Model:ATSAMD51J18A-MF BRAND:Microchip description:IC MCU 32BIT 256KB FLASH 64QFN pack:tray SERIES:Automotive, AEC-Q100, SAM D51 status:in stock Core processor:ARM? Cortex?-M4F Core specifications:32-位 Speed:120MHz Peripherals:Undervoltage detection/reset,DMA,I2S,POR,PWM I/O number:51 Program storage capacity:256KB(256K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:128K x 8 Voltage - powered by:1.71V ~ 3.63V Data converter:A/D 24x12b; D/A 2x12b Oscillator type:bosom Operating temperature:-40°C ~ 125°C(TA) Type of installation:Surface mount type Encapsulation/Shell:64-VFQFN Exposed pad Supplier device packaging:64-QFN(9x9)