STM32L151CB-A:Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB

The ultra-low-power STM32L151x6/8/B-A and STM32L152x6/8/B-A 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 128 Kbytes and RAM up to 32 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

All the devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.

Moreover, the STM32L151x6/8/B-A and STM32L152x6/8/B-A devices contain standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs and a USB. The STM32L151x6/8/B-A and STM32L152x6/8/B-A devices offer up to 20 capacitive sensing channels to simply add touch sensing functionality to any application.

They also include a real-time clock with sub-second counting and a set of backup registers that remain powered in Standby mode.

Finally, the integrated LCD controller (except STM32L151x6/8/B-A devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with contrast independent of the supply voltage.

The ultra-low-power STM32L151x6/8/B-A and STM32L152x6/8/B-A 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.

Key Features

  • Ultra-low-power platform
    • 1.65 V to 3.6 V power supply
    • -40°C to 105°C temperature range
    • 0.28 μA Standby mode (3 wakeup pins)
    • 1.11 μA Standby mode + RTC
    • 0.44 μA Stop mode (16 wakeup lines)
    • 1.38 μA Stop mode + RTC
    • 10.9 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
    • Ultra-safe, low-power 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
    • USART supported
  • Development support
    • Serial wire debug supported
    • JTAG and trace supported
  • Up to 83 fast I/Os (73 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
  • Memories
    • Up to 128 KB Flash memory with ECC
    • Up to 32 KB RAM
    • Up to 4 KB of true EEPROM with ECC
    • 80 Byte backup register
  • LCD Driver (except STM32L151x6/8/B-A devices) for up to 8x40 segments
    • Support contrast adjustment
    • Support blinking mode
    • Step-up converter on board
  • Rich analog peripherals (down to 1.8 V)
    • 12-bit ADC 1 Msps up to 24 channels
    • 12-bit DAC 2 channels with output buffers
    • 2x Ultra-low-power-comparators(window mode and wake up capability)
  • DMA controller 7x channels
  • 8x peripheral communication interfaces
    • 1x USB 2.0 (internal 48 MHz PLL)
    • 3x USART (ISO 7816, IrDA)
    • 2x SPI 16 Mbits/s
    • 2x I2C (SMBus/PMBus)
  • 10x timers: 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
  • Up to 20 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
  • CRC calculation unit, 96-bit unique ID
Product Specifications
DescriptionVersionSize
DS9515: Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC4.01 MB
Application Notes
DescriptionVersionSize
AN3126: Audio and waveform generation using the DAC in STM32 microcontrollers2.0829 KB
AN4775: Basics and low-cost solution proposals to move from legacy USB2.0 connector to USB Type-C™ connector with STM32 devices1.0443 KB
AN1709: EMC design guide for ST microcontrollers2.0843 KB
AN3960: ESD considerations for touch sensing applications on MCUs2.0353 KB
AN1181: Electrostatic discharge sensitivity measurement1.649 KB
AN4566: Extending the DAC performance of STM32 microcontrollers2.0365 KB
AN4776: General-purpose timer cookbook1.01 MB
AN3216: Getting started with STM32L1xxx hardware development7.2674 KB
AN4312: Guidelines for designing touch sensing applications with surface sensors2.01 MB
AN3236: Guidelines to increase the number of touch sensing touchkeys4.0300 KB
AN4750: Handling of soft errors in STM32 applications2.1410 KB
AN4803: High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs1.12 MB
AN4718: How to design a VBAT system based on STM32L0/L1 series (with external components)1.0293 KB
AN2834: How to get the best ADC accuracy in STM32Fx Series and STM32L1 Series devices2.1845 KB
AN4229: How to implement a vocoder solution using STM32 microcontrollers1.0466 KB
