Model:AT90S1200-12SI BRAND:Microchip description:IC MCU 8BIT 1KB FLASH 20SOIC pack:Pipe fittings SERIES:AVR? 90S status:Discontinued Core processor:AVR Core specifications:8-bit Speed:12MHz Peripherals:POR,WDT I/O number:15 Program storage capacity:1KB(512 x 16) Program memory type:Flash memory EEPROM capacity:64 x 8 RAM size:- Voltage - powered by:4V ~ 6V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C Type of installation:Surface mount type Encapsulation/Shell:20-SOIC(0.295",7.50mm width) Supplier device packaging:20-SOIC