Segger	STM32 3rd-party Embedded Software	SEGGER Microcontroller	embOS/IP Description: embOS/IP highly efficient IP stack from Segger
wolfBoot	Active	wolfBoot is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfBoot Description: wolfBoot is open source, commercial grade, embedded security software.
wolfCrypt	Active	wolfCrypt is open source, commercial grade, FIPS-validated embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfCrypt Description: wolfCrypt is open source, commercial grade, FIPS-validated embedded security software.
wolfMQTT	Active	wolfMQTT is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfMQTT Description: wolfMQTT is open source, commercial grade, embedded security software.
wolfSSH	Active	wolfSSH is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfSSH Description: wolfSSH is open source, commercial grade, embedded security software.
wolfSSL	Active	wolfSSL is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfSSL Description: wolfSSL is open source, commercial grade, embedded security software.
wolfSSL JNI and JSSE Provider	Active	wolfSSL is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfSSL JNI and JSSE Provider Description: wolfSSL is open source, commercial grade, embedded security software.
wolfTPM	Active	wolfTPM is open source, commercial grade, embedded security software.	STM32 3rd-party Embedded Software	wolfSSL	wolfTPM Description: wolfTPM is open source, commercial grade, embedded security software.

Product Evaluation Tools

Part number	Status	Description	Type	Supplier
Fusion for STM32	Active	World's first DEBUGGER over WIFI.	STM32 3rd-party evaluation tools	MikroElektronika	Fusion for STM32 Description: World's first DEBUGGER over WIFI.
MCU CARD for STM32	Active	Dozens of STM32 MCU CARDs for 8th generation of development boards such as Fusion for STM32, Fusion for ARM, mikromedia 7 and Clicker 4.	STM32 3rd-party evaluation tools	MikroElektronika	MCU CARD for STM32 Description: Dozens of STM32 MCU CARDs for 8th generation of development boards such as Fusion for STM32, Fusion for ARM, mikromedia 7 and Clicker 4.
NUCLEO-WL55JC	Active	STM32 Nucleo-64 development board with STM32WL55JCI MCU, SMPS, supports Arduino and morpho connectivity	STM32 Nucleo Boards	ST	NUCLEO-WL55JC Description: STM32 Nucleo-64 development board with STM32WL55JCI MCU, SMPS, supports Arduino and morpho connectivity

