MCU, 32BIT, CORTEX-M3, 72MHZ, LQFP-100; Product Range: STM32 Family STM32F1 Series Microcontrollers; Architecture: ARM Cortex-M3; No. of Bits: 32bit; CPU Speed: 72MHz; Program Memory Size: 256KB; RAM Memory Size: 64KB; No. of
Product Range:STM32 Family STM32F1 Series Microcontrollers; Device Core:ARM Cortex-M3; Data Bus Width:32 bit; Operating Frequency Max:72MHz; Program Memory Size:256KB; No. of Pins:100Pins; IC Case / Package:LQFP; No. of I/O s:80I/O sRoHS Compliant: Yes