The STM32F100R8T6B is a medium density access line STM32 F1 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M3 RISC core operating at a 24MHz frequency, high speed embedded memories (Flash memory up to 64kB and SRAM up to 8KB) and an extensive range of enhanced peripherals and I/Os connected to two APB buses. This device offer one 12-bit ADC, two 12-bit DACs, up to six general purpose 16-bit timers and an advanced-control PWM timer, as well as standard communication interfaces - up to two I²Cs, two SPIs, one HDMI CEC and three USARTs.
Feature
24MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance
Single cycle multiplication and hardware division
Clock, reset and supply management
POR, PDR and programmable voltage detector (PVD)
4 to 24MHz Crystal oscillator
Internal 8MHz factory trimmed RC
Internal 40kHz RC
PLL for CPU clock
32kHz Oscillator for RTC with calibration
Sleep, stop and standby modes
VBAT supply for RTC and backup registers
Serial wire debug (SWD) and JTAG interfaces
7-channel DMA Controller
2 x Watchdog timers (Independent and window)
SysTick Timer
96-bit Unique ID
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