AN4777: Implications of memory interface configurations on low-power STM32 microcontrollers2.0435 KB
AN4838: Managing memory protection unit (MPU) in STM32 MCUs1.0284 KB
AN4654: Migrating between STM32L1 and STM32L0 series microcontrollers1.0639 KB
AN4612: Migrating from STM32L1 Series to STM32L4 Series microcontrollers3.0724 KB
AN3364: Migration and compatibility guidelines for STM32 microcontroller applications3.1127 KB
AN3422: Migration of microcontroller applications from STM32F1 to STM32L1 series2.1312 KB
AN2867: Oscillator design guide for STM8S, STM8A and STM32 microcontrollers10.02 MB
AN3998: PDM audio software decoding on STM32 microcontrollers1.390 KB
AN4908: STM32 USART automatic baud rate detection1.0268 KB
AN4013: STM32 cross-series timer overview6.0555 KB
AN2606: STM32 microcontroller system memory boot mode29.03 MB
AN4706: STM32Cube firmware examples for STM32L1 Series2.0468 KB
AN3193: STM32L1xx ultralow power features overview2.1224 KB
AN4310: Sampling capacitor selection guide for MCU based touch sensing applications3.0208 KB
AN4316: Tuning a STMTouch-based application3.0783 KB
AN3155: USART protocol used in the STM32 bootloader7.0617 KB
AN3248: Using STM32L1 analog comparators in application cases3.1317 KB
AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs5.1421 KB
AN4759: Using the hardware real-time clock (RTC) in low-power modes with STM32 microcontrollers2.01 MB
AN4655: Virtually increasing the number of serial communication peripherals in STM32 applications1.1338 KB
Technical Notes & Articles
DescriptionVersionSize
TA0342: Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers2.1343 KB
TN1163: Description of WLCSP for microcontrollers and recommendations for its use4.01 MB
TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions1.297 KB
TN1176: Migrating from STM32L15xx6/8/B to STM32L15xx6/8/B-A and from STM32L100x6/8/B to STM32L100x6/8/B-A1.0264 KB
TA0340: STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications1.2357 KB
TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages2.1745 KB
TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages3.0753 KB
TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages3.0830 KB
TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages1.0755 KB
TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages1.0743 KB
Reference Manuals
DescriptionVersionSize
RM0038: STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced ARM®-based 32-bit MCUs14.012 MB
Programming Manuals
DescriptionVersionSize
PM0056: STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual5.14 MB
Errata Sheets
DescriptionVersionSize
ES0224: STM32L100x6/8/B-A STM32L151x6/8/B-A and STM32L152x6/8/B-A ultra-low-power device limitations8.0434 KB
HW Model & CAD Libraries
DescriptionVersionSize
STM32L1 Boundary Scan Description Language (BSDL) files1.1131 KB
STM32L1 IBIS models1.045 MB
Presentations
DescriptionVersionSize
Fire alarms and smoke detectors - Application guide1.0335 KB
STM32 - 32-bit ARM Cortex-M MCUs3.01 MB
STM32 Embedded Software overview2.3.0777 KB
STM32 and STM8 Functional Safety Packages21 MB
STM32 and STM8 embedded software solutions2.02 MB
STM8L and STM32 L1 series - Ultra-low-power platform2.0789 KB
Flyers
DescriptionVersionSize
Get ready for the largest IoT development ecosystem16.08721 KB
STM32 Nucleo boards16.12885 KB
STM32 for makers Releasing your creativity16.091 MB
Brochures
DescriptionVersionSize
STM32™ 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers16.021 MB
STM32L series - Ultra-low-power 32-bit MCUs16.033 MB
White Papers
DescriptionVersionSize
STM32 More Than a Core - Circuit Cellar, Tom Cantrell1.0355 KB
Hardware Development Tools
Part NumberManufacturerDescription
ST-LINK/V2STST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STM32-PRIMER/LABRaisonance complete EvoPrimer ready-to-use for STM32 standalone programmer & application monitor
