Model:ATSAMV70Q19B-CB BRAND:Microchip description:IC MCU 32BIT 512KB FLSH 144TFBGA pack:tray SERIES:Automotive, AEC-Q100, SAM V70 status:in stock Core processor:ARM? Cortex?-M7 Core specifications:32-位 Speed:300MHz Peripherals:Undervoltage detection/reset,DMA,I2S,POR,PWM,WDT I/O number:114 Program storage capacity:512KB(512K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:256K x 8 Voltage - powered by:3V ~ 3.6V Data converter:A/D 24x12b; D/A 2x12b Oscillator type:bosom Operating temperature:-40°C ~ 105°C(TA) Type of installation:Surface mount type Encapsulation/Shell:144-TFBGA Supplier device packaging:144-TFBGA(10x10)