PIC16F628A-I/P

From Micro Ohm's description

Pin Diagram: Features & Specification: 16 I/O Pins with Individual Direction Control Internal 4 MHz and 48 kHz?oscillator or External?20 MHz oscillator 2 x Comparators 1 x USART 1 x CCP (Caputure/Compare/PWM) 2 x 8-Bit Timer 1 x 16-Bit Timer 3.5 KB Program Memory 224 bytes?RAM 128 bytes EEPROM Operating Voltage Range ? 2.0V to 5.5V 25mA Source/Sink current I/O Download: PIC16F628A?Data Sheet:? Link