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Mainstream Performance line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
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The STM32F103xx medium-density performance line family incorporates the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.

The devices operate from a 2.0 to 3.6 V power supply. They are available in both the –40 to +85 °C temperature range and the –40 to +105 °C extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F103xx medium-density performance line family includes devices in six different package types: from 36 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family.

These features make the STM32F103xx medium-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

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Key Features

  • ARM®32-bit Cortex®-M3 CPU Core
  • 72 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • Single-cycle multiplication and hardware division
  • Memories
  • 64 or 128 Kbytes of Flash memory
  • 20 Kbytes of SRAM
  • Clock, reset and supply management
  • 2.0 to 3.6 V application supply and I/Os
  • POR, PDR, and programmable voltage detector (PVD)
  • 4-to-16 MHz crystal oscillator
  • Internal 8 MHz factory-trimmed RC
  • Internal 40 kHz RC
  • PLL for CPU clock
  • 32 kHz oscillator for RTC with calibration
  • Low-power
  • Sleep, Stop and Standby modes
  • VBAT supply for RTC and backup registers
  • 2 x 12-bit, 1 μs A/D converters (up to 16 channels)
  • Conversion range: 0 to 3.6 V
  • Dual-sample and hold capability
  • Temperature sensor
  • DMA
  • 7-channel DMA controller
  • Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
  • Up to 80 fast I/O ports
  • 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
  • Debug mode
  • Serial wire debug (SWD) & JTAG interfaces
  • 7 timers
  • Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • 16-bit, motor control PWM timer with dead-time generation and emergency stop
  • 2 watchdog timers (Independent and Window)
  • SysTick timer 24-bit downcounter
  • Up to 9 communication interfaces
  • Up to 2 x I2C interfaces (SMBus/PMBus)
  • Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
  • Up to 2 SPIs (18 Mbit/s)
  • CAN interface (2.0B Active)
  • USB 2.0 full-speed interface
  • CRC calculation unit, 96-bit unique ID
  • Packages are ECOPACK®

线路 图表

图案 资源


Technical Documentation

Product Specifications

描述 版本 大小
DS5319: Medium-density performance line ARM®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces
17.0 1,959 KB

Application Notes

描述 版本 大小
AN1709: ST 微控制器电磁兼容性 (EMC) 设计指南
1.7 1,040 KB
AN2586: STM32F10xxx硬件开发使用入门
682 KB
AN2604: STM32F101xx and STM32F103xx RTC calibration
1.3 133 KB
AN2606: STM32 microcontroller system memory boot mode
24.0 2,497 KB
AN2776: How to migrate from STM32F10xxx FWLib V1.0 to V2.0
1.2 163 KB
AN2799: Measuring mains power consumption with the STM32x and STPM01
1.1 376 KB
AN2834: 如何在STM32F10xxx上得到最佳的ADC精度
1.2 609 KB
AN2867: Oscillator design guide for STM8S, STM8A and STM32 microcontrollers
10.0 2,877 KB
AN2945: STM8S 和 STM32™ MCU:一致的 8/32 位产品线 实现轻松移植
1.2 452 KB
AN3070: 管理驱动器使能信号以使用 STM32™的 USART 进行 RS-485 和 IO-Link 通信
1.2 474 KB
AN3095: STEVAL-ISV002V1, STEVAL-ISV002V2 3 kW grid-connected PV system, based on the STM32F103xx
3.0 3,676 KB
AN3108: STLM75 firmware library for the STM32F10x
1.2 786 KB
AN3126: Audio and waveform generation using the DAC in STM32 microcontrollers
2.0 1,000 KB
AN3128: STM32 embedded graphic objects/touchscreen library
5.1 4,400 KB
AN3155: STM32™ 自举程序中 使用的 USART 协议
5.0 1,103 KB
AN3307: Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
4.0 431 KB
AN3364: STM32 微控制器应用的 移植和兼容性指南
3.0 1,323 KB
AN3422: Migration of microcontroller applications from STM32F1 to STM32L1 series
2.0 312 KB
AN3427: Migrating a microcontroller application from STM32F1 to STM32F2 series
1.1 376 KB
AN3429: STM32 proprietary code protection overview
1.1 60 KB
AN3980: STM32 firmware library for dSPIN L6470
1.1 787 KB
AN4013: STM32F0, STM32F1, STM32F2, STM32F4, STM32L1 series, STM32F30x, STM32F3x8, STM32F373 timer overview
4.0 595 KB
AN4070: 250 W grid connected microinverter
1.0 4,851 KB
AN4076: Two or three shunt resistor based current sensing circuit design in 3-phase inverters
1.6 1,198 KB
AN4088: Migrating between STM32F1 and STM32F0 series microcontrollers
3.0 1,494 KB
AN4221: I2C protocol used in the STM32 bootloader
3.0 719 KB
AN4228: Migrating from STM32F1 to STM32F3 microcontrollers
5.0 836 KB
AN4229: How to implement a vocoder solution using STM32 microcontrollers
1.0 467 KB
AN4566: Extending the DAC performance of STM32 microcontrollers
2.0 365 KB
AN4649: Migration of microcontroller applications from STM32F1 to STM32L4 series
2.0 572 KB
AN4655: Virtually increasing the number of serial communication peripherals in STM32 applications
1.1 339 KB
AN4724: STM32Cube firmware examples for STM32F1 Series
1.0 293 KB
AN4750: Handling of soft errors in STM32 applications
2.1 411 KB

