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The STM32L4S5xx, STM32L4S7xx and STM32L4S9xx devices are an ultra-low-power microcontrollers family (STM32L4+ Series) based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 120 MHz.
The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm® single-precision data-processing instructions and all the data types. The Cortex-M4 core also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.
These devices embed high-speed memories (2 Mbytes of Flash memory and 640 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), two OctoSPI Flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The STM32L4Sxxx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and a firewall.
These devices offer a fast 12-bit ADC (5 Msps), two comparators, two operational amplifiers, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timer, two 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and two 16-bit low-power timers. The devices support four digital filters for external sigma delta modulators (DFSDM). In addition, up to 24 capacitive sensing channels are available.
They also feature standard and advanced communication interfaces such as:
Four I2Cs
Three SPIs
Three USARTs, two UARTs and one low-power UART
Two SAIs
One SDMMC
One CAN
One USB OTG full-speed
Camera interface
DMA2D controller
The STM32L4S5xx, STM32L4S7xx and STM32L4S9xx devices embed an AES and a HASH hardware accelerator.
The devices operate in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
Some independent power supplies are supported like an analog independent supply input for ADC, DAC, OPAMPs and comparators, a 3.3 V dedicated supply input for USB and up to 14 I/Os, which can be supplied independently down to 1.08 V. A VBAT input allows to backup the RTC and backup the registers.
The STM32L4Sxxx family offers six packages from 100-pin to 169-pin.Key Features
- Ultra-low-power with FlexPowerControl
- 1.71 V to 3.6 V power supply
- -40 °C to 85/125 °C temperature range
- Batch acquisition mode (BAM)
- 305 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
- 33 nA Shutdown mode (5 wakeup pins)
- 125 nA Standby mode (5 wakeup pins)
- 420 nA Standby mode with RTC
- 2.8 μA Stop 2 with RTC
- 110 μA/MHz Run mode
- 5 μs wakeup from Stop mode
- Brownout reset (BOR) in all modes except shutdown
- Interconnect matrix
- Core: Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 120 MHz, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
- Performance benckmark
- 1.25 DMIPS/MHz (Drystone 2.1)
- 409.20 Coremark® (3.41 Coremark/MHz @120 MHz)
- Energy benckmark
- 233 ULPMarkâ„¢CP score
- 56.5 ULPMarkâ„¢PP score
- Clock sources
- 4 to 48 MHz crystal oscillator
- 32 kHz crystal oscillator for RTC (LSE)
- Internal 16 MHz factory-trimmed RC (±1%)
- Internal low-power 32 kHz RC (±5%)
- Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
- Internal 48 MHz with clock recovery
- 3 PLLs for system clock, USB, audio, ADC
- RTC with HW calendar, alarms and calibration
- Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
- Advanced graphics features
- Chrom-ART Acceleratorâ„¢ (DMA2D) for enhanced graphic content creation
- Chrom-GRCâ„¢ (GFXMMU) allowing up to 20% of graphic resources optimization
- MIPI® DSI Host controller with two DSI lanes running at up to 500 Mbits/s each
- LCD-TFT controller
- 16x timers: 2 x 16-bit advanced motor-control, 2 x 32-bit and 5 x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
- Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
- Memories
- 2-Mbyte Flash, 2 banks read-while-write, proprietary code readout protection
- 640 Kbytes of SRAM including 64 Kbytes with hardware parity check
- External memory interface for static memories supporting SRAM, PSRAM, NOR, NAND and FRAM memories
- 2 x OctoSPI memory interface
- 4x digital filters for sigma delta modulator
- Rich analog peripherals (independent supply)
- 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps
- 2x 12-bit DAC, low-power sample and hold
- 2x operational amplifiers with built-in PGA
- 2x ultra-low-power comparators
- 20x communication interfaces
- USB OTG 2.0 full-speed, LPM and BCD
- 2x SAIs (serial audio interface)
- 4x I2C FM+(1 Mbit/s), SMBus/PMBus
- 6x USARTs (ISO 7816, LIN, IrDA, modem)
- 3x SPIs (5x SPIs with the dual OctoSPI)
- CAN (2.0B Active) and SDMMC
- 14-channel DMA controller
- True random number generator
- CRC calculation unit, 96-bit unique ID
- 8- to 14-bit camera interface up to 32 MHz (black and white) or 10 MHz (color)
- Encryption hardware accelerator: AES (128/256-bit key), HASH (SHA-256)
- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell (ETM)
- Ultra-low-power with FlexPowerControl
Circuit Diagram
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | SMPS | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
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| min | max | ||||||||||||
| STM32L4S7AII6 | UFBGA 7X7X0.6 169L P 0.5 MM | Tray | -40 | 85 | - |
Active
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8.3777 | 10000 | 5A992C | PHILIPPINES | Check Availability | Buy direct | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
Featured Videos
The STM32Cube.AI is an extension pack of the widely used STM32CubeMX configuration and code generation tool enabling AI on STM32 Arm® Cortex®-M-based microcontrollers.
