Model:AT90LS2343-1SI BRAND:Microchip description:IC MCU 8BIT 2KB FLASH 8SOIC pack:Pipe fittings SERIES:AVR? 90LS status:Discontinued Core processor:AVR Core specifications:8-bit Speed:1MHz Peripherals:Undervoltage detection/reset,POR,WDT I/O number:5 Program storage capacity:2KB(1K x 16) Program memory type:Flash memory EEPROM capacity:128 x 8 RAM size:128 x 8 Voltage - powered by:2.7V ~ 6V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:8-SOIC(0.209",5.30mm width) Supplier device packaging:8-SOIC