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  • The ultra-low-power STM32L151xC and STM32L152xC devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 256 Kbytes and RAM up to 32 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

    The STM32L151xC and STM32L152xC devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.
    Moreover, the STM32L151xC and STM32L152xC devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs and an USB. The STM32L151xC and STM32L152xC devices offer up to 23 capacitive sensing channels to simply add a touch sensing functionality to any application.
    They also include a real-time clock and a set of backup registers that remain powered in Standby mode.
    Finally, the integrated LCD controller (except STM32L151xC devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage.
    The ultra-low-power STM32L151xC and STM32L152xC devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.

    主な特徴

    • Ultra-low-power platform
      • 1.65 V to 3.6 V power supply
      • -40 °C to 105 °C temperature range
      • 0.29µA Standby mode (3 wakeup pins)
      • 1.15 µA Standby mode + RTC
      • 0.44 µA Stop mode (16 wakeup lines)
      • 1.4 µA Stop mode + RTC
      • 8.6 µA Low-power run mode
      • 185 µA/MHz Run mode
      • 10 nA ultra-low I/O leakage
      • 8 µs wakeup time
    • Core: ARM® Cortex®-M3 32-bit CPU
      • From 32 kHz up to 32 MHz max
      • 1.25 DMIPS/MHz (Dhrystone 2.1)
      • Memory protection unit
    • Reset and supply management
      • Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds
      • Ultra-low-power POR/PDR
      • Programmable voltage detector (PVD)
    • Clock sources
      • 1 to 24 MHz crystal oscillator
      • 32 kHz oscillator for RTC with calibration
      • High Speed Internal 16 MHz factory-trimmed RC (+/- 1%)
      • Internal Low-power 37 kHz RC
      • Internal multispeed low-power 65 kHz to 4.2 MHz PLL for CPU clock and USB (48 MHz)
    • Pre-programmed bootloader
      • USB and USART supported
    • Development support
      • Serial wire debug supported
      • JTAG and trace supported
    • Up to 83 fast I/Os (70 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
    • Memories
      • 256 Kbytes of Flash memory with ECC
      • 32 Kbytes of RAM
      • 8 Kbytes of true EEPROM with ECC
      • 128-byte backup register
    • LCD Driver (except STM32L151xC devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
    • Rich analog peripherals (down to 1.8 V)
      • 2x operational amplifiers
      • 12-bit ADC 1Msps up to 25 channels
      • 12-bit DAC 2 channels with output buffers
      • 2x ultra-low-power-comparators(window mode and wake up capability)
    • DMA controller 12x channels
    • 9x peripheral communication interfaces
      • 1x USB 2.0 (internal 48 MHz PLL)
      • 3x USARTs
      • Up to 8x SPIs (2x I2S, 3x 16 Mbit/s)
      • 2x I2Cs (SMBus/PMBus)
    • 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
    • Up to 23 capacitive sensing channels
    • CRC calculation unit, 96-bit unique ID

回路ダイアグラム

推奨コンテンツ

開発ツール・ハードウェア

    • 製品型番

      All-in-one debug and trace solution for Cortex-M.

      Debugging of multicore microcontrollers consisting of Cortex-M cores and cores from other architecture.

      High-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.

      Flash programmer for STM8 and ARM based MCUs.

      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

      Gang programmer for STM8 and ARM based MCUs.

      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.

      USB Kickstart-Development Kit. The SIGFOX-USB2 is a baseboard with a SIGFOX-DEV1-C monted on it.

      ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32

      STLINK-V3 modular in-circuit debugger and programmer for STM32/STM8

    • 製品型番

      TRACE32 can be used as debug front-end for various virtual targets, core simulators, target servers such as GDB.

      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.

      PowerView provides an integrated debug environment and a universal interface for the entire tool family.

      Complete software development solution for all STM32 devices. Includes C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware

      Comprehensive embedded toolchain for any Arm-based device: Eclipse-based IDE/debugger, C/C++ Compiler, CMSIS, performance analyzer, graphics debugger.

      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

      Emprog ThunderBench, fully integrated and well-crafted development C/C++ tools for ARM Cortex

      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

      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

      Remedy Bootloader - Easy Updates and Advanced Protection.

      Remedy Datalogger with capabilities for dynamic remote data logging and control.

      Cross-platform Integrated Development Environment (IDE) for managing, building, testing, and deploying embedded applications

      An end-to-end solution for the design, schematic capture, and system-level simulation of capacitive touch sensors.

      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 all STM32

      Clock configuration tool for STM32L1xx microcontrollers (AN3309)

      DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)

      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.

