The PIC18F6527/6622/8527/8622 parts you have received conform functionally to the Device Data Sheet (DS39646), except for the anomalies described below. Any Data Sheet Clarification issues related to the PIC18F6527/6622/8527/8622 devices will be reported in a separate Data Sheet errata. Please check the Microchip web site for any existing issues. All of the issues listed here will be addressed in future revisions of the PIC18F6527/6622/8527/8622 silicon. PIC18F6527/6622/8527/8622 PIC18F6527/6622/8527/8622 Rev. A1 Silicon Errata The PIC18F6527/6622/8527/8622 parts you have 1. Module: A/D received conform functionally to the Device Data Sheet (DS39646), except for the anomalies described below. The A/D offset is greater than the specified limit in Any Data Sheet Clarification issues related to the Table 28-26 of the Device Data Sheet. The PIC18F6527/6622/8527/8622 devices will be reported updated conditions and limits are shown in bold in a separate Data Sheet errata. Please check the text in Table 1. Microchip web site for any existing issues. Work around All of the issues listed here ……