Software Development Tools

Part number	Status	Description	Type	Supplier
ARM Lauterbach Front-End debugger	Active	TRACE32 can be used as debug front-end for various virtual targets, core simulators, target servers such as GDB.	STM32 IDEs	Lauterbach	ARM Lauterbach Front-End debugger Description: TRACE32 can be used as debug front-end for various virtual targets, core simulators, target servers such as GDB.
ARM Lauterbach Instruction Set Simulator	Active	The TRACE32 Instruction Set Simulator is available for nearly all processor architectures supported by TRACE32. An intensive use of this tool requires a TRACE32 Simulator License.	STM32 IDEs	Lauterbach	ARM Lauterbach Instruction Set Simulator Description: The TRACE32 Instruction Set Simulator is available for nearly all processor architectures supported by TRACE32. An intensive use of this tool requires a TRACE32 Simulator License.
ARM Lauterbach PowerView debugger	Active	PowerView provides an integrated debug environment and a universal interface for the entire tool family	STM32 IDEs	Lauterbach	ARM Lauterbach PowerView debugger Description: PowerView provides an integrated debug environment and a universal interface for the entire tool family
Arm Keil MDK	Active	Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware	STM32 IDEs	Arm Keil	Arm Keil MDK Description: Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware
Arm tool: ARM Development Studio	Active	Comprehensive embedded toolchain for any Arm-based device: Eclipse-based IDE/debugger, C/C++ Compiler, CMSIS, performance analyzer, graphics debugger.	STM32 IDEs	ARM Development Solutions	Arm tool: ARM Development Studio Description: Comprehensive embedded toolchain for any Arm-based device: Eclipse-based IDE/debugger, C/C++ Compiler, CMSIS, performance analyzer, graphics debugger.
CXSTM32	Active	STM32 Full Development Package (Compiler + Debugger)	STM32 IDEs	Cosmic Software	CXSTM32 Description: STM32 Full Development Package (Compiler + Debugger)
Compilers for ARM	Active	mikroC PRO for ARM, mikroBasic PRO for ARM and mikroPascal PRO for ARM are fully-featured compilers for ARM® Cortex®-M0, M0+, M3, M4, and M7 microcontrollers.	STM32 IDEs	MikroElektronika	Compilers for ARM Description: mikroC PRO for ARM, mikroBasic PRO for ARM and mikroPascal PRO for ARM are fully-featured compilers for ARM® Cortex®-M0, M0+, M3, M4, and M7 microcontrollers.
CrossWorks	Active	Rowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug	STM32 IDEs	Rowley	CrossWorks Description: Rowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug
EMP-Thunder	NRND	Emprog ThunderBench, fully integrated and well-crafted development C/C++ tools for ARM Cortex	STM32 IDEs	Emprog	EMP-Thunder Description: Emprog ThunderBench, fully integrated and well-crafted development C/C++ tools for ARM Cortex
FLASHER-STM32	NRND	STM32 Flash loader demonstrator (UM0462) (replaced by STM32CubeProgrammer)	STM32 Programmers	ST	FLASHER-STM32 Description: STM32 Flash loader demonstrator (UM0462) (replaced by STM32CubeProgrammer)
IAR C-RUN for Arm	Active	Run-time analysis tool; add-on product to IAR Embedded Workbench for Arm	STM32 Performance and Debuggers	IAR Systems	IAR C-RUN for Arm Description: Run-time analysis tool; add-on product to IAR Embedded Workbench for Arm
IAR C-STAT	Active	Static analysis tool; add-on product to IAR Embedded Workbench	STM32 Utilities	IAR Systems	IAR C-STAT Description: Static analysis tool; add-on product to IAR Embedded Workbench
IAR C-Trust	Active	Security development tool.	STM32 Configurators and Code Generators	IAR Systems	IAR C-Trust Description: Security development tool.