      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

      Seamlessly integrates support for STM32 devices into Visual Studio

      iSYSTEM's complete software development and test solution for the STM32 MCUs

開発環境

    • 製品型番

      RF modules for Sub GigaHz and Bluetooth.

      The SIGFOX-MOD1 are ultra-low-power modules designed especially for sensor node applications mounted with chip antenna.

      The SIGFOX-MOD2 are ultra-low-power Uplink-Only modules designed especially for sensor node applications using Sigfox, subGHz and proprietary protocols.

      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!

      SensiBLE 2.0 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.

      SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.

      Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery.

ソフトウェア製品

    • 製品型番

      STM32L1 DALI slave library

    • 製品型番

      STM32L1 STMTouch touch-sensing library

      Set of embedded software components qualified for use in the most safety-critical applications in automotive, medical,railway, and industrial systems.

      Cryptographic library

      Embedded SSL/TLS library

      Embedded TCP/IP stack (dual IPv4/IPv6)

      The "Safety AddOns" provides pre-certified safety measures.

      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.

      The FreeRTOS kernel is an open source real time operating system and the de-facto standard solution for microcontrollers and small microprocessors

      An application program running on various communication modules that provide two-way data communication between upper-layer applications and devices.

      HCC has developed optimized bootloaders for many years and has a range of high quality solutions that will fit almost any scenario.

      Embedded Encryption Manager (EEM ) allows developers to secure embedded systems using multiple encryption or hash algorithms through a uniform interface.

      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.

      All Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded

      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 has developed an advanced, embedded IPv6 - Dual IPv4/v6 stack with no third party or open source content using a structured software development process.

      MISRA Compliant TCP/IP is a highly efficient, embedded stack developed using a verifiable process and conforming strongly to MISRA coding standards.

      MQTT is a small and efficient machine-to-machine protocol.

      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 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.

      Verifiable TLS/SSL: a highly optimized software module designed to provide secure network communications for embedded devices.

      USB Host & Device stacks for STM32, from HCC Embedded.

      embOS software expansion for STM32Cube

      UNISON software expansion for STM32Cube

      NanoEdge AI™ by Cartesiam is the firstMachine Learning Software specifically developed to entirely run on microcontrollers.

      The CANopen stack is supported by a powerful Design Tool, creating and maintaining the complex and powerful object dictionary.

      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.

      Functional safety package based on Standard Peripheral libraries to achieve IEC 60730 Class B certification with the STM32

      STM32 cryptographic library (UM0586)

      Audio Engine WMA Decoder and Utilities

      STM32Cube MCU Package for STM32 L1 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

      Using the STM32F1x and STM32L1x DMA controller (AN2548)

      Smartcard interface with the STM32F10x and STM32L1xx microcontrollers (AN2598)

      STM32F10xxx LCD glass driver firmware (AN2656)

      Improving STM32F1x and STM32L1x ADC resolution by oversampling (AN2668)

      The ADPCM algorithm in STM32F1xx and STM32L1xx microcontrollers

      Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32 USART

      STM32's ADC modes and their applications (AN3116)

      Implementing receivers for infrared remote control protocols using STM32F1 microcontrollers (AN3174)

      STM32L1 Discovery firmware package (RN0079)

      STM32L1xx in-application programming (IAP) using the USART (AN3310)

      STM32L1xx internal RC oscillators calibration (AN3300)

      STM32L1xx standard peripherals library

      STM32 in-application programming over the I2C bus (AN3078)

      STM32F10x, STM32L1xx and STM32F3xx USB full speed device library (UM0424)

      STM32F10xx, STM32F2xx, STM32F4xx and STM32L1xx I2C Communication peripheral application library (CPAL) (UM1029)

      Playing audio file interfacing STM32L1xx microcontroller with an external I2S audio codec (AN4309)

      STM32 nRF51 Bluetooth Low Energy (BLE) embedded software

      Using CRC peripheral in STM32 family (AN4187)

      Professional graphical stack library enabling the building up of Graphical User Interfaces (GUIs) (AN4323)

      Embedded Software to create optimized GUIs.

      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.

      UNISON RTOS provides the possibility to work with the core serial busses.

      UNISON FATFS and UNISON Power Safe FAT File System

      UNISON Real Time Operating System Kernel

      UNISON RTOS Security Protocols

      Complete networking server with or without IPv6 and other network components.

      UNISON USB Embedded Host Server, Embedded Device Server, OTG Server.

      Supports various wireless modules.

      For the highest security-critical environments, the Enhanced Security Module reinforces and strengthens the existing security of SAFERTOS.

      OPENRTOS, The High Performance RTOS from WITTENSTEIN high integrity systems

      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

      Safety plugins are supplied with full source code and Design Assurance Pack designed to meet the requirements of IEC 61508 SIL3.

