STM32F103RFT6 Datasheet PDF - ST Microelectronics

The STM32F103RFT6 is a XL-density performance line STM32 F1 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M3 RISC core operating at a 72MHz frequency, high speed embedded memories (Flash memory up to 768kB and SRAM up to 96KB) and an extensive range of enhanced peripherals and I/Os connected to two APB buses. This device offer three 12-bit ADCs, ten general purpose 16-bit timers plus one PWM timer, as well as standard communication interfaces - up to two I²Cs, three SPIs, two I²Ss, one SDIO, five USARTs, an USB and a CAN.

● 72MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance

● Single cycle multiplication and hardware division

● Flexible static memory controller with 4 chip select

● LCD parallel interface, 8080/6800 modes

● Clock, reset and supply management

● POR, PDR and programmable voltage detector (PVD)

● 4 to 16MHz Crystal oscillator

● Internal 8MHz factory trimmed RC

● Internal 40kHz RC

● 32kHz Oscillator for RTC with calibration

● Sleep, stop and standby modes

● VBAT supply for RTC and backup registers

● 12-channel DMA Controller

● Serial wire debug (SWD) and JTAG interfaces

● Cortex-M3 embedded trace macrocell™

● 2 x Watchdog timers (Independent and window)

● SysTick Timer

● CAN interface (2.0B Active)

● USB 2.0 full speed interface

● 96-bit Unique ID