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PDF	Check to add DS8576 to the download list DS8576 Ultra-low-power 32-bit MCU Arm® Cortex®-M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC, DAC, memory I/F	13.0	20 Sep 2021	PDF	20 Sep 2021 DS8576 Ultra-low-power 32-bit MCU Arm® Cortex®-M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC, DAC, memory I/F 13.0

应用手册 (5 of 51)

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PDF	Check to add AN1709 to the download list AN1709 ST微控制器EMC设计指南	4.0	06 Jul 2022	PDF HTML	06 Jul 2022 AN1709 ST微控制器EMC设计指南 1.0
PDF	Check to add AN5612 to the download list AN5612 ESD protection of STM32 MCUs and MPUs	1.0	08 Jun 2022	PDF	08 Jun 2022 AN5612 ESD protection of STM32 MCUs and MPUs 1.1
PDF	Check to add AN3216 to the download list AN3216 STM32L1xxx 硬件开发入门	7.0	28 Jun 2013	PDF	28 Jun 2013 AN3216 STM32L1xxx 硬件开发入门 7.2
PDF	Check to add AN4908 to the download list AN4908 STM32 USART自动波特率检测	9.0	24 Nov 2025	PDF	24 Nov 2025 AN4908 STM32 USART自动波特率检测 1.0
PDF	Check to add AN5105 to the download list AN5105 基于 STM32 微控制器的触摸感应控制入门	5.0	27 Feb 2025	PDF	27 Feb 2025 AN5105 基于 STM32 微控制器的触摸感应控制入门 1.0
PDF	Check to add AN3960 to the download list AN3960 Guidelines for ESD for touch sensing applications on STM32 MCUs	8.0	27 Feb 2025	PDF	27 Feb 2025 AN3960 Guidelines for ESD for touch sensing applications on STM32 MCUs 8.0
PDF	Check to add AN5543 to the download list AN5543 Guidelines for enhanced SPI communication on STM32 MCUs and MPUs	5.0	04 Oct 2024	PDF	04 Oct 2024 AN5543 Guidelines for enhanced SPI communication on STM32 MCUs and MPUs 5.1
PDF	Check to add AN2867 to the download list AN2867 Guidelines for oscillator design on STM8AF/AL/S and STM32 MCUs/MPUs	24.0	03 Mar 2026	PDF	03 Mar 2026 AN2867 Guidelines for oscillator design on STM8AF/AL/S and STM32 MCUs/MPUs 24.0
PDF	Check to add AN5036 to the download list AN5036 Guidelines for thermal management on STM32 MCUs and MPUs	8.0	19 Jan 2026	PDF	19 Jan 2026 AN5036 Guidelines for thermal management on STM32 MCUs and MPUs 8.0
PDF	Check to add AN4750 to the download list AN4750 Handling of soft errors in STM32 applications	2.0	08 Oct 2015	PDF	08 Oct 2015 AN4750 Handling of soft errors in STM32 applications 2.1
PDF	Check to add AN4803 to the download list AN4803 在STM32 MCU和MPU上使用IBIS进行高速SI仿真以及使用HyperLynx®SI进行板级仿真	3.0	17 Aug 2022	PDF	17 Aug 2022 AN4803 在STM32 MCU和MPU上使用IBIS进行高速SI仿真以及使用HyperLynx®SI进行板级仿真 1.0
PDF	Check to add AN4310 to the download list AN4310 How to choose the sampling capacitor for touch sensing applications on STM32 MCUs	8.0	27 Feb 2025	PDF	27 Feb 2025 AN4310 How to choose the sampling capacitor for touch sensing applications on STM32 MCUs 8.0
PDF	Check to add AN4718 to the download list AN4718 How to design a VBAT system based on STM32L0/L1 series (with external components)	1.0	08 Oct 2015	PDF	08 Oct 2015 AN4718 How to design a VBAT system based on STM32L0/L1 series (with external components) 1.0
PDF	Check to add AN4312 to the download list AN4312 How to design surface sensors for touch sensing applications on STM32 MCUs	10.0	27 Feb 2025	PDF	27 Feb 2025 AN4312 How to design surface sensors for touch sensing applications on STM32 MCUs 10.0
PDF	Check to add AN4566 to the download list AN4566 How to extend the DAC performance on STM32 MCUs	6.0	03 Mar 2026	PDF	03 Mar 2026 AN4566 How to extend the DAC performance on STM32 MCUs 6.0
