PIC18F2221/2321/4221/4321 Family Silicon Errata and Data Sheet Clarification

The PIC18F2221/2321/4221/4321 devices that you
have received conform functionally to the current
Device Data Sheet (DS39689F), except for the anom-
alies described in this document.
The silicon issues discussed in the following pages are
for silicon revisions with the Device and Revision IDs
listed in Table 1. The silicon issues are summarized in
Table 2.
The errata described in this document will be
addressed in future revisions of the PIC18F2221/2321/
4221/4321 silicon.
PIC18F2221/2321/4221/4321
PIC18F2221/2321/4221/4321 Family
Silicon Errata and Data Sheet Clarification

The PIC18F2221/2321/4221/4321 devices that you For example, to identify the silicon revision level using
have received conform functionally to the current MPLAB IDE in conjunction with MPLAB ICD 2 or
Device Data Sheet (DS39689F), except for the anom- PICkit 3:
alies described in this document. 1. Using the appropriate interface, connect the
The silicon issues discussed in the following pages are device to the MPLAB ICD 2 programmer/debug-
for silicon revisions with the Device and Revision IDs ger or PICkit 3.
lis