      Class B 60730-1 and 60335-1 Functional Safety Package with software expansion for STM32Cube

      STM32 cryptographic firmware library software expansion for STM32Cube (UM1924)

      Digital Signal Processing with STM32, software expansion for STM32Cube (AN4841)

      STM32Cube in-application programming using the USART embedded software (AN4657)

      Writing to NV memory without disrupting code execution on STM32L0 and STM32L1 microcontrollers (AN4808)

      Reference power mode examples on STM32 MCUs software expansion for STM32Cube (AN4777)

      Real Time Clock (RTC) software expansion for STM32Cube (AN4759)

      Secure boot & secure firmware update software expansion for STM32Cube

      STM32Cube SMBus/PMBus embedded software (AN4502)

      Functional safety package for STM32 microcontrollers in systems implementing safety functions up to IEC 61508 safety integrity level SIL2/SIL3

      STM32Cube expansion software achieving 32-bit timer resolution by using the link system (AN2592)

      cURL is a computer software project providing a library for transferring data using various protocols.

      embOS priority-controlled RTOS for embedded real time application from Segger

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      wolfMQTT is open source, commercial grade, embedded security software.

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      wolfSSL is open source, commercial grade, embedded security software.

      wolfSSL is open source, commercial grade, embedded security software.

      wolfTPM is open source, commercial grade, embedded security software.

評価ツール

    • 製品型番

      Discovery kit with STM32L152RC MCU

      Development board for STM32 ARM Cortex M0, M3, M4, and M7 mcus.

      World's first DEBUGGER over WIFI.

      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 Nucleo-64 development board with STM32L152RE MCU, supports Arduino and ST morpho connectivity

サポート & アプリケーション

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技術文書

    • 概要 バージョン サイズ アクション
      DS8890
      Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC
      13.0
      2.03 MB
      PDF
      DS8890

      Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC

    • 概要 バージョン サイズ アクション
      AN3126
      Audio and waveform generation using the DAC in STM32 products
      4.0
      868.11 KB
      PDF
      AN4312
      Design with surface sensors for touch sensing applications on MCUs
      5.0
      1.83 MB
      PDF
      AN1709
      ST 製マイクロコントローラの EMC 設計ガイド
      1.0
      984.02 KB
      PDF
      AN3960
      ESD considerations for touch sensing applications on MCUs
      4.0
      312.5 KB
      PDF
      AN1181
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      1.6
      49.01 KB
      PDF
      AN4566
      Extending the DAC performance of STM32 microcontrollers
      3.0
      425.06 KB
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      AN4776
      汎用タイマ詳細説明書
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      2.17 MB
      PDF
      AN3216
      Getting started with STM32L1xxx hardware development
      7.2
      674.38 KB
      PDF
      AN5105
      Getting started with touch sensing control on STM32 microcontrollers
      1.0
      3.82 MB
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      2.1
      410.84 KB
      PDF
      AN4803
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      2.0
      2.1 MB
      PDF
      AN4718
      How to design a VBAT system based on STM32L0/L1 series (with external components)
      1.0
      293.71 KB
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      AN2834
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      4.0
      1.13 MB
      PDF
      AN4229
      How to implement a vocoder solution using STM32 microcontrollers
      1.2
      466.83 KB
      PDF
      AN4299
      Improve conducted noise robustness for touch sensing applications on MCUs
      6.0
      1.06 MB
      PDF
      AN3236
      Increase the number of touchkeys for touch sensing applications on MCUs
      6.0
      167.12 KB
      PDF
      AN5027
      Interfacing PDM digital microphones using STM32 MCUs and MPUs
      2.0
      1.83 MB
      PDF
      AN5156
      Introduction to STM32 microcontrollers security
      4.0
      3.07 MB
      PDF
      AN4838
      Managing memory protection unit in STM32 MCUs
      4.0
      252.89 KB
      PDF
      AN4654
      Migrating between STM32L1 and STM32L0 series microcontrollers
      1.0
      639.96 KB
      PDF
      AN5408
      Migrating from STM32L0, STM32L1, STM32L4 Series associated with SX12xx radio to STM32WLEx microcontrollers
      1.0
      395.68 KB
      PDF
      AN4612
      Migrating from STM32L1 Series to STM32L4 Series and STM32L4+ Series microcontrollers
      7.0
      1.2 MB
      PDF
      AN3364
      Migration and compatibility guidelines for STM32 microcontroller applications
      3.2
      123.09 KB
      PDF
      AN3422
      Migration of microcontroller applications from STM32F1 to STM32L1 series
      2.2
      311.04 KB
      PDF
      AN2867
      STM8AF/AL/S および STM32 マイクロコントローラ向け オシレータ設計ガイド
      1.0
      3.22 MB
      PDF
      AN3998
      PDM audio software decoding on STM32 microcontrollers
      1.4
      88.1 KB
      PDF
      AN4246
      Proprietary Code Read Out Protection on STM32L1 microcontrollers
      1.2
      283.7 KB
      PDF
      AN4899
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      1.1
      651.9 KB
      PDF
      AN4908
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      1.0
      268.24 KB
      PDF
      AN4013
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      8.0
      667.44 KB
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      AN4989
      STM32 microcontroller debug toolbox
      2.0
      5.12 MB
      PDF
      AN2606
      STM32 microcontroller system memory boot mode
      44.0
      4.42 MB
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      1.1
      60.48 KB
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      AN4706
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      5.0
      322.85 KB
      PDF
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      2.2
      224.44 KB
      PDF
      AN4310
      Sampling capacitor selection guide for touch sensing applications on MCUs
      4.0
      140.79 KB
      PDF
      AN2639
      Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs
      7.0
      333.18 KB
      PDF
      AN5036
      Thermal management guidelines for STM32 applications
      3.0
      4.84 MB
      PDF
      AN4316
      Tuning a touch sensing application on MCUs
      4.0
      1.64 MB
      PDF
      AN3155
      USART protocol used in the STM32 bootloader
      12.0
      716.48 KB
      PDF
      AN3156
      STM32のブートローダで使用されているUSB DFUプロトコル
      1.0
      477.01 KB
      PDF
      AN5225
      USB Type-C™ Power Delivery using STM32xx Series MCUs and STM32xxx Series MPUs
      2.1
      1.84 MB
      PDF
      AN4879
      USB hardware and PCB guidelines using STM32 MCUs
      4.0
      334.83 KB
      PDF
      AN3248
      Using STM32L1 analog comparators in application cases
      3.2
      316.56 KB
      PDF
      AN2548
      Using the STM32F0/F1/F3/Gx/Lx Series DMA controller
      7.0
      308.27 KB
      PDF
      AN4759
      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers
      5.0
      1.67 MB
      PDF
      AN3371
      Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs
      5.2
      417.99 KB
      PDF
      AN4655
      Virtually increasing the number of serial communication peripherals in STM32 applications
      1.1
      338.99 KB
      PDF
      AN3126