PDF	Check to add AN4299 to the download list AN4299 How to improve conducted noise robustness for touch sensing applications on STM32 MCUs	10.0	27 Feb 2025	PDF	27 Feb 2025 AN4299 How to improve conducted noise robustness for touch sensing applications on STM32 MCUs 10.0
PDF	Check to add AN3236 to the download list AN3236 How to increase the number of touchkeys for touch sensing applications on STM32 MCUs	10.0	27 Feb 2025	PDF	27 Feb 2025 AN3236 How to increase the number of touchkeys for touch sensing applications on STM32 MCUs 10.0
PDF	Check to add AN4777 to the download list AN4777 How to optimize power consumption on STM32 MCUs	5.0	25 Jan 2024	PDF	25 Jan 2024 AN4777 How to optimize power consumption on STM32 MCUs 5.0
PDF	Check to add AN2834 to the download list AN2834 如何在STM32微控制器中获得最佳ADC精度	10.0	29 Oct 2024	PDF	29 Oct 2024 AN2834 如何在STM32微控制器中获得最佳ADC精度 1.0
PDF	Check to add AN4316 to the download list AN4316 How to tune touch sensing applications on STM32 MCUs	8.0	27 Feb 2025	PDF	27 Feb 2025 AN4316 How to tune touch sensing applications on STM32 MCUs 8.0
PDF	Check to add AN5537 to the download list AN5537 How to use ADC Oversampling techniques to improve signal-to-noise ratio on STM32 MCUs	2.0	10 Mar 2026	PDF	10 Mar 2026 AN5537 How to use ADC Oversampling techniques to improve signal-to-noise ratio on STM32 MCUs 2.0
PDF	Check to add AN3126 to the download list AN3126 使用 STM32 微控制器系列中的 DAC生成音频和波形	5.0	03 Mar 2026	PDF	03 Mar 2026 AN3126 使用 STM32 微控制器系列中的 DAC生成音频和波形 5.0
PDF	Check to add AN3155 to the download list AN3155 STM32™ 自举程序中使用的 USART 协议	21.0	19 Feb 2026	PDF	19 Feb 2026 AN3155 STM32™ 自举程序中使用的 USART 协议 21.0
PDF	Check to add AN3156 to the download list AN3156 STM32 自举程序中使用的 USB DFU 协议	18.0	24 Feb 2026	PDF	24 Feb 2026 AN3156 STM32 自举程序中使用的 USB DFU 协议 1.0
PDF	Check to add AN4776 to the download list AN4776 How to use general-purpose timer peripheral on STM32 MCUs	4.0	03 Mar 2026	PDF	03 Mar 2026 AN4776 How to use general-purpose timer peripheral on STM32 MCUs 4.0
PDF	Check to add AN5027 to the download list AN5027 使用STM32 32位Arm® Cortex®MCU连接PDM数字麦克风	2.0	17 Jul 2019	PDF	17 Jul 2019 AN5027 使用STM32 32位Arm® Cortex®MCU连接PDM数字麦克风 2.0
PDF	Check to add AN2548 to the download list AN2548 Introduction to DMA controller for STM32 MCUs	10.0	11 Sep 2024	PDF	11 Sep 2024 AN2548 Introduction to DMA controller for STM32 MCUs 9.0
PDF	Check to add AN5225 to the download list AN5225 适用于 STM32 MCU 和 MPU 的 USB Type-C® Power Delivery 简介	7.0	27 Jun 2023	PDF	27 Jun 2023 AN5225 适用于 STM32 MCU 和 MPU 的 USB Type-C® Power Delivery 简介 1.0
PDF	Check to add AN4879 to the download list AN4879 Introduction to USB hardware and PCB guidelines using STM32 MCUs	11.0	13 Mar 2026	PDF	13 Mar 2026 AN4879 Introduction to USB hardware and PCB guidelines using STM32 MCUs 11.0
PDF	Check to add AN4989 to the download list AN4989 Introduction to debug toolbox for STM32 MCUs	4.0	11 Feb 2026	PDF	11 Feb 2026 AN4989 Introduction to debug toolbox for STM32 MCUs 4.0
PDF	Check to add AN4838 to the download list AN4838 管理 STM32 MCU 中的内存保护单元	11.0	03 Mar 2026	PDF	03 Mar 2026 AN4838 管理 STM32 MCU 中的内存保护单元 1.0
PDF	Check to add AN5156 to the download list AN5156 STM32 微控制器安全简介	13.0	03 Mar 2026	PDF	03 Mar 2026 AN5156 STM32 微控制器安全简介 2.0
PDF	Check to add AN2606 to the download list AN2606 STM32单片机系统内存启动方式	70.0	24 Feb 2026	PDF	24 Feb 2026 AN2606 STM32单片机系统内存启动方式 3.0
