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  • The ultra-low-power STM32L052x6/8 microcontrollers incorporate the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

    The STM32L052x6/8 devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.
    The STM32L052x6/8 devices offer several analog features, one 12-bit ADC with hardware oversampling, one DAC, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers and one basic timer, one RTC and one SysTick which can be used as timebases. They also feature two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.
    Moreover, the STM32L052x6/8 devices embed standard and advanced communication interfaces: up to two I2C, two SPIs, one I2S, two USARTs, a low-power UART (LPUART), and a crystal-less USB. The devices offer up to 24 capacitive sensing channels to simply add touch sensing functionality to any application.
    The STM32L052x6/8 also include a real-time clock and a set of backup registers that remain powered in Standby mode.
    The ultra-low-power STM32L052x6/8 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 +125 °C temperature range. A comprehensive set of power-saving modes allows the design of low-power applications.

    主要特性

    • Ultra-low-power platform
      • 1.65 V to 3.6 V power supply
      • -40 to 125 °C temperature range
      • 0.27 μA Standby mode (2 wakeup pins)
      • 0.4 μA Stop mode (16 wakeup lines)
      • 0.8 μA Stop mode + RTC + 8 KB RAM retention
      • 88 μA/MHz in Run mode
      • 3.5 μs wakeup time (from RAM)
      • 5 μs wakeup time (from Flash memory)
    • Core: Arm® 32-bit Cortex®-M0+ with MPU
      • From 32 kHz up to 32 MHz max.
      • 0.95 DMIPS/MHz
    • Reset and supply management
      • Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
      • Ultra-low-power POR/PDR
      • Programmable voltage detector (PVD)
    • Clock sources
      • 1 to 25 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 RC
      • Internal self calibration of 48 MHz RC for USB
      • PLL for CPU clock
    • Pre-programmed bootloader
      • USART, SPI supported
    • Development support
      • Serial wire debug supported
    • Up to 51 fast I/Os (45 I/Os 5V tolerant)
    • Memories
      • Up to 64 KB Flash memory with ECC
      • 8KB RAM
      • 2 KB of data EEPROM with ECC
      • 20-byte backup register
      • Sector protection against R/W operation
    • Rich Analog peripherals
      • 12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
      • 12-bit 1 channel DAC with output buffers (down to 1.8 V)
      • 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
    • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
    • 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC, Timers
    • 8x peripheral communication interfaces
      • 1x USB 2.0 crystal-less, battery charging detection and LPM
      • 2x USART (ISO 7816, IrDA), 1x UART (low power)
      • Up to 4x SPI 16 Mbits/s
      • 2x I2C (SMBus/PMBus)
    • 9x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC, 1x 16-bit basic for DAC, and 2x watchdogs (independent/window)
    • CRC calculation unit, 96-bit unique ID
    • True RNG and firewall protection
    • All packages are ECOPACK®2

适合您的资源

开发工具硬件

    • 产品型号

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

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

      隔离高性能调试适配器,支持JTAG、SWD、SWV、功耗测量和测试I/O

      通过JTAG或SWD实现的高性能调试适配器和通过SWV(数据/事件跟踪)或ETM(指令跟踪)实现的流跟踪

      自动化独立生产编程、调试和测试。

      自动化独立生产编程、调试和测试。

      基于STM8和ARM的MCU的Flash编程器。

      Flasher ATE是用于大规模量产的群组编程器

      Flasher Portable Plus是一种电池驱动的编程系统

      Flasher Secure是一种安全量产编程系统

      基于STM8和ARM的MCU的群组编程器。

      调试工具

      调试跟踪工具

      STM32的Segger J-Link调试工具

      SEGGER J-Trace Pro调试和跟踪工具

      ARM器件的调试工具。

      ARM和其他器件的高速调试工具。

      USB入门开发套件。SIGFOX-USB2是安装了SIGFOX-DEV1-C的基板。

      STM8和STM32的ST-LINK/V2在线调试器/编程器

      STLINK-V3模块化在线调试器和编程器用于STM32/STM8

    • 产品型号

      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.

