PIC18F87J90 Datasheet, PDF (433/450 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F87J90 FAMILY
APPENDIX A: REVISION HISTORY
Revision A (October 2008)
Original data sheet for PIC18F87J90 family devices.
Revision B (December 2008)
Changes to Section 28.2 “DC Characteristics:
Power-Down and Supply Current PIC18F87J90
Family (Industrial)” and removal of Section 27.5 “DC
Characteristics: RTCC Power-Down Current (IPD)”.
Revision C (February 2009)
Added register CONFIG3L to Section 25.0 “Special
Features of the CPU” and made minor corrections.
Revision D (January 2010)
Added 60°C IPD specification to Section 28.0 “Electri-
cal Characteristics”. Removed Preliminary condition
tag. Minor edits to text throughout the document.
APPENDIX B: MIGRATION FROM
PIC18F85J90 TO
PIC18F87J90
Devices in the PIC18F87J90 and PIC18F85J90 fami-
lies are almost similar in their functions and features.
Code can be migrated from the 18F85J90 to the
PIC18F87J90 without many changes. The differences
between the two device families are listed in Table B-1.
TABLE B-1: NOTABLE DIFFERENCES BETWEEN PIC18F87J90 AND PIC18F85J90 FAMILIES
Characteristic
PIC18F87J90 Family
18F85J90 Family
Max Operating Frequency
Max Program Memory
Data Memory
Program Memory Endurance
Single-Word Write for Flash
Oscillator Options
CTMU
RTCC
Timer1 Oscillator Options
TICKI Clock
48 MHz
128 Kbytes
3,923 Bytes
10,000 Write/Erase (minimum)
Yes
PLL can be used with INTOSC
Yes
Yes
Low-power oscillator option for
Timer1
T1CKI can be used as a clock without
enabling the Timer1 oscillator
40 MHz
32 Kbytes
2,048 Bytes
1,000 Write/Erase (minimum)
No
PLL cannot be used with INTOSC
No
No
No
No
 2010 Microchip Technology Inc.
DS39933D-page 433