Model:PIC16C73B-20I/ML BRAND:Microchip description:IC MCU 8BIT 7KB OTP 28QFN pack:Pipe fittings SERIES:PIC? 16C status:Discontinued Core processor:PIC Core specifications:8-bit Speed:20MHz Peripherals:Undervoltage detection/reset,POR,PWM,WDT I/O number:22 Program storage capacity:7KB(4K x 14) Program memory type:OTP EEPROM capacity:- RAM size:192 x 8 Voltage - powered by:4V ~ 5.5V Data converter:A/D 5x8b Oscillator type:外部 Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:28-VQFN Exposed pad Supplier device packaging:28-QFN(6x6)