      所有STM32器件的完整软件开发解决方案。包括C/C++编译器、IDE/调试器、CMSIS、RTOS和中间件

      所有STM32F0、STM32L0和STM32G0器件的完整软件开发解决方案。包括C/C++编译器、IDE/调试器、CMSIS组件和RTOS

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

      STM32完整开发套件(编译器 + 调试器)

      CooCox CoIDE,免费且高度集成的软件开发环境,用于ARM Cortex MCU

      mikroC PRO for ARM、mikroBasic PRO for ARM和mikroPascal PRO for ARM是ARM® Cortex®-M0、M0+、M3、M4和M7微控制器的全功能编译器。

      Rowley Associates CrossWorks,支持JTAG Flash下载和调试的集成开发环境

      Emprog ThunderBench,完全集成且精心打造的ARM Cortex C/C++开发工具

      STM32 Flash加载器演示程序(UM0462)

      运行时间分析工具;IAR Embedded Workbench for Arm的插件式产品

      静态分析工具;IAR Embedded Workbench的插件式产品

      状态机建模工具

      使用C和C++的嵌入式应用的GreenHills集成开发和调试环境

      STM32 MCU的Raisonance品牌集成开发环境

      Remedy Bootloader - 实现轻松更新和高级保护。

      Remedy Datalogger具有动态远程数据记录和控制功能。

      交叉平台集成开发环境(IDE),用于管理、构建、测试和部署嵌入式应用

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

      用于移动设备和台式电脑的STM32和STM8产品查找工具

      用于台式电脑的STM32和STM8产品查找工具

      STM32微控制器的STM Studio运行时间变量监控和可视化工具

      STM32的集成开发环境

      STM32Cube初始化代码生成器

      用于STM32产品编程的STM32CubeProgrammer软件

      DfuSe USB设备固件升级意法半导体扩展入门:包含演示GUI、调试GUI、所有源文件和协议层(UM0412)

      用于STM32配置和初始化C代码生成的STM32CubeMX Eclipse插件

      STM32虚拟COM端口驱动程序

      STM32串行线查看器(SWV)和嵌入式跟踪宏单元(ETM)功能。示例和技术笔记。

      STVP编程工具包:用于创建PC编程接口的C++源文件

      ST Visual Programmer STM32

      System Workbench for STM32:Windows、Linux和OS X上的免费IDE

      用于创建最佳GUI的开发工具。

      Altium的C/C++编译和调试工具,用于基于ARM的MCU

      STM32项目的强大C/C++集成开发工具,基于Eclipse

      将对STM32器件的支持无缝集成到Visual Studio中

      用于STM32 MCU的iSYSTEM的完整软件开发和测试解决方案

生态系统

    • 产品型号

      Maia是一种单独的嵌入式低成本无线M-Bus RF模块,专为采用了无线M-Bus标准(EN13757-4)和OMS标准的AMR(自动抄表)智能计量应用和智能电网基础设施而开发。

      SIGFOX-MOD1是一种超低功耗模块,专为安装了芯片天线的传感器节点应用而设计。

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

      即用型BLE模块上系统包含了传感器、低功耗ARM® 32位Cortex®-M4 CPU和纽扣电池。立即行动,加快IoT产品开发速度!

      SensiBLE 2.0 SoM集成了可充电锂离子电池、各种传感器和执行蓝牙协议的低功耗Cortex M0核心。

      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.

      将低功耗SUB 1GHZ RF收发器连接到云,具有完全可定制的传感器、ARM® 32位Cortex®-M4 CPU和纽扣电池。

软件

    • 产品型号

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

      加密库

      嵌入式SSL/TLS库

      嵌入式TCP/IP堆栈(IPv4/IPv6双栈)

      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.

      FreeRTOS内核是一种开源实时操作系统,并且是微控制器和小型微处理器的事实标准解决方案。

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

      STM32的存储、USB或串行自举加载程序,来自HCC Embedded

      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.

