STM32f103 C8t6 32bits 72mhz Arm Cortex m3

Microcontrolador  STI 32Bits STM32F103C8T6, ARM, Cortex-M3, 72MHZ.

Encapsulamento SMD - LQFP 48 pinos

-ARM®32-bit Cortex®-M3 CPU Core
72 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 or 128 Kbytes of Flash memory
20 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 with calibration