The PIC16F87XA Rev. B6 parts you have received conform functionally to the Device Data Sheet (DS39582 B), except for the anomalies described below. All the issues listed here will be addressed in future revisions of the PIC16F87XA silicon. The following silicon errata apply only to PIC16F87XA devices with these Device/Revision IDs : PIC16F87XA PIC16F87XA Rev. B6 Silicon Errata The PIC16F87XA Rev. B6 parts you have received 2. Module: (Program Memory) conform functionally to the Device Data Sheet (DS39582B), except for the anomalies described A very small number of applications are below. experiencing a low failure rate when using self- write through code types of applications. The most All the issues listed here will be addressed in future common of these are bootloader operations. This revisions of the PIC16F87XA silicon. type of failure is characterized by a few bytes i……