      STM32的所有Flash文件系统,具有容错机制,来自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.

      STM32的TCP/IP v4或v6堆栈,来自HCC Embedded

      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.

      STM32的USB主机和设备堆栈,来自HCC Embedded

      embOS软件扩展,用于STM32Cube

      UNISON软件扩展,用于STM32Cube

      wolfSSL software expansion for STM32Cube

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

      通信基础设施,在通过互联网连接的客户端与设备之间提供安全的即时通信。

      STM32 Arm Cortex-M微控制器的高安全性操作系统。

      Wireless M-Bus Protocol Stack, compliant to EN 13757-3/-4 and several other standards/specification based on it, such as OMSv3/v4, E/DSMR, CIG UNI/TS.

      Audio Engine WMA解码器和实用程序

      STM32Cube MCU包,用于STM32L0系列(HAL、底层API和CMSIS(CORE、DSP和RTOS)、USB、File system、RTOS和Touch Sensing - 附带在以下ST板上运行的示例:STM32 Nucleo、探索套件和评估板)

      涵盖STM32 L0系列的代码片段示例

      Sigfox IoT连接为您的创新战略提供支持,并帮助您实现业务的数字化转变。Sigfox IoT连接为各种业务活动增添价值。随着传感器的持续小型化和技术上的不断进步(例如能量采集),我们将见证连续的数据流,融合物理世界与数字世界。

      Sigfox Geolocation,最简单且最高效的IoT定位服务。Sigfox Geolocation是一种低功耗定位服务,适用于所有配备最简单Sigfox模块的设备,无需GPS。无需为了升级特定硬件进行改装或更新软件:Sigfox现在可以为全球各地所有现有的和将来的设备提供定位。

      用于创建最佳GUI的嵌入式软件。

      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提供使用核心串行总线的能力。

      UNISON FATFS和UNISON Power Safe FAT File System

      UNISON实时操作系统内核

      UNISON RTOS安全协议

      有或没有IPv6和其他网络组件的完整网络服务器。

      UNISON USB嵌入式主机服务器、嵌入式设备服务器和OTG服务器。

      支持各种无线模块。

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

      OPENRTOS,WITTENSTEIN高完整性系统中的高性能RTOS

      SAFERTOS,WITTENSTEIN高完整性系统中的安全关键型RTOS

      SAFERTOS CORE,需考虑安全性但无需认证的嵌入式系统RTOS

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

      B类60730-1和60335-1功能安全包,具有STM32Cube的软件扩展

      STM32Cube的STM32加密固件库软件扩展(UM1924)

      双存储区STM32微控制器的即时固件更新(AN4767)

      使用STM32时的数字信号处理,STM32Cube的软件扩展(AN4841)

      使用USART嵌入式软件进行STM32Cube应用内编程(AN4657)

      STM32 MCU上的低功耗定时器(LPTIM)适用用例,STM32Cube的软件扩展(AN4865)

      使用LPUART的STM32Cube嵌入式软件功耗演示(AN4635)

      在不干扰STM32L0和STM32L1微控制器上的代码执行的情况下对NV存储器执行写操作(AN4808)

      STM32Cube的STM32L0和STM32L4校准软件扩展(AN4631和AN4736)

      STM32Cube的STM32 MCU软件扩展的参考功耗模式示例(AN4777)

      STM32Cube的实时时钟(RTC)软件扩展(AN4759)

      STM32Cube的安全启动和安全固件更新软件扩展

      STM32Cube SMBus/PMBus嵌入式软件(AN4502)