STX-RLINKRaisonanceIn-circuit debugger/programmer for STM8, ST7, STM32, STR7 and STR9 microcontrollers
Software Development Tools
Part NumberManufacturerDescription
CoIDECooCoxCooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs
CosmicIDECosmicCosmic ARM/Cortex "M" Cross Development Tools for STM32 Microcontroller
CrossWorksRowleyRowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug
DS-5ARMARM Development Studio 5 (DS-5) provides best-in-class tools for the broadest range of ARM processor-based platforms
EXP-TRACEExpressLogicExpress Logic TraceX Graphical finetuning tool
FLASHER-STM32STSTM32 Flash loader demonstrator (UM0462)
Hitop5HitexUniversal user interface, IDE and debugger for all Hitex development tools
IAR-EWARMIARIAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M
MDK-ARM-STM32KeilMDK-ARM software development environment for Cortex-M based MCUs
MULTIGreenHills SoftwareGreenHills integrated development and debug environment for embedded applications using C and C++
PER-TracealyzerPercepioPercepio run-time trace analyser for STM32 MCU
PLSUDE-STM32PlsDebug and emulator platform with optimized Trace and Flash support for STM32 Cortex-M based MCU's by PLS development tools
RIDE-STM32RaisonanceRaisonance branded integrated development environment for STM32 MCUs
ST-MCU-FINDERSTM32 & STM8 product finder app for smartphone & tablet
STM-STUDIO-STM32STSTM Studio run-time variables monitoring and visualization tool for STM32 microcontrollers
STM32CubeMXSTSTM32Cube initialization code generator
STSW-STM32002STClock configuration tool for STM32L1xx microcontrollers (AN3309)
STSW-STM32080STDfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)
STSW-STM32095STSTM32CubeMX Eclipse plug in for STM32 configuration and initialization C code generation
STSW-STM32102STSTM32 Virtual COM Port Driver
STSW-STM32103STSTM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STSW-STM32153STSTM32-BLE Toolbox for Android (AN4571)
STVP-LIB-STM32STSTVP programming toolkit: C++ source files for creating PC programming interface
STVP-STM32STST Visual Programmer STM32
SW4STM32AC6System Workbench for STM32: free IDE on Windows, Linux and OS X
TASKINGVX-STM32TASKINGAltium's C/C++ compiler and debugger tools for ARM based MCUs
TrueSTUDIOAtollicThe premier C/C++ development tool for STM32 development, with its unrivalled feature set and unprecedented integration
iSYS-winIDEAOpeniSYSTEMiSYSTEM's free unlimited software development platform for all STM32 Cortex-M based devices
mikroBasicPROMikroelectronikaMikroElektronika full-featured Basic compiler which makes STM32 development suitable for everyone
mikroCPROMikroelectronikaMikroElektronika full-featured ANSI C compiler for STM32 devices. It features an intuitive IDE, powerful compiler with advanced optimizations
mikroPascalPROMikroelectronikaMikroElektronika full-featured Pascal compiler for STM32 devices. It has an intuitive IDE with docking support, rich with features, advanced text editor, many available tools, libraries and examples
winIDEA-STM32iSYSTEMiSYSTEM's complete software development and test solution for the STM32 MCUs
Evaluation Tool Software
Part NumberManufacturerDescription
STSW-DALI002STSTM32L1 DALI slave library
MCUs Embedded Software
Part NumberManufacturerDescription
32L1-TOUCH-LIBSTSTM32L1 STMTouch touch-sensing library
ALTIA-GUIAltia IncAltia DeepScreen for STM32: Graphical user interface (GUI)
CMX-CANopenCMX Systems IncCANopen Industrial Automation for STM32, from CMX Systems Inc
CMX-FFSCMX Systems IncFlash File System for STM32, from CMX Systems Inc
CMX-INetCMX Systems IncTCP/IP v4 or v6 stack for STM32, from CMX Systems Inc
CMX-MicroNetCMX Systems IncTCP/IP v4 with small footprint for STM32, from CMX Systems Inc
CMX-RTXCMX Systems IncReal Time OS for STM32, from CMX Systems Inc
CMX-TCP/IPCMX Systems IncTCP/IP v4 stack for STM32, from CMX Systems Inc
