Mainstream Performance line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN

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.

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, I2 Cs 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 I2 C 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®

电路原理图

资源

技术文档

产品规格
Description Version Size
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 MB
应用手册
Description Version Size
250 W grid connected microinverter 1.0 4 MB
使用 STM32 微控制器系列中的 DAC生成音频和波形 3.0 999 KB
Basics and low-cost solution proposals to move from legacy USB2.0 connector to USB Type-C™ connector with STM32 devices 1.0 443 KB
EMC design guide for ST microcontrollers 2.0 843 KB
Electrostatic discharge sensitivity measurement 1.6 49 KB
Extending the DAC performance of STM32 microcontrollers 2.0 365 KB
General-purpose timer cookbook 2.0 1 MB
Getting started with STM32F10xxx hardware development 7.0 416 KB
Handling of soft errors in STM32 applications 2.1 410 KB
High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs 1.1 2 MB
How to get the best ADC accuracy in STM32 microcontrollers 3.1 1 MB
How to implement a vocoder solution using STM32 microcontrollers 1.1 466 KB
Managing memory protection unit (MPU) in STM32 MCUs 1.0 284 KB
管理驱动器使能信号以使用STM32™的 USART 进行 RS-485 和 IO-Link 通信 1.3 467 KB
Measuring mains power consumption with the STM32x and STPM01 1.1 375 KB
Migrating a microcontroller application from STM32F1 to STM32F2 series 1.2 375 KB
从 STM32F1 移植到 STM32F0 3.0 1 MB
Migrating from STM32F1 Series to STM32F3 Series microcontrollers 6.0 938 KB
Migrating from STM32F1 Series to STM32L4 Series / STM32L4+ Series microntrollers 5.0 1 MB
STM32 微控制器应用的移植和兼容性指南 3.1 713 KB
Migration of microcontroller applications from STM32F1 Series to STM32F4 Access lines 2.0 425 KB
Migration of microcontroller applications from STM32F1 to STM32L1 series 2.1 312 KB
Oscillator design guide for STM8AF/AL/S and STM32 microcontrollers 11.0 2 MB
STEVAL-ISV002V1, STEVAL-ISV002V2 3 kW grid-connected PV system, based on the STM32F103xx 3.0 3 MB
STLM75 firmware library for the STM32F10x 1.2 785 KB
STM32 USART自动波特率检测 1.0 435 KB
STM32F1xx、STM32F2xx、STM32F4xx、STM32L1xx、STM32F30/31/37/38x 定时器概览 6.0 595 KB
STM32 embedded graphic objects/touchscreen library 5.1 4 MB
STM32 firmware library for dSPIN L6470 1.1 787 KB
STM32 microcontroller debug toolbox 2.0 5 MB
STM32™ 微控制器系统存储器自举模式 31.0 2 MB
STM32 专有代码保护概述 1.1 193 KB
STM32Cube firmware examples for STM32F1 Series 2.0 361 KB
STM32F101xx and STM32F103xx RTC calibration 1.4 133 KB
STM8S 和 STM32™ MCU:一致的 8/32 位产品线实现轻松移植 1.3 446 KB
Two or three shunt resistor based current sensing circuit design in 3-phase inverters 1.6 1 MB
STM32™ 自举程序中使用的 USART 协议 7.0 1 MB
使用STM32F30x/31x PWM 刹车特性进行电机控制和数字电源转换功率因数校正 4.0 609 KB
在 STM32 应用中虚拟增加串行通信外设数目 1.1 442 KB
Technical Notes & Articles
Description Version Size
Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions 1.2 97 KB
Overview of the STM32F0x/F100xx/F103xx and STM32F2xx/F30x/F4xx MCUs PMSM single/dual FOC SDK V4.0 4.1 284 KB
Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1 745 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
用户手册
Description Version Size
ST7540 power line modem firmware stack 1.1 768 KB
STEVAL-ISV003V1: firmware user manual 1.0 967 KB
参考手册
Description Version Size
STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx advanced ARM®-based 32-bit MCUs 17.0 12 MB
编程手册
Description Version Size
STM32F10xxx Flash memory microcontrollers 2.1 297 KB
STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual 5.1 4 MB
勘误手册
Description Version Size
STM32F101x8/B, STM32F102x8/B and STM32F103x8/B medium-density device limitations 13.0 638 KB
Device Option Lists
Description Version Size
STM32F103 128 Kbytes - option list 1.0 1 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
STM32 F1 series IBIS models 1.0 308 KB
STM32F1 Boundary Scan Description Language (BSDL) files 2.0 156 KB
STM32F1 CAD Symbol and Footprint files 1.1 764 KB
STM32F1 System View Description 1.2 298 KB

演示和培训资料

简报
Description Version Size
STM32 - 32-bit ARM Cortex-M MCUs 3.0 1 MB
STM32 and STM8 Functional Safety Packages 2 1 MB

出版刊物和宣传资料

宣传册
Description Version Size
Get ready for the largest IoT development ecosystem 17.02 741 KB
STM32 Nucleo boards - Unified scalable offering 17.11 1 MB
STM32 for makers - Releasing your creativity 17.06 2 MB
手册
Description Version Size
STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 17.10 2 MB
STM32F3 series - Mainstream 32-bit MCUs 17.09 2 MB
白皮书
Description Version Size
STM32 More Than a Core - Circuit Cellar, Tom Cantrell 1.0 355 KB

质量和可靠性

Product Certifications
Description Version Size
STM32 CAN conformance test authentication sheet 1.0 182 KB
VDE Certification for STM32 Class B 1.0 1 MB

工具和软件

开发工具硬件
Hardware Development Tools
Software Development Tools
软件
Evaluation Tool Software
MCUs Embedded Software
评估工具
Product Evaluation Tools
解决方案评估工具
支持和社区


样片和购买

型号 Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STM32F103RBH6TR TFBGA 64 5x5x1.2 Tape And Reel -40 85 Active 2.516 10000 NEC 3A991A2 MALAYSIA MORE INFO No availability reported, please contact our Sales office
STM32F103RBT6 LQFP 64 10x10x1.4 Tray -40 85 Active 2.516 10000 NEC 3A991A2 CHINA MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY
STM32F103RBH6 TFBGA 64 5x5x1.2 Tray -40 85 Active 2.516 10000 NEC 3A991A2 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32F103RBH6TR ActiveTFBGA 64 5x5x1.2IndustrialEcopack2 0 0
STM32F103RBT6 ActiveLQFP 64 10x10x1.4IndustrialEcopack2 0 0
STM32F103RBH6 ActiveTFBGA 64 5x5x1.2IndustrialEcopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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