PIC18FXX20
APPENDIX A:
REVISION HISTORY
APPENDIX B:
Revision A (January 2003)
Original data sheet for the PIC18FXX20 family which
includes PIC18F6520, PIC18F6620, PIC18F6720,
PIC18F8520, PIC18F8620 and PIC18F8720 devices.
This data sheet is based on the previous PIC18FXX20
Data Sheet (DS39580).
DEVICE
DIFFERENCES
The differences between the devices listed in this data
sheet are shown in Table B-1.
TABLE B-1:
DEVICE DIFFERENCES
PIC18F6520
32
2048
2048
Yes
PIC18F6620 PIC18F6720
64
3840
512
No
128
3840
512
No
PIC18F8520 PIC18F8620
32
2048
2048
Yes
64
3840
512
No
PIC18F8720
128
3840
512
No
Ports A, B,
C, D, E, F, G,
H, J
16
Yes
Feature
On-chip Program Memory
(Kbytes)
Data Memory (bytes)
Boot Block (bytes)
Timer1 Low Power Option
I/O Ports
Ports A, B,
Ports A, B,
Ports A, B,
Ports A, B,
Ports A, B,
C, D, E, F, G C, D, E, F, G C, D, E, F, G C, D, E, F, G, C, D, E, F, G,
H, J
H, J
12
No
12
No
12
No
16
Yes
16
Yes
A/D Channels
External Memory Interface
Package Types
64-pin TQFP 64-pin TQFP 64-pin TQFP 80-pin TQFP 80-pin TQFP 80-pin TQFP
2003 Microchip Technology Inc.
Advance Information
DS39609A-page 347
MICROCHIP [ MICROCHIP TECHNOLOGY ]