Technical Notes & Articles

描述 版本 大小
TN0067: STM32F101xx and STM32F103xx medium-density devices: upgrading your toolchain to V5.20 of IAR EWARM
2.0 51 KB
TN0516: Overview of the STM32F0x/F100xx/F103xx and STM32F2xx/F30x/F4xx MCUs PMSM single/dual FOC SDK V4.0
4.0 286 KB
TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions
1.1 97 KB
TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages
2.1 746 KB
TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages
3.0 753 KB
TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages
3.0 831 KB
TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages
1.0 755 KB
TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages
1.0 743 KB

User Manual

描述 版本 大小
UM0585: STM32F10x DSP library
2.1 233 KB
UM1561: STEVAL-ISV003V1: firmware user manual
1.0 967 KB
UM1573: ST7540 power line modem firmware stack
1.1 769 KB

Reference Manual

描述 版本 大小
RM0008: STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx advanced ARM®-based 32-bit MCUs
16.0 13,028 KB

Programming Manual

描述 版本 大小
PM0056: STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual
5.0 4,101 KB
PM0075: STM32F10xxx闪存编程
6.0 317 KB

Errata Sheet

描述 版本 大小
ES096: STM32F101x8/B, STM32F102x8/B and STM32F103x8/B medium-density device limitations
13.0 639 KB

Device Option List

描述 版本 大小
STM32F103 128 Kbytes - option list
1 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

描述 版本 大小
STM32 Boundary Scan Description Language (BSDL) files
3.0.0 195 KB
STM32 F1 series IBIS models
309 KB
STM32F1 Boundary Scan Description Language (BSDL) files
2.0 157 KB

