Model:ATSAM4N8CA-CU BRAND:Microchip description:IC MCU 32BIT 512KB FLSH 100TFBGA pack:tray,tray SERIES:SAM4N status:in stock Core processor:ARM? Cortex?-M4 Core specifications:32-位 Speed:100MHz Peripherals:Undervoltage detection/reset,DMA,POR,PWM,WDT I/O number:79 Program storage capacity:512KB(512K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:64K x 8 Voltage - powered by:1.62V ~ 3.6V Data converter:A/D 17x10b;D/A 1x10b Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:100-TFBGA Supplier device packaging:100-TFBGA(9x9)