IAR Embedded Workbench for Arm	Active	Integrated Development Environment	STM32 IDEs	IAR Systems	IAR Embedded Workbench for Arm Description: Integrated Development Environment
IAR Embedded Workbench for Arm - Functional Safety	Active	Integrated Development Environment	STM32 IDEs	IAR Systems	IAR Embedded Workbench for Arm - Functional Safety Description: Integrated Development Environment
IAR Visual State	Active	State-machine modelling tool	STM32 Utilities	IAR Systems	IAR Visual State Description: State-machine modelling tool
Imagimob AI	Active	Imagimob AI is a SaaS solution for end-to-end development of Edge AI applications to run on STM32 MCU's.	STM32 Programmers	Imagimob	Imagimob AI Description: Imagimob AI is a SaaS solution for end-to-end development of Edge AI applications to run on STM32 MCU's.
Imagimob Edge	Active	Imagimob Edge is an easy-to-use SaaS solution that transforms Tensorflow AI models in h5 file format into highly efficient C-code, by the click of a button.	STM32 Programmers	Imagimob	Imagimob Edge Description: Imagimob Edge is an easy-to-use SaaS solution that transforms Tensorflow AI models in h5 file format into highly efficient C-code, by the click of a button.
NECTO Studio IDE	Active	All-inclusive cross-platform software development solution for STM32 ARM Cortex -M0, M0+, M3, M4, and M7 microcontrollers	STM32 IDEs	MikroElektronika	NECTO Studio IDE Description: All-inclusive cross-platform software development solution for STM32 ARM Cortex -M0, M0+, M3, M4, and M7 microcontrollers
RIDE-STM32	Active	Raisonance branded integrated development environment for STM32 MCUs	STM32 IDEs	Raisonance	RIDE-STM32 Description: Raisonance branded integrated development environment for STM32 MCUs
Remedy Bootloader Package	Active	Remedy Bootloader - Easy Updates and Advanced Protection.	STM32 Programmers	RoweBots	Remedy Bootloader Package Description: Remedy Bootloader - Easy Updates and Advanced Protection.
Remedy Datalogger Package	Active	Remedy Datalogger with capabilities for dynamic remote data logging and control.	STM32 Performance and Debuggers	RoweBots	Remedy Datalogger Package Description: Remedy Datalogger with capabilities for dynamic remote data logging and control.
SEGGER Embedded Studio	Active	Cross-platform Integrated Development Environment (IDE) for managing, building, testing, and deploying embedded applications	STM32 IDEs	SEGGER Microcontroller	SEGGER Embedded Studio Description: Cross-platform Integrated Development Environment (IDE) for managing, building, testing, and deploying embedded applications
ST MCU Finder	Active	STM32 and STM8 product finder for mobile devices and desktops	STM32 Utilities	ST	ST MCU Finder Description: STM32 and STM8 product finder for mobile devices and desktops
ST-MCU-FINDER-PC	Active	STM32 and STM8 product finder for desktops	STM32 Utilities	ST	ST-MCU-FINDER-PC Description: STM32 and STM8 product finder for desktops
STM-STUDIO-STM32	NRND	STM Studio run-time variables monitoring and visualization tool for STM32 microcontrollers	STM32 Performance and Debuggers	ST	STM-STUDIO-STM32 Description: STM Studio run-time variables monitoring and visualization tool for STM32 microcontrollers
STM32CubeIDE	Active	Integrated Development Environment for STM32	STM32 IDEs	ST	STM32CubeIDE Description: Integrated Development Environment for STM32
STM32CubeMX	Active	STM32Cube initialization code generator	STM32 Configurators and Code Generators	ST	STM32CubeMX Description: STM32Cube initialization code generator
