STM32F100RET6B Datasheet PDF - ST Microelectronics

The STM32F100RET6B is a high 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 512kB and SRAM up to 32KB) and an extensive range of enhanced peripherals and I/Os connected to two APB buses. This device offer one 12-bit ADCs, two 12-bit DACs, up to nine general purpose 16-bit timers and an advanced-control PWM timer, as well as standard communication interfaces - up to two I²Cs, three SPIs, one HDMI CEC, three USARTs and two UARTs.

● 24MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance

● Single cycle multiplication and hardware division

● Flexible static memory controller with 4 chip selects, supports SRAM, PSRAM and NOR memories

● LCD parallel interface, 8080/6800 modes

● 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

● 12-channel DMA Controller

● Two watchdog timers (Independent and window)

● SysTick Timer

● 96-bit Unique ID