STM32F101RB Datasheet | STMicroelectronics

STM32F101x8 STM32F101xB Medium-density access line, ARM®-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 munication interfaces - production data Features - Core: ARM® 32-bit Cortex® -M3 CPU - 36 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access - Single-cycle multiplication and hardware division - Memories - 64 to 128 Kbytes of Flash memory - 10 to 16 Kbytes of SRAM - Clock, reset and supply management - 2.0 to 3.6 V application supply and I/Os - POR, PDR and programmable voltage detector (PVD) - 4-to-16 MHz crystal oscillator - Internal 8 MHz factory-trimmed RC - Internal 40 kHz RC - PLL for CPU clock - 32 kHz...