Get in depth knowledge with STM32 microcontrollers On Line Trainings
More and more devices have complex graphical user interfaces - much like smartphones - and ST's range of STM32 microcontrollers has a host of features which can be leveraged on a huge range of devices. We are constantly innovating to give you the performance you need!
Development Tools
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Picture Part number Manufacturer Description Arm Keil ULINKplus Arm Keil High-performance debug adapter, isolated, with JTAG, SWD, SWV, power measurement, and test I/O Arm Keil ULINKpro Arm Keil High-performance debug adapter via JTAG or SWD and streaming trace via SWV (data/event trace) or ETM (instruction trace) CYCLONE P&E Microcomputer Systems Automated, Stand-Alone Production Programmer, Debug & Test. CYCLONE FX P&E Microcomputer Systems Automated, Stand-Alone Production Programmer, Debug & Test. Flasher ATE SEGGER Microcontroller Flasher ATE is a gang-programmer for mass production Flasher Portable Plus SEGGER Microcontroller Flasher Portable Plus is a battery driven programming system Flasher Secure SEGGER Microcontroller Flasher Secure is a secure mass production programming system I-jet IAR Systems Debug probe I-jet Trace IAR Systems Debug trace probe 
J-Link SEGGER Microcontroller Segger J-Link debug probe for STM32 J-Trace Pro for Cortex-M SEGGER Microcontroller SEGGER J-Trace Pro debug and trace probe Multilink ACP P&E Microcomputer Systems Debug Probe for ARM devices. Multilink Universal FX P&E Microcomputer Systems High-Speed Debug Probe for ARM and other devices. 
ST-LINK/V2 ST ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 
STLINK-V3SET ST STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8 Part NumberHigh-performance debug adapter, isolated, with JTAG, SWD, SWV, power measurement, and test I/O
High-performance debug adapter via JTAG or SWD and streaming trace via SWV (data/event trace) or ETM (instruction trace)
Automated, Stand-Alone Production Programmer, Debug & Test.
Automated, Stand-Alone Production Programmer, Debug & Test.
Flasher ATE is a gang-programmer for mass production
Flasher Portable Plus is a battery driven programming system
Flasher Secure is a secure mass production programming system
Debug probe
Debug trace probe
Segger J-Link debug probe for STM32
SEGGER J-Trace Pro debug and trace probe
Debug Probe for ARM devices.
High-Speed Debug Probe for ARM and other devices.