STM32CubeMonitor	Active	STM32CubeMonitor-RF installers	STM32 Performance and Debuggers	ST	STM32CubeMonitor Description: STM32CubeMonitor-RF installers
STM32CubeProg	Active	STM32CubeProgrammer software for all STM32	STM32 Programmers	ST	STM32CubeProg Description: STM32CubeProgrammer software for all STM32
STSW-STM32102	Active	STM32 Virtual COM Port Driver	STM32 Utilities	ST	STSW-STM32102 Description: STM32 Virtual COM Port Driver
STSW-STM32103	Active	STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.	STM32 Performance and Debuggers	ST	STSW-STM32103 Description: STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STVP-LIB-STM32	NRND	STVP programming toolkit (replaced by STM32CubeProgrammer)	STM32 Programmers	ST	STVP-LIB-STM32 Description: STVP programming toolkit (replaced by STM32CubeProgrammer)
STVP-STM32	NRND	ST Visual Programmer STM32 (replaced by STM32CubeProgrammer)	STM32 Programmers	ST	STVP-STM32 Description: ST Visual Programmer STM32 (replaced by STM32CubeProgrammer)
SW4STM32	Active	System Workbench for STM32: free IDE on Windows, Linux and OS X	STM32 IDEs	AC6	SW4STM32 Description: System Workbench for STM32: free IDE on Windows, Linux and OS X
Security from Inception Suite	Active	Unique set of tools and services for implementing and customizing security in embedded applications.	STM32 Programmers	Secure Thingz	Security from Inception Suite Description: Unique set of tools and services for implementing and customizing security in embedded applications.
Storyboard Designer	Active	Development Tools to create optimized GUIs.	STM32 IDEs	Crank Software	Storyboard Designer Description: Development Tools to create optimized GUIs.
TASKINGVX-STM32	Active	Altium's C/C++ compiler and debugger tools for ARM based MCUs	STM32 IDEs	TASKING	TASKINGVX-STM32 Description: Altium's C/C++ compiler and debugger tools for ARM based MCUs
TrueSTUDIO	NRND	A powerful eclipse-based C/C++ integrated development tool for your STM32 projects	STM32 IDEs	ST	TrueSTUDIO Description: A powerful eclipse-based C/C++ integrated development tool for your STM32 projects
VisualGDB	Active	Seamlessly integrates support for STM32 devices into Visual Studio	STM32 IDEs	Sysprogs	VisualGDB Description: Seamlessly integrates support for STM32 devices into Visual Studio
isystem.connect	Active	Automate your testing or other embedded debugging activitites with iSYSTEM's SDK.	SPC5 Software Development Tools	iSYSTEM	isystem.connect Description: Automate your testing or other embedded debugging activitites with iSYSTEM's SDK.
testIDEA	Active	iSYSTEM's testing tools supporting original binary code testing on target together with their BlueBox™ On-Chip Analysers and iTAG Debuggers.	SPC5 Software Development Tools	iSYSTEM	testIDEA Description: iSYSTEM's testing tools supporting original binary code testing on target together with their BlueBox™ On-Chip Analysers and iTAG Debuggers.
winIDEA Open	Active	iSYSTEM's integrated development environment (IDE) supporting its range of iTAG Debuggers for Cortex-M microcontrollers.	STM32 IDEs	iSYSTEM	winIDEA Open Description: iSYSTEM's integrated development environment (IDE) supporting its range of iTAG Debuggers for Cortex-M microcontrollers.
winIDEA Open SPC5	Active	iSYSTEM's integrated development environment (IDE) supporting its range of BlueBox On-Chip Analysers and iTAG Debuggers	SPC5 Software Development Tools	iSYSTEM	winIDEA Open SPC5 Description: iSYSTEM's integrated development environment (IDE) supporting its range of BlueBox On-Chip Analysers and iTAG Debuggers

