STM32F103RCT6 STM32 32-bit Arm Cortex MCUs by STMicroelectronics

Mainstream Performance line, Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN

Status: Active
Series: STM32F103RC
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The STM32F103xC, STM32F103xD and STM32F103xE 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 512 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I 2 Cs, three SPIs, two I 2 Ss, one SDIO, five USARTs, an USB and a CAN. The STM32F103xC/D/E high-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 STM32F103xC/D/E 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 video intercom, and HVAC.

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Prices starting from US$1.53

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Features

Core: ARM® 32-bit Cortex®-M3 CPU 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access Single-cycle multiplication and hardware division
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 256 to 512 Kbytes of Flash memory up to 64 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
256 to 512 Kbytes of Flash memory
up to 64 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
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
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
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, I2Ss, SPIs, I2Cs and USARTs
Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Debug mode Serial wire debug (SWD) & JTAG interfaces Cortex®-M3 Embedded Trace Macrocell™
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
51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
Up to 11 timers Up to four 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 four 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 × I2C interfaces (SMBus/PMBus) Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed CAN interface (2.0B Active) USB 2.0 full speed interface SDIO interface
Up to 2 × I2C interfaces (SMBus/PMBus)
Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
CAN interface (2.0B Active)
USB 2.0 full speed interface
SDIO interface
CRC calculation unit, 96-bit unique ID
ECOPACK® packages

Resources


Application Notes
AN4070 250 W grid connected microinverter
AN3126 Audio and waveform generation using the DAC in STM32 products
AN3154 CAN protocol used in the STM32 bootloader
AN1709 EMC design guide for STM8, STM32 and Legacy MCUs
AN5612 ESD protection of STM32 MCUs and MPUs
AN1181 Electrostatic discharge sensitivity measurement
AN5543 Enhanced methods to handle SPI communication on STM32 devices
AN4566 Extending the DAC performance of STM32 microcontrollers
AN4776 General-purpose timer cookbook for STM32 microcontrollers
AN2586 Getting started with STM32F10xxx hardware development
AN4750 Handling of soft errors in STM32 applications
AN4803 High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs
AN2834 How to get the best ADC accuracy in STM32 microcontrollers
AN4229 How to implement a vocoder solution using STM32 microcontrollers
AN5027 Interfacing PDM digital microphones using STM32 MCUs and MPUs
AN5156 Introduction to STM32 microcontrollers security
AN4838 Managing memory protection unit in STM32 MCUs
AN3070 Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART
AN3427 Migrating a microcontroller application from STM32F1 to STM32F2 series
AN4088 Migrating between STM32F1 and STM32F0 series microcontrollers
AN4228 Migrating from STM32F1 Series to STM32F3 Series microcontrollers
AN4649 Migrating from STM32F1 Series to STM32L4 Series / STM32L4+ Series microntrollers
AN3364 Migration and compatibility guidelines for STM32 microcontroller applications
AN4904 Migration of microcontroller applications from STM32F1 Series to STM32F4 Access lines
AN3422 Migration of microcontroller applications from STM32F1 to STM32L1 series
AN3095 STEVAL-ISV002V1, STEVAL-ISV002V2 3 kW grid-connected PV system, based on the STM32F103xx
AN3108 STLM75 firmware library for the STM32F10x
AN4908 STM32 USART automatic baud rate detection
AN4013 STM32 cross-series timer overview
AN3128 STM32 embedded graphic objects/touchscreen library
AN4899 STM32 microcontroller GPIO hardware settings and low-power consumption
AN4989 STM32 microcontroller debug toolbox
AN2606 STM32 microcontroller system memory boot mode
AN3429 STM32 proprietary code protection overview
AN4724 STM32Cube firmware examples for STM32F1 Series
AN2945 STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration
AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs
AN5036 Thermal management guidelines for STM32 applications
AN4076 Two or three shunt resistor based current sensing circuit design in 3-phase inverters
AN3155 USART protocol used in the STM32 bootloader
AN3156 USB DFU protocol used in the STM32 bootloader
AN5225 USB Type-C Power Delivery using STM32 MCUs and MPUs
AN4879 USB hardware and PCB guidelines using STM32 MCUs
AN4277 Using STM32 device PWM shut-down features for motor control and digital power conversion
AN2548 Using the STM32F0/F1/F3/Gx/Lx Series DMA controller
AN2784 Using the high-density STM32F10xxx FSMC peripheral to drive external memories
AN4655 Virtually increasing the number of serial communication peripherals in STM32 applications