      Audio and waveform generation using the DAC in STM32 products

      AN4312

      Design with surface sensors for touch sensing applications on MCUs

      AN1709

      ST 製マイクロコントローラの EMC 設計ガイド

      AN3960

      ESD considerations for touch sensing applications on MCUs

      AN1181

      Electrostatic discharge sensitivity measurement

      AN4566

      Extending the DAC performance of STM32 microcontrollers

      AN4776

      汎用タイマ詳細説明書

      AN3216

      Getting started with STM32L1xxx hardware development

      AN5105

      Getting started with touch sensing control on STM32 microcontrollers

      AN4750

      Handling of soft errors in STM32 applications

      AN4803

      High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs

      AN4718

      How to design a VBAT system based on STM32L0/L1 series (with external components)

      AN2834

      How to get the best ADC accuracy in STM32 microcontrollers

      AN4229

      How to implement a vocoder solution using STM32 microcontrollers

      AN4299

      Improve conducted noise robustness for touch sensing applications on MCUs

      AN3236

      Increase the number of touchkeys for touch sensing applications on MCUs

      AN5027

      Interfacing PDM digital microphones using STM32 MCUs and MPUs

      AN5156

      Introduction to STM32 microcontrollers security

      AN4838

      Managing memory protection unit in STM32 MCUs

      AN4654

      Migrating between STM32L1 and STM32L0 series microcontrollers

      AN5408

      Migrating from STM32L0, STM32L1, STM32L4 Series associated with SX12xx radio to STM32WLEx microcontrollers

      AN4612

      Migrating from STM32L1 Series to STM32L4 Series and STM32L4+ Series microcontrollers