      STM32的功能安全包通过了IEC 61508安全完整性等级(SIL2/3)认证

      使用链路系统达到32位定时器分辨率的STM32Cube扩展软件(AN2592)

      cURL是一个计算机软件项目,为使用各种协议传输数据提供了一个库。

      Segger的embOS优先级控制的RTOS,用于嵌入式实时应用

      Segger的embOS/IP高效IP堆栈

      wolfBoot是一种开源的商用级嵌入式安全软件。

      wolfCrypt是一种开源的商用级FIPS验证嵌入式安全软件。

      wolfMQTT是一种开源的商用级嵌入式安全软件。

      wolfSSH是一款开源的商用级嵌入式安全软件。

      wolfSSL是一款开源的商用级嵌入式安全软件。

      wolfSSL是一款开源的商用级嵌入式安全软件。

      wolfTPM是一款开源的商用级嵌入式安全软件。

评估工具

    • 产品型号

      探索套件,采用STM32L053C8 MCU

      STM32 ARM Cortex M0、M3、M4和M7 MCU的开发板。

      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.

      采用STM32L011K4 MCU的STM32 Nucleo-32开发板,支持Arduino连接

      采用STM32L031K6 MCU的STM32 Nucleo-32开发板,支持Arduino连接

      采用STM32L053R8 MCU的STM32 Nucleo-64开发板,支持Arduino和ST morpho连接

      采用STM32L073RZ MCU的STM32 Nucleo-64开发板,支持Arduino和ST morpho连接

      STM32 Nucleo pack LoRa™ HF band sensor and gateway

      STM32 Nucleo pack LoRa™ LF band sensor and gateway

      评估板,采用STM32L073VZ MCU

支持和应用

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS10182
      Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 64 KB Flash memory, 8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC
      9.0
      2.07 MB
      PDF
      DS10182

      Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 64 KB Flash memory, 8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC

    • 描述 版本 文档大小 操作
      AN4629
      ADC hardware oversampling for microcontrollers of the STM32 L0 and L4 series
      1.0
      321.16 KB
      PDF
      AN3126
      使用 STM32 微控制器系列中的 DAC生成音频和波形
      4.0
      999.51 KB
      PDF
      AN4312
      Design with surface sensors for touch sensing applications on MCUs
      5.0
      1.83 MB
      PDF
      AN1709
      ST微控制器EMC设计指南
      1.0
      994.41 KB
      PDF
      AN3960
      ESD considerations for touch sensing applications on MCUs
      4.0
      312.5 KB
      PDF
      AN1181
      Electrostatic discharge sensitivity measurement
      1.6
      49.01 KB
      PDF
      AN4566
      Extending the DAC performance of STM32 microcontrollers
      3.0
      425.06 KB
      PDF
      AN4776
      General-purpose timer cookbook for STM32 microcontrollers
      3.0
      2 MB
      PDF
      AN4467
      STM32L0xx 硬件开发入门
      1.0
      762.06 KB
      PDF
      AN5105
      基于 STM32 微控制器的触摸感应控制入门
      1.0
      4.37 MB
      PDF
      AN4750
      Handling of soft errors in STM32 applications
      2.1
      410.84 KB
      PDF
      AN4803
      High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs
      2.0
      2.1 MB
      PDF
      AN4631
      How to calibrate an STM32L0xx internal RC oscillator
      2.0
      576.57 KB
      PDF
      AN4718
      How to design a VBAT system based on STM32L0/L1 series (with external components)
      1.0
      293.71 KB
      PDF
      AN2834
      如何在STM32微控制器中获得最佳ADC精度
      1.0
      1.01 MB
      PDF
      AN4229
      How to implement a vocoder solution using STM32 microcontrollers
      1.2
      466.83 KB
      PDF
      AN4991
      如何使用USART或LPUART将STM32F0/F3/L0/L4微控制器从低功耗模式唤醒
      1.0
      378.16 KB
      PDF
      AN4221
      STM32 自举程序中使用的 I2C 协议
      1.0
      718.85 KB
      PDF
      AN5086
      使用标准SPI外设, 在STM32L0系列微控制器上执行I2S协议模拟
      1.0
      1.06 MB
      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
      使用STM32 32位Arm® Cortex®MCU连接PDM数字麦克风
      1.0
      2.15 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
      AN4617
      Migrating between STM32F0 and STM32L0 microcontrollers
      1.0
      461.73 KB
      PDF
      AN4809
      Migrating between STM32L0 Series and STM32L4 Series / STM32L4+ Series microcontrollers
      5.0
      1.17 MB
      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
      AN4635
      在 STM32L0 和 STM32L4 系列微控制器中使用 LPUART 使功耗最小
      5.0
      1.33 MB
      PDF
      AN2867
      Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs
      12.1
      2.9 MB
      PDF
      AN4286
      SPI 自举程序中使用的I2C 协议
      1.0
      570.17 KB
      PDF
      AN4899
      执行硬件设置以及实现低功耗的STM32 GPIO配置
      1.0
      926.55 KB
      PDF
      AN4908
      STM32 USART自动波特率检测
      1.0
      435.12 KB
      PDF
      AN4013
      STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览
      8.0
      595.18 KB
      PDF
      AN4989
      STM32 microcontroller debug toolbox
      2.0
      5.12 MB
      PDF
      AN4230
      使用 NIST 统计测试套件验证STM32 微控制器随机数生成
      1.0
      539.52 KB
      PDF
      AN2606
      STM32™ 微控制器系统存储器自举模式
      1.1
      2.44 MB
      PDF
      AN4725
      STM32Cube MCU Package examples for STM32L0 Series
      6.0
      406.32 KB
      PDF
      AN4729
      STM32L0/L4 防火墙概述
      1.2
      158.02 KB
      PDF
      AN4445
      STM32L0xx 超低功耗特性概览
      1.2
      332.61 KB
      PDF
      AN4310
      Sampling capacitor selection guide for touch sensing applications on MCUs
      4.0
      140.79 KB
      PDF
      AN2639
      无铅 ECOPACK 微控制器的焊接建议和封装信息
      7.0
      452.89 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
      STM32™ 自举程序中使用的 USART 协议
      12.0
      1.02 MB
      PDF
      AN3156
      STM32 自举程序中使用的 USB DFU 协议
      1.0
      484.39 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
      AN4730
      Using the FIREWALL embedded in STM32L0/L4/L4+ Series MCUs for secure access to sensitive parts of code and data
      2.0
      564.63 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
      AN4655
      在 STM32 应用中虚拟增加串行通信外设数目
      1.1
      442.33 KB
      PDF
      AN4629

