Model:ATSAM4CMS16CB-AU BRAND:Microchip description:IC MCU 32BIT 1MB FLASH 100LQFP pack:tray,tray SERIES:SAM4CM status:Discontinued Core processor:ARM? Cortex?-M4F Core specifications:32-bitDual-core Speed:120MHz Peripherals:Undervoltage detection/reset,DMA,LCD,POR,PWM,WDT I/O number:57 Program storage capacity:1MB(1M x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:128K x 8 Voltage - powered by:1.62V ~ 3.6V Data converter:A/D 6x10b Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:100-LQFP Supplier device packaging:100-LQFP(14x14)