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8
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Picture Part number Manufacturer Description Arm Keil MDK Arm Keil Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware CXSTM32 Cosmic Software STM32 Full Development Package (Compiler + Debugger) CoIDE CooCox CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs Compilers for ARM MikroElektronika 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 Rowley Rowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug DS-5 ARM ARM Development Studio 5 (DS-5) provides best-in-class tools for the broadest range of ARM processor-based platforms EMP-Thunder Emprog Emprog ThunderBench, fully integrated and well-crafted development C/C++ tools for ARM Cortex EXP-TRACE ExpressLogic Express Logic TraceX Graphical finetuning tool FLASHER-STM32 ST STM32 Flash loader demonstrator (UM0462) IAR C-RUN for Arm IAR Systems Run-time analysis tool; add-on product to IAR Embedded Workbench for Arm IAR C-STAT IAR Systems Static analysis tool; add-on product to IAR Embedded Workbench IAR Embedded Workbench for Arm IAR Systems Integrated Development Environment IAR visualSTATE IAR Systems State-machine modelling tool MULTI Green Hills Software GreenHills integrated development and debug environment for embedded applications using C and C++ RIDE-STM32 Raisonance Raisonance branded integrated development environment for STM32 MCUs SEGGER Embedded Studio SEGGER Microcontroller Cross-platform Integrated Development Environment (IDE) for managing, building, testing, and deploying embedded applications 
ST-MCU-FINDER ST STM32 and STM8 product finder for mobile devices and desktops 
ST-MCU-FINDER-PC ST STM32 and STM8 product finder for desktops STM-STUDIO-STM32 ST STM Studio run-time variables monitoring and visualization tool for STM32 microcontrollers 
STM32CubeIDE ST Integrated Development Environment for STM32 
STM32CubeMX ST STM32Cube initialization code generator 
STM32CubeProg ST STM32CubeProgrammer software for programming STM32 products STSW-STM32095 ST STM32CubeMX Eclipse plug in for STM32 configuration and initialization C code generation STSW-STM32102 ST STM32 Virtual COM Port Driver STSW-STM32103 ST STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note. STSW-STM32153 ST STM32-BLE Toolbox for Android (AN4571) STVP-LIB-STM32 ST STVP programming toolkit: C++ source files for creating PC programming interface STVP-STM32 ST ST Visual Programmer STM32 SW4STM32 AC6 System Workbench for STM32: free IDE on Windows, Linux and OS X Storyboard Designer Crank Software Development Tools to create optimized GUIs. TASKINGVX-STM32 TASKING Altium's C/C++ compiler and debugger tools for ARM based MCUs 
TrueSTUDIO Atollic A powerful eclipse based C/C++ integrated development tool for your STM32 projects winIDEA-STM32 iSYSTEM iSYSTEM's complete software development and test solution for the STM32 MCUs Part NumberComplete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware
STM32 Full Development Package (Compiler + Debugger)
CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs
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.
Rowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug
ARM Development Studio 5 (DS-5) provides best-in-class tools for the broadest range of ARM processor-based platforms
Emprog ThunderBench, fully integrated and well-crafted development C/C++ tools for ARM Cortex
Express Logic TraceX Graphical finetuning tool
STM32 Flash loader demonstrator (UM0462)
Run-time analysis tool; add-on product to IAR Embedded Workbench for Arm
Static analysis tool; add-on product to IAR Embedded Workbench
Integrated Development Environment
State-machine modelling tool
GreenHills integrated development and debug environment for embedded applications using C and C++
Raisonance branded integrated development environment for STM32 MCUs
Cross-platform Integrated Development Environment (IDE) for managing, building, testing, and deploying embedded applications
STM32 and STM8 product finder for mobile devices and desktops
STM32 and STM8 product finder for desktops
STM Studio run-time variables monitoring and visualization tool for STM32 microcontrollers
Integrated Development Environment for STM32
STM32Cube initialization code generator
STM32CubeProgrammer software for programming STM32 products
STM32CubeMX Eclipse plug in for STM32 configuration and initialization C code generation
STM32 Virtual COM Port Driver
STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STM32-BLE Toolbox for Android (AN4571)
STVP programming toolkit: C++ source files for creating PC programming interface
ST Visual Programmer STM32
System Workbench for STM32: free IDE on Windows, Linux and OS X
Development Tools to create optimized GUIs.
Altium's C/C++ compiler and debugger tools for ARM based MCUs
A powerful eclipse based C/C++ integrated development tool for your STM32 projects
iSYSTEM's complete software development and test solution for the STM32 MCUs
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Ecosystems
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Picture Part number Manufacturer Description SensiBLE SensiEDGE Ready-to-use BLE System-on-Module packed with sensors, low power ARM® 32-bit Cortex®-M4 CPU and coin battery. Speed up IoT product development today! SensiSUB SensiEDGE Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery. Part NumberReady-to-use BLE System-on-Module packed with sensors, low power ARM® 32-bit Cortex®-M4 CPU and coin battery. Speed up IoT product development today!
Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery.
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Embedded Software
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Picture Part number Manufacturer Description CycloneCrypto Oryx Embedded Cryptographic library CycloneSSL Oryx Embedded Embedded SSL/TLS library CycloneTCP Oryx Embedded Embedded TCP/IP stack (dual IPv4/IPv6) EXP-FILE ExpressLogic Express Logic FileX file system EXP-RTOS ExpressLogic Express Logic ThreadX Real time operating system (RTOS) EXP-TCP ExpressLogic Express Logic NetX and NetX Duo TCP/IP stacks EXP-USB ExpressLogic Express Logic USBX USB stack FREE-RTOS FreeRTOS FreeRTOS Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families HCC-Bootloaders HCC Embedded Storage, USB or Serial Bootloader for STM32, from HCC Embedded HCC-FAT HCC Embedded FAT file systems from HCC Embedded HCC-FFS HCC Embedded All Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded HCC-MISRA-TCP/IP HCC Embedded TCP/IP v4 or v6 stack for STM32, from HCC Embedded HCC-USB HCC Embedded USB Host & Device stacks for STM32, from HCC Embedded I-CUBE-EMBOS SEGGER Microcontroller embOS software expansion for STM32Cube OPENRTOS WITTENSTEIN high integrity systems OPENRTOS, The High Performance RTOS from WITTENSTEIN high integrity systems Prevas Simple Connect Prevas A communication infrastructure that provides a secure instant communication between clients and devices connected through the Internet. ProvenCore-M Prove & Run High security operating system for STM32 Arm Cortex-M microcontrollers. SAFERTOS WITTENSTEIN high integrity systems SAFERTOS, The Safety Critical RTOS from WITTENSTEIN high integrity systems SAFERTOS CORE WITTENSTEIN high integrity systems SAFERTOS CORE, The RTOS for embedded systems that need to consider safety, but do not require certification STM32-WMA/DEC ST Audio Engine WMA Decoder and Utilities
STM32CubeL4 ST STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, TouchSensing, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards) Storyboard Engine Crank Software Embedded Software to create optimized GUIs. 
X-CUBE-AI ST AI expansion pack for STM32CubeMX X-CUBE-DSPDEMO ST Digital Signal Processing with STM32, software expansion for STM32Cube (AN4841) X-CUBE-EEPROM ST EEPROM emulation expansion software for STM32Cube X-CUBE-IAP-USART ST STM32Cube in-application programming using the USART embedded software (AN4657) X-CUBE-LPTIMER ST Low-power timer (LPTIM) applicative use-cases on STM32 MCUs software expansion for STM32Cube (AN4865) X-CUBE-SMBUS ST STM32Cube SMBus/PMBus embedded software (AN4502) 
embOS SEGGER Microcontroller embOS priority-controlled RTOS for embedded real time application from Segger 
embOS/IP SEGGER Microcontroller embOS/IP highly efficient IP stack from Segger emtas-CANopen EMTAS CANopen Protocol Stack for STM32 wolfSSL-TLS, wolfCrypt, wolfMQTT, wolfSSH, wolfCrypt FIPS wolfSSL Open source, commercial grade, embedded security (SSL/TLS, MQTT, SSH and FIPS) software. Part NumberCryptographic library
Embedded SSL/TLS library
Embedded TCP/IP stack (dual IPv4/IPv6)
Express Logic FileX file system
Express Logic ThreadX Real time operating system (RTOS)
Express Logic NetX and NetX Duo TCP/IP stacks
Express Logic USBX USB stack
FreeRTOS Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families
Storage, USB or Serial Bootloader for STM32, from HCC Embedded
FAT file systems from HCC Embedded
All Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded
TCP/IP v4 or v6 stack for STM32, from HCC Embedded
USB Host & Device stacks for STM32, from HCC Embedded
embOS software expansion for STM32Cube
OPENRTOS, The High Performance RTOS from WITTENSTEIN high integrity systems
A communication infrastructure that provides a secure instant communication between clients and devices connected through the Internet.