      ADC hardware oversampling for microcontrollers of the STM32 L0 and L4 series

      AN3126

      使用 STM32 微控制器系列中的 DAC生成音频和波形

      AN4312

      Design with surface sensors for touch sensing applications on MCUs

      AN1709

      ST微控制器EMC设计指南

      AN3960

      ESD considerations for touch sensing applications on MCUs

      AN1181

      Electrostatic discharge sensitivity measurement

      AN4566

      Extending the DAC performance of STM32 microcontrollers

      AN4776

      General-purpose timer cookbook for STM32 microcontrollers

      AN4467

      STM32L0xx 硬件开发入门

      AN5105

      基于 STM32 微控制器的触摸感应控制入门

      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

      AN4631

      How to calibrate an STM32L0xx internal RC oscillator

      AN4718

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

      AN2834

      如何在STM32微控制器中获得最佳ADC精度

      AN4229

      How to implement a vocoder solution using STM32 microcontrollers

      AN4991

      如何使用USART或LPUART将STM32F0/F3/L0/L4微控制器从低功耗模式唤醒

      AN4221

      STM32 自举程序中使用的 I2C 协议

      AN5086

      使用标准SPI外设, 在STM32L0系列微控制器上执行I2S协议模拟

      AN4299

      Improve conducted noise robustness for touch sensing applications on MCUs

      AN3236

      Increase the number of touchkeys for touch sensing applications on MCUs

      AN5027

      使用STM32 32位Arm® Cortex®MCU连接PDM数字麦克风

      AN5156

      Introduction to STM32 microcontrollers security

      AN4838

      Managing memory protection unit in STM32 MCUs

      AN4617

      Migrating between STM32F0 and STM32L0 microcontrollers

      AN4809

      Migrating between STM32L0 Series and STM32L4 Series / STM32L4+ Series microcontrollers

