Datasheet

 2009-2011 Microchip Technology Inc. DS39957D-page 553
PIC18F87K90 FAMILY
APPENDIX A: REVISION HISTORY
Revision A (September 2009)
Original data sheet for PIC18F87K90 family devices.
Revision B (April 2010)
Changes to Section 32.0 “Packaging Information”,
including new packaging diagrams. Changes to some
of the values in
Section 31.0 “Electrical Characteris-
tics”
. The new Section 2.0 “Guidelines for Getting
Started with PIC18FXXKXX Microcontrollers”
has
been added. Minor text edits throughout the document.
Revision C (March 2011)
Updated notes for clamping diodes, updated D080,
D090, D121, D131 and D310. Also, updated the abso-
lute maximum specification for the I/O pin and the
maximum specification for the input/output clamp cur-
rent. The 64-lead QFN packaging diagram was updated.
Revision D (July 2011)
Updated the specification values in Section 31.0
“Electrical Characteristics”
. Minor text edits
throughout the document.
APPENDIX B: MIGRATION FROM
PIC18F85J90 AND
PIC18F87J90 TO
PIC18F87K90
Devices in the PIC18F87K90, PIC18F85J90 and
PIC18F87J90 families are almost similar in their func-
tions and features. Code can be migrated from the
18F85J90 to the PIC18F87K90 without many changes.
The differences between the two device families are
listed in Ta ble B-1.