      AN3364

      Migration and compatibility guidelines for STM32 microcontroller applications

      AN3422

      Migration of microcontroller applications from STM32F1 to STM32L1 series

      AN2867

      STM8AF/AL/S および STM32 マイクロコントローラ向け オシレータ設計ガイド

      AN3998

      PDM audio software decoding on STM32 microcontrollers

      AN4246

      Proprietary Code Read Out Protection on STM32L1 microcontrollers

      AN4899

      STM32 GPIO configuration for hardware settings and low-power consumption

      AN4908

      STM32 USART automatic baud rate detection

      AN4013

      STM32 cross-series timer overview

      AN4989

      STM32 microcontroller debug toolbox

      AN2606

      STM32 microcontroller system memory boot mode

      AN3429

      STM32 proprietary code protection overview

      AN4706

      STM32Cube firmware examples for STM32L1 Series

      AN3193

      STM32L1xx ultralow power features overview

      AN4310

      Sampling capacitor selection guide for touch sensing applications on MCUs

      AN2639

      Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs

      AN5036

      Thermal management guidelines for STM32 applications

      AN4316

      Tuning a touch sensing application on MCUs

      AN3155

      USART protocol used in the STM32 bootloader

      AN3156

      STM32のブートローダで使用されているUSB DFUプロトコル

      AN5225

      USB Type-C™ Power Delivery using STM32xx Series MCUs and STM32xxx Series MPUs

      AN4879

      USB hardware and PCB guidelines using STM32 MCUs

      AN3248

      Using STM32L1 analog comparators in application cases

      AN2548

      Using the STM32F0/F1/F3/Gx/Lx Series DMA controller

      AN4759

      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers

      AN3371

      Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs

      AN4655

      Virtually increasing the number of serial communication peripherals in STM32 applications

    • 概要 バージョン サイズ アクション
      TA0342
      Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers
      2.2
      342.48 KB
      PDF
      TN1163
      Description of WLCSP for microcontrollers and recommendations for its use
      4.0
      1.07 MB
      PDF
      TN1177
      Migrating from STM32L15/6xRC-A to STM32L15/6xRC and from STM32L15/6xVC-A to STM32L15/6xVC
      2.0
      226.8 KB
      PDF
      TA0340
      STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications
      1.2
      357.61 KB
      PDF
      TN1204
      Tape and reel shipping media for STM32 microcontrollers in BGA packages
      2.1
      745.74 KB
      PDF
      TN1205
      Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages
      3.0
      753.31 KB
      PDF
      TN1206
      Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages
      3.0
      830.98 KB
      PDF
      TN1207
      Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages
      1.0
      755.03 KB
      PDF
      TN1208
      Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages
      1.0
      743.08 KB
      PDF
      TA0342

      Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers

      TN1163

      Description of WLCSP for microcontrollers and recommendations for its use

      TN1177

      Migrating from STM32L15/6xRC-A to STM32L15/6xRC and from STM32L15/6xVC-A to STM32L15/6xVC

      TA0340

      STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications

      TN1204

      Tape and reel shipping media for STM32 microcontrollers in BGA packages

      TN1205

      Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages

      TN1206

      Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages

      TN1207

      Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages

      TN1208

      Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages

    • 概要 バージョン サイズ アクション
      RM0038
      STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced ARM®-based 32-bit MCUs
      1.0
      17.62 MB
      PDF
      RM0038

      STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced ARM®-based 32-bit MCUs

    • 概要 バージョン サイズ アクション
      PM0056
      STM32F10xxx/20xxx/21xxx/L1xxxx Cortex®-M3 programming manual
      6.0
      2 MB
      PDF
      PM0056

      STM32F10xxx/20xxx/21xxx/L1xxxx Cortex®-M3 programming manual

    • 概要 バージョン サイズ アクション
      ES0238
      STM32L100RC and STM32L15xxC ultra-low-power device limitations
      6.0
      488.8 KB
      PDF
      ES0238