Presentations & Training Material


描述 版本 大小
STM32 Embedded Software overview
2.1.0 736 KB
STM32 and STM8 embedded software solutions
2.0 2,415 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
STM3210E-SK/IAR IAR starter kit for STM32 F1 series Performance and Access Line microcontrollers (STM32F103ZE MCU)
STEVAL-PCC017V1 USB to RS-232 isolated bridge
STM3210E-EVAL Evaluation board with STM32F103Zx MCU
STM3210B-MCKIT Motor control starter kit for STM32 (128KB flash) Performance and Access Line microcontrollers
STM3210B-PFSTICK Hitex Performance Stick for STM32 (128KB Flash) Performance and Access Line MCUs
ST-LINK In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset
STM32-SK/HIT Hitex starter kit for STM32 F1 series Performance and Access Line microcontrollers
STM32-D/RAIS STM32 MCU daughter board for use with Raisonance REva starter kits
ST-LINK/V2 ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32
STM-STUDIO Adapt title depending on RPN as shown in column B
STM32-SK/RAIS Raisonance REva starter kit for STM32 MCUs, includes RLink
STEVAL-IFN003V1 DC PMSM FOC motor drive
STSW-STM32012 STM32F101xx and STM32F103xx low-power modes (AN2629)
STSW-STM32011 Smartcard interface with the STM32F10x and STM32L1xx microcontrollers (AN2598)
STSW-STM32010 EEPROM emulation in STM32F101xx and STM32F103xx microcontrollers (AN2594)
STEVAL-ILL035V1 Multi-channel LED driver with integrated boost controller for medium, large LCD panel backlight based on LED7708 and STM32F103C6T6A
STEVAL-IHP002V2 Smartplug system to measure and control AC loads based on the STM32, ST7540 PLM and STPM01
STEVAL-PCC009V2 IBU Motor Control & IPS universal interface
STSW-STM32018 Driving bipolar stepper motors using a medium-density STM32F103xx microcontroller (AN2820)
STSW-STM32015 How to use the high-density STM32F103xx microcontroller to play audio files with an external I2S audio codec (AN2739)
STSW-STM32014 Improving STM32F1x and STM32L1x ADC resolution by oversampling (AN2668)
STM3210G-SK/KEI Keil starter kit for STM32F103 line (with STM32F103ZG MCU)
STM32-EMBPI/14 Arduino and Raspberry Pi compliant STM32 Embedded Pi board
STEVAL-MKI109V2 eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards
STEVAL-ILL015V1 High brightness RGB LED array with LED error detection based on the STP24DP05 and STM32
STEVAL-IHP005V1 General purpose power line modem module based on the ST7540 PLM and STM32 microcontroller
STEVAL-PCC009V4 Universal USB to serial bridge demonstration board for motor control applications
STEVAL-ISV013V1 250 W DC-DC solar module demonstration board for distributed photovoltaic architecture
STEVAL-IPP002V1 IEC 61334-5-1 compliant smart meter system for AMI application based on STM32, ST7570 PLM and STPMC1/STPMS1 chipset
STEVAL-IHM022V1 High density dual motor control demonstration board based on the STM32F103ZE microcontroller
STEVAL-IPE023V1 USB interface tool for STPMxx family of energy meter ICs
NUCLEO-F103RB STM32 Nucleo development board with STM32F103RBT6 MCU, supports Arduino
STSW-STM32086 CEC (consumer electronic control) C library using the STM32F101xx, STM32F102xx and STM32F103xx microcontrollers (UM0685)
STSW-STM32009 How to achieve 32-bit timer resolution using the link system in STM32F101xx and STM32F103xx microcontrollers (AN2592)
STSW-STM32007 Using the STM32F1x and STM32L1x DMA controller (AN2548)
STSW-STM32008 STM32F10xxx in-application programming using the USART (AN2557)
STSW-STM32006 ISO/IEC 14443 demonstration project for STM3210B-EVAL board (AN3955)
STMPRIMER EvoPrimer components to build your own EvoPrimer for easy evaluation and development with STM32 and STM8 MCUs
STSW-STM32016 TFT LCD interfacing with the high-density STM32F10xxx FSMC (AN2790)
STSW-STM32019 Clock/calendar implementation on the STM32F10xxx microcontroller RTC (AN2821)
STSW-STM32020 STM32F101xx and STM32F103xx medium- and high-density devices: advanced I2C examples (AN2824)
STSW-STM32021 STM32F10xxx internal RC oscillator (HSI) calibration (AN2868)
STSW-STM32022 The ADPCM algorithm in STM32F1xx and STM32L1xx microcontrollers
STSW-STM32023 How to migrate from the STM32F10xxx firmware library V2.0.3 to the STM32F10xxx standard peripheral library V3.0.0 (AN2953)
STSW-STM32024 Getting started with uClinux for STM32F10x high-density devices (AN3012)
STSW-STM32027 Communication peripheral FIFO emulation with DMA and DMA timeout in STM32F10x microcontrollers (AN3109)
STSW-STM32033 STM32F1xx motor control firmware library for the L6470 dSPIN IC
STSW-STM32047 Implementing receivers for infrared remote control protocols using STM32F1 microcontrollers (AN3174)
STSW-STM32054 STM32F10x standard peripheral library
STSW-STM32056 STM32F1xx motor control firmware for easySPIN L6474
STSW-STM32080 DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)
STSW-STM32093 STM32 TFT-LCD direct drive demonstration firmware (AN3241)
STSW-STM32121 STM32F10x, STM32L1xx and STM32F3xx USB full speed device library (UM0424)
STSW-STM32127 STM32F10xx, STM32F2xx, STM32F4xx and STM32L1xx I2C Communication peripheral application library (CPAL) (UM1029)
