ITEM NAME:1Pack Microchip PIC16F628A-I/P PIC16F628 20 MHz 18PDIP Description: Package: 18PDIP Device Core: PIC Model: PIC16F628A-I/P Maximum Speed: 20 MHz RAM Size: 224 Byte Interface Type: USART Operating Temp: -40 to 85 deg C Package Includes: 1 x Microchip PIC16F628A-I/P.1 x Microchip PIC16F628A-I/P. Maximum Speed: 20 MHz. Model: PIC16F628A-I/P.