      STM32L100RC and STM32L15xxC ultra-low-power device limitations

    • 概要 バージョン サイズ アクション
      AN2592
      Achieving 32-bit timer resolution with software expansion for STM32Cube and Standard Peripheral Library
      4.0
      367.47 KB
      PDF
      AN3309
      Clock configuration tool for STM32L1xx microcontrollers
      2.3
      533.88 KB
      PDF
      AN4841
      Digital signal processing for STM32 microcontrollers using CMSIS
      2.0
      1.38 MB
      PDF
      AN4323
      Getting started with STemWin Library
      5.0
      1.37 MB
      PDF
      AN5361
      Getting started with projects based on dual-core STM32H7 microcontrollers in STM32CubeIDE
      2.0
      1.35 MB
      PDF
      AN5394
      Getting started with projects based on the STM32L5 Series in STM32CubeIDE
      3.0
      1.51 MB
      PDF
      AN5360
      Getting started with projects based on the STM32MP1 Series in STM32CubeIDE
      1.0
      737.68 KB
      PDF
      AN3307
      Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
      6.0
      652.33 KB
      PDF
      AN4435
      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application
      7.0
      1.54 MB
      PDF
      AN5418
      How to build a simple USB-PD sink application with STM32CubeMX
      2.0
      9.68 MB
      PDF
      AN3300
      How to calibrate an STM32L1xx internal RC oscillator
      2.3
      403.23 KB
      PDF
      AN3174
      Implementing receivers for infrared remote control protocols using STM32F10xxx microcontrollers
      2.3
      589.78 KB
      PDF
      AN4453
      Implementing the ADPCM algorithm in STM32L1xx microcontrollers
      2.0
      366.21 KB
      PDF
      AN2931
      Implementing the ADPCM algorithm in high-density STM32F103xx microcontrollers
      2.5
      156.03 KB
      PDF
      AN2668
      Improving STM32F1 Series, STM32F3 Series and STM32Lx Series ADC resolution by oversampling
      3.0
      414.38 KB
      PDF
      AN5056
      Integration guide for the X-CUBE-SBSFU STM32Cube Expansion Package
      5.0
      4.2 MB
      PDF
      AN4309
      Interfacing an STM32L1xx microcontroller with an external I2S audio codec to play audio files
      2.2
      333.55 KB
      PDF
      AN5426
      Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0
      1.0
      479.43 KB
      PDF
      AN4499
      STM32 - nRF51822 Bluetooth Low Energy system solution
      1.2
      2.79 MB
      PDF
      AN4502
      STM32 SMBus/PMBus™ embedded software expansion for STM32Cube™
      3.0
      1.34 MB
      PDF
      AN4657
      STM32 in-application programming (IAP) using the USART
      2.0
      675.8 KB
      PDF
      AN4777
      STM32 power mode examples
      3.0
      370.06 KB
      PDF
      AN4706
      STM32Cube firmware examples for STM32L1 Series
      5.0
      322.85 KB
      PDF
      AN2656
      STM32F10xxx LCD glass driver firmware
      2.6
      850.58 KB
      PDF
      AN3413
      STM32L1x current consumption measurement and touch sensing demonstration firmware
      2.2
      319.36 KB
      PDF
      AN3964
      STM32L1x temperature sensor example
      3.2
      303.7 KB
      PDF
      AN3078
      STM32™ in-application programming over the I²C bus
      1.5
      669.45 KB
      PDF
      AN3116
      STM32™'s ADC modes and their applications
      1.6
      236.26 KB
      PDF
      AN5054
      Secure programming using STM32CubeProgrammer
      6.0
      4.86 MB
      PDF
      AN2598
      Smartcard interface with STM32F10x and STM32L1xx microcontrollers
      6.0
      576.54 KB
      PDF
      AN3310
      Updating firmware in STM32L1xx microcontrollers through in-application programming using the USART
      2.3
      349.96 KB
      PDF
      AN4187
      Using the CRC peripheral in the STM32 family
      1.3
      296.6 KB
      PDF
      AN4759
      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers
      5.0
      1.67 MB
      PDF
      AN4808
      Writing to non-volatile memory without disrupting code execution on microcontrollers of the STM32L0 and STM32L1 Series
      1.0
      263.78 KB
      PDF
      AN2592

      Achieving 32-bit timer resolution with software expansion for STM32Cube and Standard Peripheral Library

      AN3309

      Clock configuration tool for STM32L1xx microcontrollers

      AN4841

      Digital signal processing for STM32 microcontrollers using CMSIS

      AN4323

      Getting started with STemWin Library

      AN5361

      Getting started with projects based on dual-core STM32H7 microcontrollers in STM32CubeIDE

      AN5394

      Getting started with projects based on the STM32L5 Series in STM32CubeIDE

      AN5360

      Getting started with projects based on the STM32MP1 Series in STM32CubeIDE

      AN3307

      Guidelines for obtaining IEC 60335 Class B certification for any STM32 application

      AN4435

      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application

      AN5418

      How to build a simple USB-PD sink application with STM32CubeMX

      AN3300

      How to calibrate an STM32L1xx internal RC oscillator

      AN3174

      Implementing receivers for infrared remote control protocols using STM32F10xxx microcontrollers

      AN4453

      Implementing the ADPCM algorithm in STM32L1xx microcontrollers

      AN2931

      Implementing the ADPCM algorithm in high-density STM32F103xx microcontrollers

      AN2668

      Improving STM32F1 Series, STM32F3 Series and STM32Lx Series ADC resolution by oversampling

      AN5056

      Integration guide for the X-CUBE-SBSFU STM32Cube Expansion Package

      AN4309

      Interfacing an STM32L1xx microcontroller with an external I2S audio codec to play audio files

      AN5426

      Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0

      AN4499

      STM32 - nRF51822 Bluetooth Low Energy system solution

      AN4502

      STM32 SMBus/PMBus™ embedded software expansion for STM32Cube™

      AN4657

      STM32 in-application programming (IAP) using the USART

      AN4777

      STM32 power mode examples

      AN4706

      STM32Cube firmware examples for STM32L1 Series

      AN2656

      STM32F10xxx LCD glass driver firmware

      AN3413

      STM32L1x current consumption measurement and touch sensing demonstration firmware