STSW-STM32AN4187 Using CRC peripheral in STM32 family (AN4187)
STM32CubeF1 Embedded software for STM32 F1 series (HAL low level drivers, USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
STSW-DALI001 STM32F1 DALI slave library
STM32-SafeSIL Functional safety package to achieve IEC 61508 Safety Integrity Level (SIL2/3) certification with STM32
STemWin Professional graphical stack library enabling the building up of Graphical User Interfaces (GUIs) (AN4323)
WITT-RTOS-SAFE Wittenstein SafeRTOS, safety-certified flavor of open source FreeRTOS
WITT-RTOS Wittenstein OpenRTOS, commercial flavor of open source FreeRTOS
ALTIA-GUI Altia DeepScreen for STM32: Graphical user interface (GUI)
STM32-PRIMER/LAB Raisonance complete EvoPrimer ready-to-use for STM32 standalone programmer & application monitor
TAP-KNX-KAIStack KNX home automation for STM8 and STM32, from Tapko Technologies GMBH
STSW-STM32103 STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STSW-STM32102 STM32 Virtual COM Port Driver
STSW-STM32100 STM32 PMSM FOC Software Development Kit - MC library (UM1052)
STSW-STM32099 STM32 secure firmware upgrade (SFU) (AN4024)
STSW-STM32094 STM32 in-application programming over the I2C bus (AN3078)
STSW-STM32028 STM32's ADC modes and their applications (AN3116)
STSW-STM32025 Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32 USART
STSW-STM32013 STM32F10xxx LCD glass driver firmware (AN2656)
VisualTFT A standalone application used for rapid development of graphical user interfaces for TFT displays. Software generates code for STM32 MCUs. Code is fully compatible with mikroElektronika compilers mikroC, mikroBasic and mikroPascal
mikroBasicPRO MikroElektronika full-featured Basic compiler which makes STM32 development suitable for everyone
mikroPascalPRO MikroElektronika 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
mikroCPRO MikroElektronika full-featured ANSI C compiler for STM32 devices. It features an intuitive IDE, powerful compiler with advanced optimizations
CoIDE CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs
TrueVERIFIER Tool for advanced test automation. The product performs source code analysis and auto-generate unit tests that exercise an extensive set of different execution paths
TrueANALYSER A tool that performs advanced test quality measurements. The product performs dynamic execution flow analysis and provides rigorous code coverage measurements.
TrueINSPECTOR A tool that detects potential coding issues at an early stage. The product performs static source code inspection and generates software metrics and code complexity measurements
TrueSTUDIO The premier C/C++ development tool for STM32 development, with its unrivalled feature set and unprecedented integration
CrossWorks Rowley Associates CrossWorks, integrated development environment with JTAG Flash download and debug
RIDE Raisonance branded integrated development environment for MCUs
MDK-ARM MDK-ARM software development environment for Cortex-M and Cortex-R based mcus
Hitop5 Universal user interface, IDE and debugger for all Hitex development tools
MULTI GreenHills integrated development and debug environment for embedded applications using C and C++
TASKINGVX TASKING VX-toolset for ARM based on Altium's Viper C compiler technology
STM32-WMA/DEC Audio Engine WMA Decoder and Utilities
STVP ST Visual Programmer for programming ST7, STM8 and STM32
STX-RLINK In-circuit debugger/programmer for STM8, ST7, STM32, STR7 and STR9 microcontrollers
STM3274G-SK/IAR IAR starter kit for STM32F746/756 lines - with STM32F746IG MCU
P-NUCLEO-IHM001 Motor Control Nucleo Pack with NUCLEO-F302R8 and X-NUCLEO-IHM07M1
NUCLEO-F303K8 STM32 Nucleo development board with STM32F031K8T6 MCU, supports Arduino
X-CUBE-IAP-USART STM32Cube in-application programming using the USART embedded software (AN4657)
iSYS-winIDEA iSYSTEM's complete software development and test solution for the STM32 and STM8 families
iSYS-winIDEAOpen iSYSTEM's free unlimited software development platform for all STM32 Cortex-M based devices
SW4STM32 AC6 free multi-OS software development environment for STM32 MCUs
X-CUBE-SMBUS STM32Cube SMBus/PMBus embedded software (AN4502)
X-CUBE-nRF51DRV STM32Cube nRF51 Bluetooth Low Energy (BLE) embedded software
STSW-STM32149 STM32 nRF51 Bluetooth Low Energy (BLE) embedded software
FREE-RTOS FreeRTOS Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families
IAR-EWARM IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M
WEI-KNX Weinzierl KNX standard communication protocols for the STM32 ARM Cortex-M Microcontrollers families (KNX Stack)
emtas-CANopen CANopen Protocol Stack for STM32
EXP-TRACE Express Logic TraceX Graphical finetuning tool
EXP-FILE Express Logic FileX file system
EXP-USB Express Logic USBX USB stack
EXP-TCP Express Logic NetX and NetX Duo TCP/IP stacks
EXP-RTOS Express Logic ThreadX Real time operating system (RTOS)
ORYX-SSL Oryx CycloneSSL lightweight SSL/TLS implementation
ORYX-TCP Oryx CycloneTCP TCP/IP stack (IPv4, IPv6)
WITT-MW Wittenstein Middleware components (USB, File System, TCP/IP, ...)