Trainings

Part number	Status	Description	Type	Supplier
AAM Arm Cortex-M Architecture	Active	This course explains the Arm Cortex-M global architecture and the prerequisites needed to start learning the various specific cores.	Trainings	AC6	AAM Arm Cortex-M Architecture Description: This course explains the Arm Cortex-M global architecture and the prerequisites needed to start learning the various specific cores.
Autonomous Security Training	Active	Implementation training.	Trainings	NXM Labs	Autonomous Security Training Description: Implementation training.
Connect me workshop	Active	Witekio helps companies in adding intelligence to existing device. Connect me workshop helps define connected scenario, connectivity capability and software architectures.	Trainings	Witekio	Connect me workshop Description: Witekio helps companies in adding intelligence to existing device. Connect me workshop helps define connected scenario, connectivity capability and software architectures.
Corporate training on ST	Active	Corporate training to ST customers all over India	Trainings	Tevatron Technologies	Corporate training on ST Description: Corporate training to ST customers all over India
DTS INSIGHT ARM Training	Active	ARM training.	Trainings	DTS INSIGHT	DTS INSIGHT ARM Training Description: ARM training.
IAR Academy	Active	Technical training with embedded experts	Trainings	IAR Systems	IAR Academy Description: Technical training with embedded experts
Imagimob Training	Active	Training on Imagimob AI.	Trainings	Imagimob	Imagimob Training Description: Training on Imagimob AI.
InnoWave Cooperation with HandsOn Training ST partner	Active	On Line STM32/ARM and Technical trainings.	Trainings	InnoWave Design	InnoWave Cooperation with HandsOn Training ST partner Description: On Line STM32/ARM and Technical trainings.
MESCO Functional Safety training and consulting	Active	Individual consulting services and trainings for product definition and product development.	Trainings	MESCO	MESCO Functional Safety training and consulting Description: Individual consulting services and trainings for product definition and product development.
Mjolner Touch GFX - Training	Active	Training on TouchGFX development.	Trainings	Mjolner	Mjolner Touch GFX - Training Description: Training on TouchGFX development.
NewTec Functional Safety Training	Active	Functional Safety Training, introduction and guidance to Safety and standards, esp IEC61508 and ISO13849.	Trainings	NewTec	NewTec Functional Safety Training Description: Functional Safety Training, introduction and guidance to Safety and standards, esp IEC61508 and ISO13849.
Percepio Advanced RTOS Techniques	Active	Percepio RTOS Training offers courses in embedded development with a real-time operating system, featuring embedded consultant Jacob Beningo.	Trainings	Percepio	Percepio Advanced RTOS Techniques Description: Percepio RTOS Training offers courses in embedded development with a real-time operating system, featuring embedded consultant Jacob Beningo.
Percepio RTOS Fundamentals	Active	Percepio RTOS Training offers courses in embedded development with a real-time operating system, featuring embedded consultant Jacob Beningo.	Trainings	Percepio	Percepio RTOS Fundamentals Description: Percepio RTOS Training offers courses in embedded development with a real-time operating system, featuring embedded consultant Jacob Beningo.
ST Trainings	Active	STM32, STM8 and ST Ecosystem trainings.	Trainings	MASTERS	ST Trainings Description: STM32, STM8 and ST Ecosystem trainings.
STM32 MCU & FreeRTOS Training	Active	4-day training course in French on STM32 series (2 days) and FreeRTOS Real-Time Operating System (2 days).	Trainings	Cynetis Embedded	STM32 MCU & FreeRTOS Training Description: 4-day training course in French on STM32 series (2 days) and FreeRTOS Real-Time Operating System (2 days).
STM32 Peripherals	Active	This course describes the STM32 family peripherals (STM32Fx, STM32Lx and STM32MP15x Lines).	Trainings	AC6	STM32 Peripherals Description: This course describes the STM32 family peripherals (STM32Fx, STM32Lx and STM32MP15x Lines).
STM32 Technical Training	Active	Technical training and consulting for STM32	Trainings	MicroConsult	STM32 Technical Training Description: Technical training and consulting for STM32
STM32 technical trainings	Active	Training on STM32	Trainings	Techdays	STM32 technical trainings Description: Training on STM32
STM32 technical trainings from Techdays	Active	Training on STM32.	Trainings	Kamami	STM32 technical trainings from Techdays Description: Training on STM32.
STemWin Graphical Library Training on STM32 MCU	Active	1-day training course in French on the free graphical library STemWin (Segger emWin)	Trainings	Cynetis Embedded	STemWin Graphical Library Training on STM32 MCU Description: 1-day training course in French on the free graphical library STemWin (Segger emWin)
Security from Inception Suite Training	Active	The Security From Inception Suite offers a full set of training resources for OEM?s seeking to understand how security will impact their business.	Trainings	Secure Thingz	Security from Inception Suite Training Description: The Security From Inception Suite offers a full set of training resources for OEM?s seeking to understand how security will impact their business.
Security workshop	Active	Witekio's experts can help you to improve the security of your system through a workshop with clear deliverables and action plan.	Trainings	Witekio	Security workshop Description: Witekio's experts can help you to improve the security of your system through a workshop with clear deliverables and action plan.
Software factory workshop	Active	Software factory is key for industrialization. Witekio's experts help STMicroelectronics customers analyze their situation, propose solutions and support in the implementation.	Trainings	Witekio	Software factory workshop Description: Software factory is key for industrialization. Witekio's experts help STMicroelectronics customers analyze their situation, propose solutions and support in the implementation.
TCP/IP Stack & SSL/TLS Protocols Training on STM32 MCU	Active	2-day training course in French on TCP/IP (1 day) & SSL/TLS protocols (1 day).	Trainings	Cynetis Embedded	TCP/IP Stack & SSL/TLS Protocols Training on STM32 MCU Description: 2-day training course in French on TCP/IP (1 day) & SSL/TLS protocols (1 day).
TRACE32 Training	Active	Lauterbach offers a big range of different courses to help developing the skills required for a comfortable working with TRACE32.	Trainings	Lauterbach	TRACE32 Training Description: Lauterbach offers a big range of different courses to help developing the skills required for a comfortable working with TRACE32.
USB Stack & FATFS File System Training on STM32 MCU	Active	1-day training course in French on the free USB stack from STMicroelectronics and FAT/exFAT file system using FATFS.	Trainings	Cynetis Embedded	USB Stack & FATFS File System Training on STM32 MCU Description: 1-day training course in French on the free USB stack from STMicroelectronics and FAT/exFAT file system using FATFS.
innotec Functional Safety Training	Active	Safety Design, Functional Safety Management, Safe Embedded Software, Safe Embedded Hardware, Machinary Safety, Safe Parametrization and Programming.	Trainings	innotec	innotec Functional Safety Training Description: Safety Design, Functional Safety Management, Safe Embedded Software, Safe Embedded Hardware, Machinary Safety, Safe Parametrization and Programming.

