This document is the datasheet of PIC16F630/676 series 14-pin flash 8-bit CMOS microcontrollers from Microchip Technology Inc. It provides application information and other similar content for the products in this series, for the convenience of users. It emphasizes that it is the responsibility of the users to ensure that the applications comply with technical specifications, and Microchip does not make any express or implied statements or warranties regarding the use of this information, nor does it assume any liability for the consequences arising from the use of this information.