Model:ATXMEGA8E5-M4NR BRAND:Microchip description:IC MCU 8/16BIT 8KB FLASH 32UQFN pack:tape(TR) SERIES:AVR? XMEGA? E5 status:in stock Core processor:AVR Core specifications:8/16-位 Speed:32MHz Peripherals:Undervoltage detection/reset,DMA,POR,PWM,WDT I/O number:26 Program storage capacity:8KB(4K x 16) Program memory type:Flash memory EEPROM capacity:512 x 8 RAM size:1K x 8 Voltage - powered by:1.6V ~ 3.6V Data converter:A/D 16x12b;D/A 2x12b Oscillator type:bosom Operating temperature:-40°C ~ 105°C(TA) Type of installation:Surface mount type Encapsulation/Shell:32-UFQFN Exposed pad Supplier device packaging:32-UQFN(4x4)