Mainstream Performance line, ARM Cortex-M3 MCU with 768 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN

The STM32F103xF and STM32F103xG 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 1 Mbyte and SRAM up to 96 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, ten general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, an USB and a CAN.

The STM32F103xF/G XL-density performance line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

These features make the STM32F103xF/G high-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 and video intercom.

Key Features

  • Core: ARM® 32-bit Cortex® -M3 CPU with MPU
    • 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
    • 768 Kbytes to 1 Mbyte of Flash memory
    • 96 Kbytes of SRAM
    • Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
    • LCD parallel interface, 8080/6800 modes
  • 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 with calibration
    • 32 kHz oscillator for RTC with calibration
  • Low power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC and backup registers
  • 3 × 12-bit, 1 μs A/D converters (up to 21 channels)
    • Conversion range: 0 to 3.6 V
    • Triple-sample and hold capability
    • Temperature sensor
  • 2 × 12-bit D/A converters
  • DMA: 12-channel DMA controller
    • Supported peripherals: timers, ADCs, DAC, SDIO, I2 Ss, SPIs, I2 Cs and USARTs
  • Debug mode
    • Serial wire debug (SWD) & JTAG interfaces
    • Cortex® -M3 Embedded Trace Macrocell™
  • Up to 112 fast I/O ports
    • 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
  • Up to 17 timers
    • Up to ten 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
    • 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
    • 2 × watchdog timers (Independent and Window)
    • SysTick timer: a 24-bit downcounter
    • 2 × 16-bit basic timers to drive the DAC
  • Up to 13 communication interfaces
    • Up to 2 × I2 C interfaces (SMBus/PMBus)
    • Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
    • Up to 3 SPIs (18 Mbit/s), 2 with I2 S interface multiplexed
    • CAN interface (2.0B Active)
    • USB 2.0 full speed interface
    • SDIO interface
  • CRC calculation unit, 96-bit unique ID
  • ECOPACK® packages

Circuit Diagram

bd_stm32f103xf_768k.jpg

Design

Quality & Reliability

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

Publications and Collaterals

Flyers
Description Version Size
Get ready for the largest IoT development ecosystem 17.02 741 KB
STM32 GUI solutions - Advanced HMI now achievable on embedded systems 1.0 1 MB
STM32 Nucleo boards 18.0 1 MB
STM32 for makers Releasing your creativity 16.09 1 MB
Brochures
Description Version Size
STM32™ 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 18.0 1 MB
White Papers
Description Version Size
STM32 More Than a Core - Circuit Cellar, Tom Cantrell 1.0 355 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
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

Presentations & Training Material

Presentations
Description Version Size
STM32 - 32-bit ARM Cortex-M MCUs 3.0 1 MB
STM32 Embedded Software overview 2.3.0 777 KB
STM32 and STM8 Functional Safety Packages 2 1 MB
STM32 and STM8 embedded software solutions 2.0 2 MB

Technical Documentation

Product Specifications
Description Version Size
DS6558 DS6558: XL-density performance line ARM®-based 32-bit MCU with 768 KB to 1 MB Flash, USB, CAN, 17 timers, 3 ADCs, 13 communication interfaces 4.0 2 MB
Technical Notes & Articles
Description Version Size
TN1163 TN1163: Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
TN0830 TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions 1.2 97 KB
TN0516 TN0516: Overview of the STM32F0x/F100xx/F103xx and STM32F2xx/F30x/F4xx MCUs PMSM single/dual FOC SDK V4.0 4.1 284 KB
TN1204 TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1 745 KB
TN1205 TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
TN1206 TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
TN1207 TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
TN1208 TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
User Manuals
Description Version Size
UM1573 UM1573: ST7540 power line modem firmware stack 1.1 768 KB
UM1561 UM1561: STEVAL-ISV003V1: firmware user manual 1.0 967 KB
Reference Manuals
Description Version Size
RM0008 RM0008: STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx advanced ARM®-based 32-bit MCUs 16.0 12 MB
Programming Manuals
Description Version Size
PM0075 PM0075: STM32F10xxx Flash memory microcontrollers 2.1 297 KB
PM0068 PM0068: STM32F10xxx XL-density Flash programming 2.2 224 KB
PM0056 PM0056: STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual 5.1 4 MB
Errata Sheets
Description Version Size
ES0346 ES0346: STM32F101xF/G and STM32F103xF/G XL-density device limitations 5.0 607 KB

Tools and Software

Development Tools
Embedded Software
Evaluation Tools
Hardware Development Tools
Software Development Tools
Evaluation Tool Software
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Product Evaluation Tools
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Support & Community


Sample & Buy

Part Number 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
STM32F103RFT6JTR LQFP 64 10x10x1.4 Tape And Reel -40 85 Active 4.837 10000 NEC 3A991A2 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
STM32F103RFT6 LQFP 64 10x10x1.4 Tray -40 85 Active 4.111 10000 NEC 3A991A2 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
STM32F103RFT6TR LQFP 64 10x10x1.4 Tape And Reel -40 85 Active 4.111 10000 NEC 3A991A2 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
STM32F103RFT7 - - -40 105 Proposal - - - - - MORE INFO
test

(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32F103RFT6JTR ActiveLQFP 64 10x10x1.4IndustrialEcopack2 0 0
STM32F103RFT6 ActiveLQFP 64 10x10x1.4IndustrialEcopack2 0 0
STM32F103RFT6TR ActiveLQFP 64 10x10x1.4IndustrialEcopack2 0 0
STM32F103RFT7 Proposal - Industrial -
test

(**) 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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