All resources

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	Resource title	Version	Latest update
PDF	DS13293 Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0+ LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM	2.0	21 Jul 2021	21 Jul 2021 DS13293 Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0+ LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM 2.0

	Resource title	Version	Latest update
PDF	TN1163 Description of WLCSP for microcontrollers and recommendations for its use	4.0	11 Jul 2017	11 Jul 2017 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0
PDF	TN1204 Tape and reel shipping media for STM32 microcontrollers in BGA packages	2.1	11 Jul 2017	11 Jul 2017 TN1204 Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1
PDF	TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages	3.0	11 Jul 2017	11 Jul 2017 TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0
PDF	TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages	3.0	11 Jul 2017	11 Jul 2017 TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0
PDF	TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages	1.0	11 Jul 2017	11 Jul 2017 TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0
PDF	TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages	1.0	11 Jul 2017	11 Jul 2017 TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0

	Resource title	Version	Latest update
PDF	RM0453 STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution	2.0	21 Jul 2021	21 Jul 2021 RM0453 STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution 2.0

	Resource title	Version	Latest update
PDF	PM0223 Cortex®-M0+ programming manual for STM32L0, STM32G0, STM32WL and STM32WB Series	5.0	18 Dec 2019	18 Dec 2019 PM0223 Cortex®-M0+ programming manual for STM32L0, STM32G0, STM32WL and STM32WB Series 5.0
PDF	PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual	10.0	23 Mar 2020	23 Mar 2020 PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual 10.0

	Resource title	Version	Latest update
PDF	ES0500 STM32WL55xx, STM32WL54xx device errata	3.0	21 Jul 2021	21 Jul 2021 ES0500 STM32WL55xx, STM32WL54xx device errata 3.0

	Resource title	Version	Latest update
PDF	STM32 Development Boards Portfolio	21.06	22 Jun 2021	22 Jun 2021 STM32 Development Boards Portfolio 21.06
PDF	STM32 and STM8 embedded software solutions	8.1	07 Apr 2021	07 Apr 2021 STM32 and STM8 embedded software solutions 8.1
PDF	STM32 and STM8 software development tools	01.21	30 Apr 2021	30 Apr 2021 STM32 and STM8 software development tools 01.21
PDF	STM32CubeMonitor: please find resources to perform wireless long range RF tests with STM32CubeMonitor and STM32WL	1.0	27 Apr 2021	27 Apr 2021 STM32CubeMonitor: please find resources to perform wireless long range RF tests with STM32CubeMonitor and STM32WL 1.0
PDF	STM32WL series MCU - long-range wireless system-on-chip	2.0	25 Feb 2021	25 Feb 2021 STM32WL series MCU - long-range wireless system-on-chip 2.0