      AN3964

      STM32L1x temperature sensor example

      AN3078

      STM32™ in-application programming over the I²C bus

      AN3116

      STM32™'s ADC modes and their applications

      AN5054

      Secure programming using STM32CubeProgrammer

      AN2598

      Smartcard interface with STM32F10x and STM32L1xx microcontrollers

      AN3310

      Updating firmware in STM32L1xx microcontrollers through in-application programming using the USART

      AN4187

      Using the CRC peripheral in the STM32 family

      AN4759

      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers

      AN4808

      Writing to non-volatile memory without disrupting code execution on microcontrollers of the STM32L0 and STM32L1 Series

HWモデル、CADライブラリ & SVD

    • 概要 バージョン サイズ アクション
      STM32L1 Boundary Scan Description Language (BSDL) files 1.1
      131.44 KB
      ZIP
      STM32L1 CAD Symbol and Footprint files 1.2
      4.08 MB
      ZIP
      STM32L1 IBIS models 1.0
      45.23 MB
      ZIP
      STM32L1 System View Description 1.2
      152.94 KB
      ZIP

      STM32L1 Boundary Scan Description Language (BSDL) files

      STM32L1 CAD Symbol and Footprint files

      STM32L1 IBIS models

      STM32L1 System View Description

Presentations & Training Material

    • 概要 バージョン サイズ アクション
      Fire alarms and smoke detectors - Application guide 1.0
      335.83 KB
      PDF
      STM32 - 32-bit ARM Cortex-M MCUs 3.0
      1.71 MB
      PDF
      STM32 Development Boards Portfolio 1.0
      2.98 MB
      PDF
      STM32 and STM8 Functional Safety Packages 4.0
      3.2 MB
      PDF
      STM32 and STM8 embedded software solutions 8.0
      3 MB
      PDF
      STM32 and STM8 software development tools 04.2020
      1.78 MB
      PDF
      STM8L and STM32 L1 series - Ultra-low-power platform 2.0
      789.74 KB
      PDF

      Fire alarms and smoke detectors - Application guide

      STM32 - 32-bit ARM Cortex-M MCUs

      STM32 Development Boards Portfolio

      STM32 and STM8 Functional Safety Packages

      STM32 and STM8 embedded software solutions

      STM32 and STM8 software development tools

      STM8L and STM32 L1 series - Ultra-low-power platform

関連資料

    • 概要 バージョン サイズ アクション
      Get ready for the largest IoT development ecosystem 17.4
      350.08 KB
      PDF
      STM32 Nucleo boards - Unified scalable offering 17.6
      913.03 KB
      PDF
      STM32 for makers - Releasing your creativity 16.3
      542.28 KB
      PDF
      STM32L5 Series - Excellence in ultra-low-power with more security 18.11
      263.75 KB
      PDF
      STM32Trust An ecosystem for embedded security 1.1
      826.93 KB
      PDF

      Get ready for the largest IoT development ecosystem

      STM32 Nucleo boards - Unified scalable offering

      STM32 for makers - Releasing your creativity

      STM32L5 Series - Excellence in ultra-low-power with more security

      STM32Trust An ecosystem for embedded security

    • 概要 バージョン サイズ アクション
      STM32L series - Ultra-low-power 32-bit MCUs 17.5
      1.66 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF

      STM32L series - Ultra-low-power 32-bit MCUs

      Semiconductor solutions for healthcare applications

    • 概要 バージョン サイズ アクション
      Design & Elektronik magazine - Benchmark ULPBench debunked 1.1
      12.41 MB
      PDF

      Design & Elektronik magazine - Benchmark ULPBench debunked

    • 概要 バージョン サイズ アクション
      STM32 More Than a Core - Circuit Cellar, Tom Cantrell 1.0
      355.4 KB
      PDF

      STM32 More Than a Core - Circuit Cellar, Tom Cantrell

品質 & 信頼性

製品型番 Marketing Status パッケージ SMPS グレード RoHSコンプライアンスグレード 材料宣誓書**
STM32L152RCT6
量産中
LQFP 64 10x10x1.4 - インダストリアル Ecopack2
STM32L152RCT6D
量産中
LQFP 64 10x10x1.4 - インダストリアル Ecopack2
STM32L152RCT6TR
量産中
LQFP 64 10x10x1.4 - インダストリアル Ecopack2