      AN4654

      Migrating between STM32L1 and STM32L0 series microcontrollers

      AN5408

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

      AN4635

      在 STM32L0 和 STM32L4 系列微控制器中使用 LPUART 使功耗最小

      AN2867

      Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs

      AN4286

      SPI 自举程序中使用的I2C 协议

      AN4899

      执行硬件设置以及实现低功耗的STM32 GPIO配置

      AN4908

      STM32 USART自动波特率检测

      AN4013

      STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览

      AN4989

      STM32 microcontroller debug toolbox

      AN4230

      使用 NIST 统计测试套件验证STM32 微控制器随机数生成

      AN2606

      STM32™ 微控制器系统存储器自举模式

      AN4725

      STM32Cube MCU Package examples for STM32L0 Series

      AN4729

      STM32L0/L4 防火墙概述

      AN4445

      STM32L0xx 超低功耗特性概览

      AN4310

      Sampling capacitor selection guide for touch sensing applications on MCUs

      AN2639

      无铅 ECOPACK 微控制器的焊接建议和封装信息

      AN5036

      Thermal management guidelines for STM32 applications

      AN4316

      Tuning a touch sensing application on MCUs

      AN3155

      STM32™ 自举程序中使用的 USART 协议

      AN3156

      STM32 自举程序中使用的 USB DFU 协议

      AN5225

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

      AN4879

      USB hardware and PCB guidelines using STM32 MCUs

      AN4730

      Using the FIREWALL embedded in STM32L0/L4/L4+ Series MCUs for secure access to sensitive parts of code and data

      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

      AN4655

      在 STM32 应用中虚拟增加串行通信外设数目

    • 描述 版本 文档大小 操作
      TN1163
      Description of WLCSP for microcontrollers and recommendations for its use
      4.0
      1.07 MB
      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
      TN1163

      Description of WLCSP for microcontrollers and recommendations for its use

      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

    • 描述 版本 文档大小 操作
      RM0376
      Ultra-low-power STM32L0x2 advanced Arm®-based 32-bit MCUs
      5.0
      10.87 MB
      PDF
      RM0376

      Ultra-low-power STM32L0x2 advanced Arm®-based 32-bit MCUs

    • 描述 版本 文档大小 操作
      PM0223
      Cortex®-M0+ programming manual for STM32L0, STM32G0, STM32WL and STM32WB Series
      5.0
      1.85 MB
      PDF
      PM0223

      Cortex®-M0+ programming manual for STM32L0, STM32G0, STM32WL and STM32WB Series

    • 描述 版本 文档大小 操作
      ES0255
      STM32L052x6/8 device limitations
      5.0
      416.23 KB
      PDF
      ES0255