PDF	Check to add AN4013 to the download list AN4013 STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览	14.0	03 Mar 2026	PDF	03 Mar 2026 AN4013 STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览 14.0
PDF	Check to add AN4759 to the download list AN4759 Introduction to using the hardware real-time clock (RTC) and the tamper management unit (TAMP) for STM32 MCUs	11.0	03 Mar 2026	PDF	03 Mar 2026 AN4759 Introduction to using the hardware real-time clock (RTC) and the tamper management unit (TAMP) for STM32 MCUs 11.0
PDF	Check to add AN4654 to the download list AN4654 Migrating between STM32L1 and STM32L0 series microcontrollers	1.0	30 Apr 2015	PDF	30 Apr 2015 AN4654 Migrating between STM32L1 and STM32L0 series microcontrollers 1.0
PDF	Check to add AN5408 to the download list AN5408 Migrating from STM32L0, STM32L1, and STM32L4 associated with SX12xx transceivers to STM32WL5x/Ex MCUs	4.0	19 Feb 2026	PDF	19 Feb 2026 AN5408 Migrating from STM32L0, STM32L1, and STM32L4 associated with SX12xx transceivers to STM32WL5x/Ex MCUs 4.0
PDF	Check to add AN4612 to the download list AN4612 从STM32L1 系列移植到 STM32L4 系列微控制器	7.0	21 Sep 2018	PDF	21 Sep 2018 AN4612 从STM32L1 系列移植到 STM32L4 系列微控制器 1.0
PDF	Check to add AN6020 to the download list AN6020 Migrating from STM32L1 to STM32U0 MCUs	1.0	19 Mar 2024	PDF	19 Mar 2024 AN6020 Migrating from STM32L1 to STM32U0 MCUs 1.0
PDF	Check to add AN3364 to the download list AN3364 STM32 微控制器应用的移植和兼容性指南	3.0	12 Jul 2012	PDF	12 Jul 2012 AN3364 STM32 微控制器应用的移植和兼容性指南 3.4
PDF	Check to add AN3422 to the download list AN3422 Migration of microcontroller applications from STM32F1 to STM32L1 series	2.0	21 Mar 2012	PDF	21 Mar 2012 AN3422 Migration of microcontroller applications from STM32F1 to STM32L1 series 2.4
PDF	Check to add AN3998 to the download list AN3998 STM32 微控制器上的 PDM 音频软件解码	1.0	28 Oct 2011	PDF	28 Oct 2011 AN3998 STM32 微控制器上的 PDM 音频软件解码 1.6
PDF	Check to add AN4899 to the download list AN4899 执行硬件设置以及实现低功耗的STM32 GPIO配置	3.0	29 Mar 2022	PDF	29 Mar 2022 AN4899 执行硬件设置以及实现低功耗的STM32 GPIO配置 1.0
PDF	Check to add AN3429 to the download list AN3429 STM32 专有代码保护概述	1.0	20 Jul 2011	PDF	20 Jul 2011 AN3429 STM32 专有代码保护概述 1.1
PDF	Check to add AN4706 to the download list AN4706 STM32Cube firmware examples for STM32L1 Series	5.0	18 Jun 2019	PDF	18 Jun 2019 AN4706 STM32Cube firmware examples for STM32L1 Series 5.0
PDF	Check to add AN3193 to the download list AN3193 STM32L1xx超低功耗功能概述	2.0	10 Jan 2014	PDF	10 Jan 2014 AN3193 STM32L1xx超低功耗功能概述 1.0
PDF	Check to add AN2639 to the download list AN2639 无铅 ECOPACK 微控制器的焊接建议和封装信息	9.0	04 Apr 2025	PDF	04 Apr 2025 AN2639 无铅 ECOPACK 微控制器的焊接建议和封装信息 2.0
PDF	Check to add AN5647 to the download list AN5647 The Goertzel algorithm to compute individual terms of the discrete Fourier transform (DFT) in STM32 products	1.0	18 May 2021	PDF	18 May 2021 AN5647 The Goertzel algorithm to compute individual terms of the discrete Fourier transform (DFT) in STM32 products 1.0
PDF	Check to add AN3248 to the download list AN3248 Using STM32L1 analog comparators in application cases	3.0	09 Feb 2012	PDF	09 Feb 2012 AN3248 Using STM32L1 analog comparators in application cases 3.4
PDF	Check to add AN3371 to the download list AN3371 在 STM32 F0、F2、F3、F4 和 L1 系列MCU 中使用硬件实时时钟（RTC）	5.0	02 Oct 2012	PDF	02 Oct 2012 AN3371 在 STM32 F0、F2、F3、F4 和 L1 系列MCU 中使用硬件实时时钟（RTC） 5.4
PDF	Check to add AN4655 to the download list AN4655 在 STM32 应用中虚拟增加串行通信外设数目	1.0	09 Mar 2015	PDF	09 Mar 2015 AN4655 在 STM32 应用中虚拟增加串行通信外设数目 1.1