Publications and Collaterals


描述 版本 大小
STM32 Nucleo boards
15.10 871 KB
STM32 for makers Releasing your creativity
15.10 1,128 KB

White Paper

描述 版本 大小
STM32 More Than a Core - Circuit Cellar, Tom Cantrell
1.0 355 KB

Quality & Reliability

Product Certification

描述 版本 大小
STM32 CAN conformance test authentication sheet
183 KB
VDE Certification for STM32 Class B
1.0 1,310 KB
VDE Certification for STM32 Class B
1.0 1,302 KB

样品 & 购买

产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Order From STUnit Price (US$)*
@ 10000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STM32F103RBH6ActiveTFBGA 64 5x5x1.2Tray-4085-2.569Distributor reported inventory date: 2015-11-28
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA32003840
Newark Element14Order NowAMERICA4950
Farnell Element14Order NowEUROPE16861
STM32F103RBH6TRActiveTFBGA 64 5x5x1.2Tape And Reel-4085-2.569No availability reported, please contact our Sales officeEcopack2PDF
STM32F103RBT6ActiveLQFP 64 10x10x1.4Tray-4085Free Samples2.569Distributor reported inventory date: 2015-11-28
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA6395960
ANGLIA LiveOrder NowEUROPE193951
Farnell Element14Order NowEUROPE38281

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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