CMX-TinyCMX Systems IncReal Time OS with small footprint for STM32, from CMX Systems Inc
CMX-USBDeviceCMX Systems IncUSB Device stack for STM32, from CMX Systems Inc
CMX-USBHostCMX Systems IncUSB Host stack for STM32, from CMX Systems Inc
EXP-FILEExpressLogicExpress Logic FileX file system
EXP-RTOSExpressLogicExpress Logic ThreadX Real time operating system (RTOS)
EXP-TCPExpressLogicExpress Logic NetX and NetX Duo TCP/IP stacks
EXP-USBExpressLogicExpress Logic USBX USB stack
FREE-RTOSFreeRTOSFreeRTOS Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families
HCC-BootloadersHCC EmbeddedStorage, USB or Serial Bootloader for STM32, from HCC Embedded
HCC-FFSHCC EmbeddedAll Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded
HCC-MISRA-TCP/IPHCC EmbeddedTCP/IP v4 or v6 stack for STM32, from HCC Embedded
HCC-USBHCC EmbeddedUSB Host & Device stacks for STM32, from HCC Embedded
I-CUBE-nRF51DRVSTSTM32Cube nRF51 Bluetooth Low Energy (BLE) embedded software
Men-Nucleus-SFMentor GraphicsNucleus SmartFit for STM32
ORYX-SSLOryx EmbeddedOryx CycloneSSL lightweight SSL/TLS implementation
ORYX-TCPOryx EmbeddedOryx CycloneTCP TCP/IP stack (IPv4, IPv6)
P&R-ProvenCoreProve & RunHigh security operating system from Prove & Run for STM32 ARM Cortex-M microcontrollers
PRT-CANopenPortPort CANopen Protocol Stack / Library for STM32
PRT-EtherCatPortPort EtherCAT Protocol Stack / Library for STM32
PRT-PowerlinkPortPort POWERLINK Protocol Stack / Library for STM32
PRT-ProfinetPortPort PROFINET Protocol Stack / Library for STM32
STM32-CLASSB-SPLSTFunctional safety package based on Standard Peripheral libraries to achieve IEC 60730 Class B certification with the STM32
STM32-CRYP-LIBSTSTM32 cryptographic library (UM0586)
STM32-MP3NL/CODSTAudio Engine MP3 Codec and Utilities
STM32-MP3NL/DECSTAudio Engine MP3 Decoder and Utilities
STM32-SafeSILSTFunctional safety manuals to achieve IEC 61508 Safety Integrity Level (SIL2/3) certification with STM32
STM32-WMA/DECSTAudio Engine WMA Decoder and Utilities
STM32CubeL1STEmbedded software for STM32 L1 series (HAL low level drivers, USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
STSW-STM32007STUsing the STM32F1x and STM32L1x DMA controller (AN2548)
STSW-STM32011STSmartcard interface with the STM32F10x and STM32L1xx microcontrollers (AN2598)
STSW-STM32013STSTM32F10xxx LCD glass driver firmware (AN2656)
STSW-STM32014STImproving STM32F1x and STM32L1x ADC resolution by oversampling (AN2668)
STSW-STM32022STThe ADPCM algorithm in STM32F1xx and STM32L1xx microcontrollers
STSW-STM32025STManaging the Driver Enable signal for RS-485 and IO-Link communications with the STM32 USART
STSW-STM32028STSTM32's ADC modes and their applications (AN3116)
STSW-STM32047STImplementing receivers for infrared remote control protocols using STM32F1 microcontrollers (AN3174)
STSW-STM32072STSTM32L1 Discovery firmware package (RN0079)
STSW-STM32075STSTM32L1xx in-application programming (IAP) using the USART (AN3310)
STSW-STM32076STSTM32L1xx internal RC oscillators calibration (AN3300)
STSW-STM32077STSTM32L1xx standard peripherals library
STSW-STM32094STSTM32 in-application programming over the I2C bus (AN3078)
STSW-STM32099STSTM32 secure firmware upgrade (SFU) (AN4024)
STSW-STM32100STSTM32 PMSM FOC Software Development Kit - MC library (UM1052)
STSW-STM32121STSTM32F10x, STM32L1xx and STM32F3xx USB full speed device library (UM0424)
STSW-STM32127STSTM32F10xx, STM32F2xx, STM32F4xx and STM32L1xx I2C Communication peripheral application library (CPAL) (UM1029)
STSW-STM32135Playing audio file interfacing STM32L1xx microcontroller with an external I2S audio codec (AN4309)
STSW-STM32149STSTM32 nRF51 Bluetooth Low Energy (BLE) embedded software
STSW-STM32AN4187Using CRC peripheral in STM32 family (AN4187)
STemWinSTProfessional graphical stack library enabling the building up of Graphical User Interfaces (GUIs) (AN4323)