技术笔记与文章 (5 of 11)

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PDF	Check to add TA0342 to the download list TA0342 Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers	2.0	23 May 2013	PDF	23 May 2013 TA0342 Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers 2.4
PDF	Check to add TN1163 to the download list TN1163 Description of WLCSP for microcontrollers and recommendations for its use	4.0	17 Aug 2016	PDF	17 Aug 2016 TN1163 Description of WLCSP for microcontrollers and recommendations for its use 4.0
PDF	Check to add TN1201 to the download list TN1201 Migrating from STM32L15/6xxD to STM32L15/6xVD-X	1.0	14 Jan 2015	PDF	14 Jan 2015 TN1201 Migrating from STM32L15/6xxD to STM32L15/6xVD-X 1.0
PDF	Check to add TN1178 to the download list TN1178 Migrating from STM32L15/6xxD to STM32L15/6xxE	1.0	23 May 2014	PDF	23 May 2014 TN1178 Migrating from STM32L15/6xxD to STM32L15/6xxE 1.4
PDF	Check to add TN1433 to the download list TN1433 Reference device marking schematics for STM32 microcontrollers and microprocessors	7.0	01 Dec 2025	PDF	01 Dec 2025 TN1433 Reference device marking schematics for STM32 microcontrollers and microprocessors 7.0
PDF	Check to add TA0340 to the download list TA0340 STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications	1.0	03 Feb 2011	PDF	03 Feb 2011 TA0340 STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications 1.2
PDF	Check to add TN1204 to the download list TN1204 Tape and reel shipping media for STM32 devices in BGA packages	4.0	15 Jan 2026	PDF	15 Jan 2026 TN1204 Tape and reel shipping media for STM32 devices in BGA packages 4.0
PDF	Check to add TN1205 to the download list TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages	4.0	14 Nov 2025	PDF	14 Nov 2025 TN1205 Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 4.0
PDF	Check to add TN1206 to the download list TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages	3.0	24 Apr 2015	PDF	24 Apr 2015 TN1206 Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0
PDF	Check to add TN1207 to the download list TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages	1.0	16 Apr 2015	PDF	16 Apr 2015 TN1207 Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0
PDF	Check to add TN1208 to the download list TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages	1.0	19 Mar 2015	PDF	19 Mar 2015 TN1208 Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0

