Information

© 2008 Microchip Technology Inc. DS39646C-page 425
PIC18F8722 FAMILY
APPENDIX A: REVISION HISTORY
Revision A (September 2004)
Original data sheet for the PIC18F8722 family of
devices.
Revision B (December 2004)
This revision includes updates to the Electrical Specifica-
tions in Section 28.0 “Electrical Characteristics”,
minor corrections to the data sheet text and information
to support the following devices has been added:
Revision C (October 2008)
Updated some specifications in Section 28.0 “Electrical
Characteristics”, package and land pattern illustrations
in Section 29.0 “Packaging Information” and the
format of all register tables.
APPENDIX B: DEVICE
DIFFERENCES
The differences between the devices listed in this data
sheet are shown in Table B-1.
TABLE B-1: DEVICE DIFFERENCES (PIC18F6527/6622/6627/6722)
TABLE B-2: DEVICE DIFFERENCES (PIC18F8527/8622/8627/8722)
• PIC18F6527 • PIC18LF6527
• PIC18F6622 • PIC18LF6622
• PIC18F8527 • PIC18LF8527
• PIC18F8622 • PIC18LF8622
Features PIC18F6527 PIC18F6622 PIC18F6627 PIC18F6722
Program Memory (Bytes) 48K 64K 96K 128K
Program Memory (Instructions) 24576 32768 49152 65536
Interrupt Sources 28 28 28 28
I/O Ports Ports A, B, C, D, E,
F, G
Ports A, B, C, D, E,
F, G
Ports A, B, C, D, E,
F, G
Ports A, B, C, D, E,
F, G
Capture/Compare/PWM Modules2222
Enhanced
Capture/Compare/PWM Modules
3333
Parallel Communications (PSP) Yes Yes Yes Yes
External Memory Bus No No No No
10-bit Analog-to-Digital Module 12 input channels 12 input channels 12 input channels 12 input channels
Packages 64-pin TQFP 64-pin TQFP 64-pin TQFP 64-pin TQFP
Features PIC18F8527 PIC18F8622 PIC18F8627 PIC18F8722
Program Memory (Bytes) 48K 64K 96K 128K
Program Memory (Instructions) 24576 32768 49152 65536
Interrupt Sources 29292929
I/O Ports Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Ports A, B, C, D, E,
F, G, H, J
Capture/Compare/PWM Modules 2 2 2 2
Enhanced
Capture/Compare/PWM Modules
3333
Parallel Communications (PSP) Yes Yes Yes Yes
External Memory Bus Yes Yes Yes Yes
10-bit Analog-to-Digital Module 16 input channels 16 input channels 16 input channels 16 input channels
Packages 80-pin TQFP 80-pin TQFP 80-pin TQFP 80-pin TQFP