TAP-KNX-KAIStackTapkoKNX home automation for STM8 and STM32, from Tapko Technologies GMBH
WEI-KNXWeinzierlWeinzierl KNX standard communication protocols for the STM32 ARM Cortex-M Microcontrollers families (KNX Stack)
WITT-MWWittenstein High Integrity SystemsCONNECT Middleware: TCP/IP, USB and File System components from WITTENSTEIN high integrity systems
WITT-RTOSOPENRTOS: High Performance RTOS from WITTENSTEIN high integrity systems
WITT-RTOS-SAFESAFERTOS: The Safety Critical RTOS from WITTENSTEIN high integrity systems
X-CUBE-CLASSBSTClass B 60730-1 and 60335-1 Functional Safety Package with software expansion for STM32Cube
X-CUBE-CRYPTOLIBSTSTM32 cryptographic firmware library software expansion for STM32Cube (UM1924)
X-CUBE-DSPDEMOSTDigital Signal Processing with STM32, software expansion for STM32Cube (AN4841)
X-CUBE-IAP-USARTSTSTM32Cube in-application programming using the USART embedded software (AN4657)
X-CUBE-NVMRWWSTWriting to NV memory without disrupting code execution on STM32L0 and STM32L1 microcontrollers (AN4808)
X-CUBE-RTCSTReal Time Clock (RTC) software expansion for STM32Cube (AN4759)
X-CUBE-SMBUSSTSTM32Cube SMBus/PMBus embedded software (AN4502)
X-CUBE-TIM-32RESSTSTM32Cube expansion software achieving 32-bit timer resolution by using the link system (AN2592)
X-CUBE-nRF51DRVSTSTM32Cube nRF51 Bluetooth Low Energy (BLE) embedded software
eCC-CANeCosCentricCANopen Industrial Automation for STM32, from eCosCentric
eCC-CEE-JeCosCentricEmbedded Java virtual machine for STM32, from eCosCentric
eCC-RedBooteCosCentricStandard bootstrap firmware for STM32, from eCosCentric
eCC-SecureShelleCosCentricSecure Shell daemon SSH-2 for STM32, from eCosCentric
eCC-USBeCosCentricUSB Host & Device stacks for STM32, from eCosCentric
eCC-YAFFSeCosCentricNAND Flash File System for STM32, from eCosCentric
eCC-eXtremeDBeCosCentricEmbedded in-memory database for STM32, from eCosCentric
emtas-CANopenEMTASCANopen Protocol Stack for STM32
Product Evaluation Tools
Part NumberManufacturerDescription
32L152CDISCOVERYSTDiscovery kit with STM32L152RC MCU
NUCLEO-L152RESTM32 Nucleo-64 development board with STM32L152RE MCU, supports Arduino and ST morpho connectivity
P-NUCLEO-LRWAN1Low-power wireless Nucleo pack with Nucleo-L073RZ and LoRa expansion board
STM32-EXPERIMENTIAR Experiment! Kits for STM32 MCUs
STM32-PRIMERRaisonanceRaisonance complete Primer ready to use for easy evaluation and development with STM32 MCUs
STM32L152-SK/IARIARIAR starter kit for STM32 L1 series - with STM32L152VB MCU
STM32L152D-EVALSTEvaluation board with STM32L152ZD MCU
STMPRIMERRaisonanceEvoPrimer components to build your own EvoPrimer for easy evaluation and development with STM32 and STM8 MCUs
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STM32L151CBT6ATRLQFP 48 7x7x1.4Tape And Reel-40852.08310000NEC3A991A2CHINA
STM32L151CBT6ALQFP 48 7x7x1.4Tray-40852.08310000NEC3A991A2CHINA
STM32L151CBU6AUFQFPN 48 7x7x0.55Tray-40852.08310000NEC3A991A2CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STM32L151CBT6ATRLQFP 48 7x7x1.4IndustrialEcopack2
STM32L151CBT6ALQFP 48 7x7x1.4IndustrialEcopack2b25b_429xxxz_signed.pdf
b25b_429xxxz.xml
STM32L151CBU6AUFQFPN 48 7x7x0.55IndustrialEcopack2
Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC STM32L152C6-A
使用 STM32 微控制器系列中的 DAC生成音频和波形 STM32L471ZE
Basics and low-cost solution proposals to move from legacy USB2.0 connector to USB Type-C™ connector with STM32 devices STM32L471ZE
EMC design guide for ST microcontrollers STM8L101G3
ESD considerations for touch sensing applications on MCUs STM8L101G3
Electrostatic discharge sensitivity measurement STM8L101G3
Extending the DAC performance of STM32 microcontrollers STM32L471ZE
General-purpose timer cookbook STM32L471ZE
STM32L1xxx 硬件开发入门 STM32L151VD
Guidelines for designing touch sensing applications with surface sensors STM8L101G3