用户手册 (1)

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PDF	Check to add UM1510 to the download list UM1510 STM32L152D-EVAL demonstration firmware	1.0	03 Apr 2012	PDF	03 Apr 2012 UM1510 STM32L152D-EVAL demonstration firmware 1.2

参考手册 (1)

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PDF	Check to add RM0038 to the download list RM0038 STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced Arm®-based 32-bit MCUs	18.0	03 May 2023	PDF	03 May 2023 RM0038 STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced Arm®-based 32-bit MCUs 18.0

编程手册 (1)

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PDF	Check to add PM0056 to the download list PM0056 STM32F10xxx/20xxx/21xxx/L1xxxx Cortex®-M3 programming manual	7.0	03 Dec 2024	PDF	03 Dec 2024 PM0056 STM32F10xxx/20xxx/21xxx/L1xxxx Cortex®-M3 programming manual 7.0

勘误手册 (1)

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PDF	Check to add ES0240 to the download list ES0240 STM32L15xxC STM32L15xxD STM32L15xxC-A STM32L162xC STM32L162xD device errata	6.0	12 Aug 2024	PDF	12 Aug 2024 ES0240 STM32L15xxC STM32L15xxD STM32L15xxC-A STM32L162xC STM32L162xD device errata 6.0

简报 (5)

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PDF	Check to add to the download list Microcontrollers Functional Safety Packages	1.0	16 Sep 2024	PDF	16 Sep 2024 Microcontrollers Functional Safety Packages 1.0
PDF	Check to add to the download list Microcontrollers and microprocessors STM32 Family Overview	1.0	17 Mar 2026	PDF	17 Mar 2026 Microcontrollers and microprocessors STM32 Family Overview 1.0
PDF	Check to add to the download list STM32 Development Boards Portfolio	1.0	11 Aug 2025	PDF	11 Aug 2025 STM32 Development Boards Portfolio 1.0
PDF	Check to add to the download list STM32 and STM8 embedded software solutions	1.0	21 Mar 2024	PDF	21 Mar 2024 STM32 and STM8 embedded software solutions 1.0
PDF	Check to add to the download list STM32 and STM8 software development tools	1.1	02 Dec 2024	PDF	02 Dec 2024 STM32 and STM8 software development tools 1.1

宣传册 (2)

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PDF	Check to add to the download list STM32 Nucleo boards - Unified scalable offering	1.0	09 Jul 2024	PDF	09 Jul 2024 STM32 Nucleo boards - Unified scalable offering 1.0
PDF	Check to add to the download list STM32Trust An ecosystem for embedded security	1.0	22 Aug 2023	PDF	22 Aug 2023 STM32Trust An ecosystem for embedded security 1.0

手册 (2)

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PDF	Check to add to the download list STM32 Ultra Low Power brochure	1.0	31 Aug 2022	PDF	31 Aug 2022 STM32 Ultra Low Power brochure 1.0
PDF	Check to add to the download list Semiconductor solutions for healthcare applications	1.0	01 Aug 2015	PDF	01 Aug 2015 Semiconductor solutions for healthcare applications 1.0

安全信息 (1)

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PDF	Check to add TN1489 to the download list TN1489 Security bulletin TN1489-ST-PSIRT: Physical attacks on STM32 and STM32Cube firmware	1.0	09 Oct 2023	PDF	09 Oct 2023 TN1489 Security bulletin TN1489-ST-PSIRT: Physical attacks on STM32 and STM32Cube firmware 1.0