STM32F103VET6

STM32 F1 Microcontroller IC 32-Bit 72MHz 512KB (512K x 8) FLASH
Embedded - Microcontrollers
Packaging     Tray 
Core Processor    ARM® Cortex®-M3
Core Size    32-Bit
Speed    72MHz
Connectivity    CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals    DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O    80
Program Memory Size    512KB (512K x 8)
Program Memory Type    FLASH
EEPROM Size    -
RAM Size    64K x 8
Voltage - Supply (Vcc/Vdd)    2 V ~ 3.6 V
Data Converters    A/D 16x12b; D/A 2x12b
Oscillator Type    Internal
Package / 100-LQFP

  data sheet