PIC16F628A is a CMOS FLASH-based mid-range 8-bit microcontroller that comes with an 18-Pin package, out of which, 16 pins can be used as I/O pins. This microcontroller has 4 Mhz of internal oscillator with 128 bytes of EEPROM data memory, packed with a single Capture/Compare/PWM, and a USART module with 2 comparators. Low voltage programming is supported by this microcontroller unit.

Specifications

CPU:Mid-Range 8-bit

Number of Pins:18

Operating Voltage (V):2 - 5.5 V

Number of I/O pins:16

ADC Module:Nil

Timer Module:3

Comparators:2

DAC Module:NiL

Communication Peripherals:UART(1)

External Oscillator:Yes

Internal Oscillator:4 MHz

Program Memory (KB):3.5 KB

CPU Speed (MIPS):5

RAM Bytes:224 bytes

Data EEPROM:128 bytes