Model:AT89LV51-12PI BRAND:Microchip description:IC MCU 8BIT 4KB FLASH 40DIP pack:Pipe fittings SERIES:89LV status:Discontinued Core processor:8051 Core specifications:8-bit Speed:12MHz Peripherals:- I/O number:32 Program storage capacity:4KB(4K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:128 x 8 Voltage - powered by:2.7V ~ 6V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C Type of installation:通孔 Encapsulation/Shell:40-DIP(0.600",15.24mm) Supplier device packaging:40-PDIP