Application Notes for related Tools & Software
AN4578 16-channels LED driver with independent PWM dimming control based on LED7708
AN2592 Achieving 32-bit timer resolution with software expansion for STM32Cube and Standard Peripheral Library
AN5698 Adapting the X-CUBE-STL functional safety package for STM32 (IEC 61508 compliant) to other safety standards
Atollic Editing Keyboard Shortcuts
AN2821 Clock/calendar implementation on the STM32F10xxx microcontroller RTC
AN3109 Communication peripheral FIFO emulation with DMA and DMA timeout in STM32F10x microcontrollers
AN4841 Digital signal processing for STM32 microcontrollers using CMSIS
AN2820 Driving bipolar stepper motors using a medium-density STM32F103xx microcontroller
AN2594 EEPROM emulation in STM32F10x microcontrollers
FreeRTOS Guide
AN4323 Getting started with STemWin Library
AN5361 Getting started with projects based on dual-core STM32H7 microcontrollers in STM32CubeIDE
AN5564 Getting started with projects based on dual-core STM32WL microcontrollers in STM32CubeIDE
AN5394 Getting started with projects based on the STM32L5 Series in STM32CubeIDE
AN5360 Getting started with projects based on the STM32MP1 Series in STM32CubeIDE
AN3012 Getting started with uClinux™ for STM32F10x high-density devices
AN3307 Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
AN4435 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application
AN5418 How to build a simple USB-PD sink application with STM32CubeMX
How to do semihosting in TrueSTUDIO
AN3991 How to drive multiple stepper motors with the L6470 motor driver
AN2953 How to migrate from the STM32F10xxx firmware library V2.0.3 to the STM32F10xxx standard peripheral library V3.0.0
AN2739 How to use the high-density STM32F103xx microcontroller to play audio files with an external I²S audio codec
AN3174 Implementing receivers for infrared remote control protocols using STM32F10xxx microcontrollers
AN4453 Implementing the ADPCM algorithm in STM32L1xx microcontrollers
AN2931 Implementing the ADPCM algorithm in high-density STM32F103xx microcontrollers
AN2668 Improving STM32F1 Series, STM32F3 Series and STM32Lx Series ADC resolution by oversampling
Installing STM32Cubeprogrammer in TrueSTUDIO
AN2841 LED dimming implemented on STM32™ microcontroller
AN5426 Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0
AN3970 PLM smartplug V2 getting started
AN3241 QVGA TFT-LCD direct drive using the STM32F10xx FSMC peripheral
AN4075 STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board
AN4499 STM32 - nRF51822 Bluetooth Low Energy system solution
AN4502 STM32 SMBus/PMBus™ embedded software expansion for STM32Cube™
AN4657 STM32 in-application programming (IAP) using the USART
AN4724 STM32Cube firmware examples for STM32F1 Series
STM32CubeMX Installation in TrueSTUDIO
AN5731 STM32CubeMX and STM32CubeIDE thread-safe solution
AN2629 STM32F101xx, STM32F102xx and STM32F103xx low-power modes
AN2557 STM32F10x in-application programming using the USART
AN2824 STM32F10xxx I²C optimized examples
AN2656 STM32F10xxx LCD glass driver firmware
AN2868 STM32F10xxx internal RC oscillator (HSI) calibration
AN3078 STM32™ in-application programming over the I²C bus
AN3116 STM32™'s ADC modes and their applications
AN5054 Secure programming using STM32CubeProgrammer
AN2598 Smartcard interface with STM32F10x and STM32L1xx microcontrollers
AN2790 TFT LCD interfacing with the high-density STM32F10xxx FSMC
TrueSTUDIO for ARM® Migration Guide: IAR Embedded Workbench to TrueSTUDIO
AN3240 Ultrasound HV pulser demonstration board
AN4187 Using the CRC peripheral in the STM32 family
AN2784 Using the high-density STM32F10xxx FSMC peripheral to drive external memories





Alternative Descriptions

Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-64 | Newark Electronics
MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-64 | element14
STM32F Series 256 KB Flash 48 KB RAM 32-Bit ARM Based Microcontroller - LQFP-64 | Future Electronics
MC 32bit 2V 256kB Flash 72MHz LQFP64 | Schukat Electronic
MCU 32-bit STM32F ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64-Pin LQFP Tray | Avnet America
32-Bit MCU, ARM Cortex M3, 256KB Flash | RS
32-bit MCU | Micros
IC: ARM microcontroller | Transfer Multisort Elektronik
ST Microcontroller 32bit 256KB LQFP | Distrelec


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STM32F103RCT6?

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What category does STM32F103RCT6 fall under?

The STM32F103RCT6 is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 Mainstream MCUs > STM32F1 Series > STM32F103.

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You can view similar parts to STM32F103RCT6 when available in the STM32F103 range under the specifications section at the bottom of the details page.

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Is the STM32F103RCT6 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

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