High security operating system for STM32 Arm Cortex-M microcontrollers.
SAFERTOS, The Safety Critical RTOS from WITTENSTEIN high integrity systems
SAFERTOS CORE, The RTOS for embedded systems that need to consider safety, but do not require certification
Audio Engine WMA Decoder and Utilities
STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, TouchSensing, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
Embedded Software to create optimized GUIs.
AI expansion pack for STM32CubeMX
Digital Signal Processing with STM32, software expansion for STM32Cube (AN4841)
EEPROM emulation expansion software for STM32Cube
STM32Cube in-application programming using the USART embedded software (AN4657)
Low-power timer (LPTIM) applicative use-cases on STM32 MCUs software expansion for STM32Cube (AN4865)
STM32Cube SMBus/PMBus embedded software (AN4502)
embOS priority-controlled RTOS for embedded real time application from Segger
embOS/IP highly efficient IP stack from Segger
CANopen Protocol Stack for STM32
Open source, commercial grade, embedded security (SSL/TLS, MQTT, SSH and FIPS) software.
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Evaluation Tools
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Picture Part number Manufacturer Description 
32L4R9IDISCOVERY ST Discovery kit with STM32L4R9AI MCU EasyMx PRO v7 for STM32 MikroElektronika Development board for STM32 ARM Cortex M0, M3, M4, and M7 mcus. 
NUCLEO-L4R5ZI ST STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity 
NUCLEO-L4R5ZI-P ST STM32 Nucleo-144 development board with STM32L4R5ZI MCU, SMPS, supports Arduino, ST Zio and morpho connectivity 
STM32L4R9I-EVAL ST Evaluation board with STM32L4R9AI MCU Part NumberDiscovery kit with STM32L4R9AI MCU
Development board for STM32 ARM Cortex M0, M3, M4, and M7 mcus.
STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity
STM32 Nucleo-144 development board with STM32L4R5ZI MCU, SMPS, supports Arduino, ST Zio and morpho connectivity
Evaluation board with STM32L4R9AI MCU
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Power Management
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Picture Part number Manufacturer Description AAM Arm Cortex-M Architecture AC6 This course explains the Arm Cortex-M global architecture and the prerequisites needed to start learning the various specific cores. Part NumberThis course explains the Arm Cortex-M global architecture and the prerequisites needed to start learning the various specific cores.
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Support and Applications
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Picture Part number Manufacturer Description Ac6-consulting AC6 Engineering Services from AC6 Consulting. Artificial Intelligence Design SIANA Systems Support and innovation to STMicroelectronics newest AI technologies Connectivity Witekio 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 Crank Software Engineering Services from Crank Software. Electronics Design and Hardware Design Prevas Prevas has high experience in advanced electronic design from many successful projects Embedded systems and intelligent sensors Prevas With high level of expertise within Embedded system and intellignet sensors, Prevas can help Customers to become succesful in their business Hardware and firmware design SIANA Systems Complete hardware and firmware design for all applications Industrial Linux Prevas Industrial Longevity Open-Source Operating Systems. Internet of Things Prevas Prevas has many years of experience in supporting various industries with solutions in connected devices. Life Science, product development of medical technology products Prevas With 30 years of experience from development in life science, Prevas is a skilled partner in the development of medical technology products Migration Witekio Witekio's experts bring their knowledge and experience of embedded and IoT software systems to handle and control all migration stakes. Optimization Witekio Witekio expert engineers have developed a strong knowledge in complex technical software matters and can help optimize any specific performance aspects of your software. Project management expertise Witekio Witekio 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. SensiEDGE customization services SensiEDGE End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE! SensorTile.box customization services FAE Technology Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing. Smart Products - from idea to certified product Prevas Prevas has high experience in advanced electronic design from many successful projects Software system design and development Witekio 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. System security Witekio Witekio experts secure all the software layers of embedded and IoT systems Tech consulting and UX Witekio Witekio helps innovators ensure their device will meet its market by defining customer journey, prioritizing features, building roadmap and software system architecture. Technical expertise Witekio 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 Prevas Efficient test and verification are important issues for success and Prevas addresses those issues with our processes and solutions. Part NumberEngineering Services from AC6 Consulting.
