MCU, 32BIT, 170MHZ, LQFP-64; Product Range:STM32 Family STM32G4 Series Microcontrollers; Device Core:ARM Cortex-M4F; Data Bus Width:32 bit; Operating Frequency Max:170MHz; Program Memory Size:512KB; No. of Pins:64Pins; No. of I/O s:-RoHS Compliant: Yes