	Resource title	Version	Latest update
PDF	Get ready for the largest IoT development ecosystem	20.0	21 Dec 2020	21 Dec 2020 Get ready for the largest IoT development ecosystem 20.0
PDF	STM32 Nucleo boards - Unified scalable offering	18.10	19 Mar 2021	19 Mar 2021 STM32 Nucleo boards - Unified scalable offering 18.10
PDF	STM32WBx0 Value line Bluetooth LE 5.2 & IEEE 802.15.4	21.6	21 Jun 2021	21 Jun 2021 STM32WBx0 Value line Bluetooth LE 5.2 & IEEE 802.15.4 21.6
PDF	STM32WL Long-Range Wireless System-on-Chip	21.4	27 Apr 2021	27 Apr 2021 STM32WL Long-Range Wireless System-on-Chip 21.4

EDA Symbols, Footprints and 3D Models

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	Resource title	Version	Latest update

HW Models (1)

	Resource title	Version	Latest update
7Z	STM32WL RefBoards release www.st.com	1.0	27 Jan 2021	27 Jan 2021 STM32WL RefBoards release www.st.com 1.0

System View Description (1)

	Resource title	Version	Latest update
ZIP	STM32WL System View Description	1.0	18 Jan 2021	18 Jan 2021 STM32WL System View Description 1.0

IBIS models (1)

	Resource title	Version	Latest update
ZIP	STM32WL IBIS files	2.0	01 Dec 2020	01 Dec 2020 STM32WL IBIS files 2.0

BSDL files (1)

	Resource title	Version	Latest update
ZIP	STM32WL BSDL file	2.0	01 Dec 2020	01 Dec 2020 STM32WL BSDL file 2.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
STM32WL55CCU6	Active	UFQFPN 48 7x7x0.55 mm	Industrial	Ecopack2
STM32WL55CCU7	Active	UFQFPN 48 7x7x0.55 mm	Industrial	Ecopack2

STM32WL55CCU6

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

More Info

STM32WL55CCU7

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

More Info

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number

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Marketing Status

ECCN (US)

ECCN (EU)

Packing Type

Package

Temperature (°C)

Budgetary Price (US$)*/Qty

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min

max

STM32WL55CCU7

No availability of distributors reported, please contact our sales office

5A992C

5A002A4

Tray

UFQFPN 48 7x7x0.55 mm

-40

105

4.1947 / 10k

STM32WL55CCU6

Available at 2 distributors

Distributor availability ofSTM32WL55CCU6

Distributor Name	Region	Stock	Min. Order	Third party link
Farnell Element14	EUROPE	1	1	Order Now
ANGLIA Live	EUROPE	95	1	Order Now

Distributor reported inventory date: 2021-07-20

Distributor Name

Farnell Element14

Stock

Min.Order

Region

EUROPE Order Now

ANGLIA Live

Stock

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2021-07-20

5A992C

5A002A4

Tray

UFQFPN 48 7x7x0.55 mm

-40

3.9204 / 10k

STM32WL55CCU7

Marketing Status

Active

ECCN (US)

5A992C

More Info

Budgetary Price (US$)*/Qty

4.1947 / 10k

STM32WL55CCU6

Marketing Status

Active

ECCN (US)

5A992C

More Info

Budgetary Price (US$)*/Qty

3.9204 / 10k

Distributor availability ofSTM32WL55CCU6

Distributor Name	Region	Stock	Min. Order	Third party link
Farnell Element14	EUROPE	1	1	Order Now
ANGLIA Live	EUROPE	95	1	Order Now

Distributor reported inventory date: 2021-07-20

Distributor Name

Farnell Element14

Stock

Min.Order

Region

EUROPE Order Now

ANGLIA Live

Stock

Min.Order

Region

EUROPE Order Now

Distributor reported inventory date: 2021-07-20

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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STM32WL55CC

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