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STM32F103R8T6 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STM32F103R8T6ST7296Yes

STM32F103R8T6** is a microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core.

The STM32F103R8T6 is a microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core.

Manufacturer:

STMicroelectronics

Specifications:

  • Core: ARM Cortex-M3 (32-bit)
  • Operating Frequency: Up to 72 MHz
  • Flash Memory: 64 KB
  • SRAM: 20 KB
  • Operating Voltage: 2.0 V to 3.6 V
  • Package: LQFP-64
  • GPIO Pins: 51
  • Timers:
  • 3 × 16-bit timers
  • 1 × 16-bit advanced-control timer (PWM)
  • 2 × watchdog timers
  • SysTick timer
  • Communication Interfaces:
  • 2 × I2C
  • 3 × USART
  • 2 × SPI
  • 1 × USB 2.0 Full-speed interface
  • 1 × CAN 2.0B
  • ADC: 2 × 12-bit ADCs (16 channels)
  • DMA: 7-channel DMA controller
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The STM32F103R8T6 is a mid-range microcontroller with high performance, low power consumption, and rich peripherals. It is widely used in industrial, consumer, and embedded applications requiring real-time processing.

Features:

  • High Performance: 72 MHz Cortex-M3 core with 1.25 DMIPS/MHz
  • Low Power: Multiple power-saving modes
  • Rich Peripherals: Includes USB, CAN, ADC, and multiple communication interfaces
  • Robust Development Ecosystem: Supported by STM32Cube software tools and extensive documentation

This microcontroller is commonly used in motor control, medical devices, automation, and IoT applications.

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