      STM32L052x6/8 device limitations

    • 描述 版本 文档大小 操作
      AN2592
      Achieving 32-bit timer resolution with software expansion for STM32Cube and Standard Peripheral Library
      4.0
      367.47 KB
      PDF
      AN4636
      Demonstration of LC sensor for gas or water metering based on STM32L073Z-EVAL and STM32L476RG-NUCLEO boards
      2.0
      2.85 MB
      PDF
      AN4841
      Digital signal processing for STM32 microcontrollers using CMSIS
      2.0
      1.38 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
      AN4435
      STM32应用中UL/CSA/IEC 60730-1/60335-1的B类认证获取指南
      1.0
      1.38 MB
      PDF
      AN5418
      How to build a simple USB-PD sink application with STM32CubeMX
      2.0
      9.68 MB
      PDF
      AN4736
      How to calibrate STM32L4 Series microcontrollers internal RC oscillator
      2.0
      549.74 KB
      PDF
      AN4631
      How to calibrate an STM32L0xx internal RC oscillator
      2.0
      576.57 KB
      PDF
      AN4500
      如何在 4 灰度级 E-Paper 上显示 STM32 嵌入式存储器中尺寸优化的图片
      1.0
      846.24 KB
      PDF
      AN5056
      Integration guide for the X-CUBE-SBSFU STM32Cube Expansion Package
      5.0
      4.2 MB
      PDF
      AN4865
      Low-power timer (LPTIM) applicative use cases on STM32 microcontrollers
      5.0
      243.88 KB
      PDF
      AN5426
      Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0
      1.0
      479.43 KB
      PDF
      AN4635
      在 STM32L0 和 STM32L4 系列微控制器中使用 LPUART 使功耗最小
      5.0
      1.33 MB
      PDF
      AN4767
      优化使用STM32微控制器的闪存双存储区结构 - STM32Cube的软件扩展
      1.0
      330.32 KB
      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
      AN4725
      STM32Cube MCU Package examples for STM32L0 Series
      6.0
      406.32 KB
      PDF
      AN5054
      Secure programming using STM32CubeProgrammer
      6.0
      4.86 MB
      PDF
      AN5126
      Using X-CUBE-RC-CALIB software to calibrate STM32G0 Series internal RC oscillator
      1.0
      249.67 KB
      PDF
      AN5282
      Using X-CUBE-RC-CALIB software to calibrate STM32WB Series internal RC oscillators
      1.0
      463.08 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

      AN4636

      Demonstration of LC sensor for gas or water metering based on STM32L073Z-EVAL and STM32L476RG-NUCLEO boards

      AN4841

      Digital signal processing for STM32 microcontrollers using CMSIS

      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

      AN4435

      STM32应用中UL/CSA/IEC 60730-1/60335-1的B类认证获取指南

      AN5418

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

      AN4736

      How to calibrate STM32L4 Series microcontrollers internal RC oscillator

      AN4631

      How to calibrate an STM32L0xx internal RC oscillator

      AN4500

      如何在 4 灰度级 E-Paper 上显示 STM32 嵌入式存储器中尺寸优化的图片

      AN5056

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

      AN4865

      Low-power timer (LPTIM) applicative use cases on STM32 microcontrollers

      AN5426

      Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0

      AN4635

      在 STM32L0 和 STM32L4 系列微控制器中使用 LPUART 使功耗最小

      AN4767

      优化使用STM32微控制器的闪存双存储区结构 - STM32Cube的软件扩展

      AN4502

      STM32 SMBus/PMBus™ embedded software expansion for STM32Cube™

      AN4657

      STM32 in-application programming (IAP) using the USART

      AN4777

      STM32 power mode examples

      AN4725

      STM32Cube MCU Package examples for STM32L0 Series

      AN5054

      Secure programming using STM32CubeProgrammer

      AN5126

      Using X-CUBE-RC-CALIB software to calibrate STM32G0 Series internal RC oscillator

      AN5282

      Using X-CUBE-RC-CALIB software to calibrate STM32WB Series internal RC oscillators

      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

硬件型号、CAD库及SVD

    • 描述 版本 文档大小 操作
      STM32L0 CAD Symbol and Footprint files 1.5
      8.36 MB
      ZIP
      STM32L0 IBIS models 3.0
      44.79 MB
      ZIP
      STM32L0 System View Description 1.2
      147.94 KB
      ZIP

      STM32L0 CAD Symbol and Footprint files

      STM32L0 IBIS models

      STM32L0 System View Description

Presentations & Training Material

    • 描述 版本 文档大小 操作
      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: FAQ 1.0
      290.85 KB
      PDF
      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation 1.0
      4.28 MB
      PDF
      Getting started with STM32F0 or STM32L0 series 1.0.0
      606.79 KB
      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

      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: FAQ

      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation

      Getting started with STM32F0 or STM32L0 series

      STM32 Development Boards Portfolio

      STM32 and STM8 Functional Safety Packages

      STM32 and STM8 embedded software solutions

      STM32 and STM8 software development tools

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Get ready for the largest IoT development ecosystem 20.0
      1.36 MB
      PDF
      STM32 Nucleo boards - Unified scalable offering 19.12
      295.8 KB
      PDF
      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
      PDF
      STM32L5 Series - Excellence in ultra-low-power with more security 20.4
      767.08 KB
      PDF
      STM32Trust An ecosystem for embedded security 1.2
      800.17 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