Support and innovation to STMicroelectronics newest AI technologies
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 from Crank Software.
Prevas has high experience in advanced electronic design from many successful projects
With high level of expertise within Embedded system and intellignet sensors, Prevas can help Customers to become succesful in their business
Complete hardware and firmware design for all applications
Industrial Longevity Open-Source Operating Systems.
Prevas has many years of experience in supporting various industries with solutions in connected devices.
With 30 years of experience from development in life science, Prevas is a skilled partner in the development of medical technology products
Witekio's experts bring their knowledge and experience of embedded and IoT software systems to handle and control all migration stakes.
Witekio expert engineers have developed a strong knowledge in complex technical software matters and can help optimize any specific performance aspects of your software.
Witekio 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.
End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!
Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.
Prevas has high experience in advanced electronic design from many successful projects
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.
Witekio experts secure all the software layers of embedded and IoT systems
Witekio helps innovators ensure their device will meet its market by defining customer journey, prioritizing features, building roadmap and software system architecture.
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.
Efficient test and verification are important issues for success and Prevas addresses those issues with our processes and solutions.
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Picture Part number Manufacturer Description Connect me workshop Witekio Witekio helps companies in adding intelligence to existing device. Connect me workshop helps define connected scenario, connectivity capability and software architectures. Designing with STM32L4 and STM32L4 Plus Series HandsOnTraining The course provides all necessary theoretical and practical know-how for start developing platforms based on STM32L4 and STM32L4 Plus Series with STM32Cube ST Trainings MASTERS STM32, STM8 and ST Ecosystem trainings STM32 MCU & FreeRTOS Training Cynetis Embedded 4-day training course in French on STM32 series (2 days) and FreeRTOS Real-Time Operating System (2 days). STM32 Peripherals AC6 This course describes the STM32 family peripherals (STM32Fx, STM32Lx and STM32MP15x Lines). STM32 Technical Training MicroConsult Technical training and consulting for STM32 STM32 technical trainings Techdays Training on STM32 STemWin Graphical Library Training on STM32 MCU Cynetis Embedded 1-day training course in French on the free graphical library STemWin (Segger emWin) Security workshop Witekio Witekio experts can help you to improve the security of your system through a workshop with clear deliverables and action plan. Software factory workshop Witekio 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 Cynetis Embedded 2-day training course in French on TCP/IP (1 day) & SSL/TLS protocols (1 day). USB Stack & FATFS File System Training on STM32 MCU Cynetis Embedded 1-day training course in French on the free USB stack from STMicroelectronics and FAT/exFAT file system using FATFS. Part NumberWitekio helps companies in adding intelligence to existing device. Connect me workshop helps define connected scenario, connectivity capability and software architectures.
The course provides all necessary theoretical and practical know-how for start developing platforms based on STM32L4 and STM32L4 Plus Series with STM32Cube
STM32, STM8 and ST Ecosystem trainings
4-day training course in French on STM32 series (2 days) and FreeRTOS Real-Time Operating System (2 days).
This course describes the STM32 family peripherals (STM32Fx, STM32Lx and STM32MP15x Lines).
Technical training and consulting for STM32
Training on STM32
1-day training course in French on the free graphical library STemWin (Segger emWin)
Witekio experts can help you to improve the security of your system through a workshop with clear deliverables and action plan.
Software factory is key for industrialization. Witekio's experts help STMicroelectronics customers analyze their situation, propose solutions and support in the implementation.
2-day training course in French on TCP/IP (1 day) & SSL/TLS protocols (1 day).
1-day training course in French on the free USB stack from STMicroelectronics and FAT/exFAT file system using FATFS.
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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| STM32L4S7AII6 |
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UFBGA 7X7X0.6 169L P 0.5 MM | Industrial | Ecopack2 |
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STM32L4S7AII6
Package:
UFBGA 7X7X0.6 169L P 0.5 MMMaterial Declaration**:
(**) 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.