STM32L152RCT6

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

LQFP 64 10x10x1.4

SMPS

-

Grade

Industrial

STM32L152RCT6D

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

LQFP 64 10x10x1.4

SMPS

-

Grade

Industrial

STM32L152RCT6TR

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

LQFP 64 10x10x1.4

SMPS

-

Grade

Industrial

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

製品型番
販売代理店からオーダー
STからオーダー
製品ステータス
ECCN (US)
ECCN (EU)
梱包タイプ
パッケージ
温度(℃) Budgetary Price (US$)*/Qty
詳細情報
最小
最大
STM32L152RCT6TR

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

量産中
3A991A2 NEC Tape And Reel LQFP 64 10x10x1.4 -40 85 2.3833 / 10k
詳細情報

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

D/A Converters (typ) (12-bit):

2

Comparator:

2

I/Os (High Current):

51

CAN (typ):

-

CAN FD (typ):

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

STM32L152RCT6 Available at 5 distributors

販売代理店在庫STM32L152RCT6

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 607 1 発注する
ARROW EUROPE 1459 0 発注する
ARROW AMERICA 6006 960 発注する
MOUSER WORLDWIDE 468 1 発注する
Farnell Element14 EUROPE 183 1 発注する

代理店レポートによる在庫データ: 2020-08-02

代理店名

DIGIKEY

在庫

607

Min.Order

1

地域

WORLDWIDE 発注する

ARROW

在庫

1459

Min.Order

0

地域

EUROPE 発注する

ARROW

在庫

6006

Min.Order

960

地域

AMERICA 発注する

MOUSER

在庫

468

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

183

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2020-08-02

購入
量産中
3A991A2 NEC Tray LQFP 64 10x10x1.4 -40 85 2.3833 / 10k
詳細情報

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

D/A Converters (typ) (12-bit):

2

Comparator:

2

I/Os (High Current):

51

CAN (typ):

-

CAN FD (typ):

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

STM32L152RCT6D

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

量産中
3A991A2 NEC Tray LQFP 64 10x10x1.4 -40 85 2.3833 / 10k
詳細情報

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

D/A Converters (typ) (12-bit):

2

Comparator:

2

I/Os (High Current):

51

CAN (typ):

-

CAN FD (typ):

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

STM32L152RCT6TR

製品ステータス

量産中

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

2.3833 / 10k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

LQFP 64 10x10x1.4

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

2.3833 / 10k

Country of Origin

CHINA

Timers (typ) (16-bit)

8

Timers (typ) (32-bit)

1

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

D/A Converters (typ) (12-bit)

2

Comparator

2

I/Os (High Current)

51

CAN (typ)

-

CAN FD (typ)

-

SPI (typ)

3

I2S (typ)

2

USART (typ)

3

UART (typ)

-

Integrated op-amps

2

SMPS

-

STM32L152RCT6

製品ステータス

量産中

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

2.3833 / 10k

販売代理店在庫STM32L152RCT6

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 607 1 発注する
ARROW EUROPE 1459 0 発注する
ARROW AMERICA 6006 960 発注する
MOUSER WORLDWIDE 468 1 発注する
Farnell Element14 EUROPE 183 1 発注する

代理店レポートによる在庫データ: 2020-08-02

代理店名

DIGIKEY

在庫

607

Min.Order

1

地域

WORLDWIDE 発注する

ARROW

在庫

1459

Min.Order

0

地域

EUROPE 発注する

ARROW

在庫

6006

Min.Order

960

地域

AMERICA 発注する

MOUSER

在庫

468

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

183

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2020-08-02

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

LQFP 64 10x10x1.4

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

2.3833 / 10k

Country of Origin

CHINA

Timers (typ) (16-bit)

8

Timers (typ) (32-bit)

1

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

D/A Converters (typ) (12-bit)

2

Comparator

2

I/Os (High Current)

51

CAN (typ)

-

CAN FD (typ)

-

SPI (typ)

3

I2S (typ)

2

USART (typ)

3

UART (typ)

-

Integrated op-amps

2

SMPS

-

STM32L152RCT6D

製品ステータス

量産中

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

2.3833 / 10k

ECCN (EU)

NEC

梱包タイプ

Tray

パッケージ

LQFP 64 10x10x1.4

Operating Temperature (°C)

(最小)

-40

(最大)

85

Budgetary Price (US$)* / Qty

2.3833 / 10k

Country of Origin

CHINA

Timers (typ) (16-bit)

8

Timers (typ) (32-bit)

1

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

D/A Converters (typ) (12-bit)

2

Comparator

2

I/Os (High Current)

51

CAN (typ)

-

CAN FD (typ)

-

SPI (typ)

3

I2S (typ)

2

USART (typ)

3

UART (typ)

-

Integrated op-amps

2

SMPS

-

(*)概算用の希望小売単価(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。