STM32F102R6 Datasheet | STMicroelectronics

STM32F102x4 STM32F102x6 Low-density USB access line, Arm®-based 32-bit MCU with 16/32 KB Flash, USB FS, 5 timers, ADC and 5 . interfaces - production data Features - Core: Arm® 32-bit Cortex®-M3 CPU - 48 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 WS memory access - Single-cycle multiplication and hardware division - Memories - 16 or 32 Kbytes of Flash memory - 4 or 6 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 oscillator for RTC...