Guidelines to increase the number of touch sensing touchkeys STM8L101G3
Handling of soft errors in STM32 applications STM32L471ZE
High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs STM32L471ZE
How to design a VBAT system based on STM32L0/L1 series (with external components) STM32L151VD
How to get the best ADC accuracy in STM32Fx Series and STM32L1 Series devices STM32L151VD
How to implement a vocoder solution using STM32 microcontrollers STM32L471ZE
Implications of memory interface configurations on low-power STM32 microcontrollers STM32L471ZE
Managing memory protection unit (MPU) in STM32 MCUs STM32L471ZE
Migrating between STM32L1 and STM32L0 series microcontrollers STM32L151VD
Migrating from STM32L1 Series to STM32L4 Series microcontrollers STM32L471ZE
STM32 微控制器应用的移植和兼容性指南 STM32F0DISCOVERY
Migration of microcontroller applications from STM32F1 to STM32L1 series STM32L151VD
Oscillator design guide for STM8S, STM8A and STM32 microcontrollers STM32L471ZE
STM32 微控制器上的 PDM 音频软件解码 STM32F4DISCOVERY
STM32 USART automatic baud rate detection STM32L471ZE
STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览 STM32L471ZE
STM32 microcontroller system memory boot mode STM32L431KB
STM32Cube firmware examples for STM32L1 Series STM32CUBEL1
STM32L1xx ultralow power features overview STM32L151VD
Sampling capacitor selection guide for MCU based touch sensing applications STM8L101G3
Tuning a STMTouch-based application STM8L101G3
STM32™ 自举程序中使用的 USART 协议 STM32L151VD
Using STM32L1 analog comparators in application cases STM32L151VD
Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs STM32L151VD
Using the hardware real-time clock (RTC) in low-power modes with STM32 microcontrollers X-CUBE-RTC
Virtually increasing the number of serial communication peripherals in STM32 applications STM32L471ZE
Accurate power consumption estimation for STM32L1 series of ultra-low-power microcontrollers STM32L151VD
Description of WLCSP for microcontrollers and recommendations for its use STM8L101G3
How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions STM32L152D-EVAL
Migrating from STM32L15xx6/8/B to STM32L15xx6/8/B-A and from STM32L100x6/8/B to STM32L100x6/8/B-A STM32L152C6-A
STM32L Cortex-M3 microcontroller for usage in low-power healthcare applications STM32L151VD
Tape and reel shipping media for STM32 microcontrollers in BGA packages STM32L471ZE
Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages STM8L101G3
Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages STM8L101G3
Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages STM8L101G3
Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages STM8L101G3
STM32L100xx, STM32L151xx, STM32L152xx and STM32L162xx advanced ARM®-based 32-bit MCUs STM32L151VD
STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual STM32L151VD
STM32L100x6/8/B-A STM32L151x6/8/B-A and STM32L152x6/8/B-A ultra-low-power device limitations STM32L152C6-A
STM32L15xxD, STM32L15xxC and STM32L15xxC-A ultra-low-power device limitations STM32L151VD
STM32L15xxD, STM32L15xxC and STM32L15xxC-A ultra-low-power device limitations STM32L151VD
STM8L101xx device limitations STM8L101G3
STM32L15xxD, STM32L15xxC and STM32L15xxC-A ultra-low-power device limitations STM32L151VD
STM32CubeL1 Nucleo demonstration firmware STM32CUBEL1
STM8L101xx device limitations STM8L101G3
STM8L101xx device limitations STM8L101G3
STM8L101xx device limitations STM8L101G3
STM32 LoRa® software expansion for STM32Cube I-CUBE-LRWAN
STM32L471xx device limitations STM32L471ZE
STM32 Nucleo Packs - Motor Control FOC and 6-step solutions for three-phase, low-voltage and low-current motors P-NUCLEO-IHM002
STM32L1xx standard peripherals library STSW-STM32077
STM32CubeL1 Nucleo demonstration firmware STM32CUBEL1
STM32L15xxD, STM32L15xxC and STM32L15xxC-A ultra-low-power device limitations STM32L151VD
b25b_429xxxz_signed.pdf STM32L151CB-A
b25b_429xxxz.xml STM32L151CB-A