Product Summary

The STM32F103R8T6 is a performance line MCU which incorporates the highperformance 32-bit RISC core operating at a 72 MHz frequency, highspeed 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 STM32F103R8T6 operates from a 2.0 to 3.6 V power supply. It is available in both the –40 to +85℃ temperature range and the –40 to +105℃ extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.

Parametrics

STM32F103R8T6 abslute maximum ratings: (1)External main supply voltage: -0.3 to 4.0V; (2)Input voltage on five volt tolerant pin: VSS-0.3 to +5.5V; (3)Input voltage on any other pin: VSS-0.3 to VDD+0.3V; (4)Variations between different VDD power pins: 50mV; (5)Variations between all the different ground pins: 50mV.

Features

STM32F103R8T6 features: (1)Single-cycle multiplication and hardware division; (2)64 or 128 Kbytes of Flash memory; (3)20 Kbytes of SRAM; (4)Clock, reset and supply management; (5)Low power; (6)DMA; (7)Up to 80 fast I/O ports; (8)Up to 9 communication interfaces; (9)7 timers; (10)Debug mode; (11)CRC calculation unit, 96-bit unique ID.

Diagrams

STM32F103R8T6 performance line block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
STM32F103R8T6
STM32F103R8T6
STMicroelectronics
ARM Microcontrollers (MCU) 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
Data Sheet
0-1: $3.68
1-10: $3.31
10-100: $2.70
100-250: $2.50
STM32F103R8T6TR
STM32F103R8T6TR
STMicroelectronics
ARM Microcontrollers (MCU) 32BIT Cortex M3 M/D Performance LINE
Data Sheet
0-650: $2.28
650-1000: $1.99
1000-2000: $1.91