    • 描述 版本 文档大小 操作
      STM32L series - Ultra-low-power 32-bit MCUs 18.11
      3.86 MB
      PDF
      STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs 20.5
      518.81 KB
      PDF

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

      STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs

    • 描述 版本 文档大小 操作
      Design & Elektronik magazine - Benchmark ULPBench debunked 1.1
      12.41 MB
      PDF

      Design & Elektronik magazine - Benchmark ULPBench debunked

质量与可靠性

产品型号 Marketing Status 封装 SMPS 等级规格 符合RoHS级别 材料声明**
STM32L052T6Y6TR
批量生产
WLCSP 36L DIE 417 P 0.4 MM - 工业 Ecopack2
STM32L052T6Y7TR
批量生产
WLCSP 36L DIE 417 P 0.4 MM - 工业 Ecopack2

STM32L052T6Y6TR

Package:

WLCSP 36L DIE 417 P 0.4 MM

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

WLCSP 36L DIE 417 P 0.4 MM

SMPS

-

Grade

Industrial

STM32L052T6Y7TR

Package:

WLCSP 36L DIE 417 P 0.4 MM

Material Declaration**:

Marketing Status

批量生产

Package

WLCSP 36L DIE 417 P 0.4 MM

SMPS

-

Grade

Industrial

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Budgetary Price (US$)*/Qty
更多信息
最小值
最大值
STM32L052T6Y6TR 没有经销商,请联系我们的销售办事处
批量生产
3A991A2 NEC Tape And Reel WLCSP 36L DIE 417 P 0.4 MM -40 85 1.4181 / 10k
更多信息

Country of Origin:

SINGAPORE

Timers (typ) (16-bit):

4

Timers (typ) (32-bit):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

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

1

Comparator:

2

I/Os (High Current):

29

CAN (typ):

-

CAN FD (typ):

-

SPI (typ):

1

I2S (typ):

-

USART (typ):

2

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

STM32L052T6Y7TR 没有经销商,请联系我们的销售办事处
批量生产
3A991A2 NEC Tape And Reel WLCSP 36L DIE 417 P 0.4 MM -40 105 1.5174 / 10k
更多信息

Country of Origin:

SINGAPORE

Timers (typ) (16-bit):

4

Timers (typ) (32-bit):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

Number of A/D Converters (typ):

-

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

1

Comparator:

2

I/Os (High Current):

29

CAN (typ):

-

CAN FD (typ):

-

SPI (typ):

1

I2S (typ):

-

USART (typ):

2

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

STM32L052T6Y6TR

供货状态

批量生产

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

1.4181 / 10k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

WLCSP 36L DIE 417 P 0.4 MM

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

1.4181 / 10k

Country of Origin

SINGAPORE

Timers (typ) (16-bit)

4

Timers (typ) (32-bit)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

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

1

Comparator

2

I/Os (High Current)

29

CAN (typ)

-

CAN FD (typ)

-

SPI (typ)

1

I2S (typ)

-

USART (typ)

2

UART (typ)

-

Integrated op-amps

-

SMPS

-

STM32L052T6Y7TR

供货状态

批量生产

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

1.5174 / 10k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

WLCSP 36L DIE 417 P 0.4 MM

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

1.5174 / 10k

Country of Origin

SINGAPORE

Timers (typ) (16-bit)

4

Timers (typ) (32-bit)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

Number of A/D Converters (typ)

-

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

1

Comparator

2

I/Os (High Current)

29

CAN (typ)

-

CAN FD (typ)

-

SPI (typ)

1

I2S (typ)

-

USART (typ)

2

UART (typ)

-

Integrated op-amps

-

SMPS

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商