Model:PIC16C554T-04E/SO BRAND:Microchip description:IC MCU 8BIT 896B OTP 18SOIC pack:tape(TR) SERIES:PIC? 16C status:Discontinued Core processor:PIC Core specifications:8-bit Speed:4MHz Peripherals:POR,WDT I/O number:13 Program storage capacity:896B(512 x 14) Program memory type:OTP EEPROM capacity:- RAM size:80 x 8 Voltage - powered by:3V ~ 5.5V Data converter:- Oscillator type:外部 Operating temperature:-40°C ~ 125°C(TA) Type of installation:Surface mount type Encapsulation/Shell:18-SOIC(0.295",7.50mm width) Supplier device packaging:18-SOIC