PIC18F2220/2320/4220/4320
APPENDIX A:
REVISION HISTORY
APPENDIX B:
DEVICE
DIFFERENCES
Revision A (June 2002)
Original data sheet for PIC18F2X20/4X20 devices.
The differences between the devices listed in this data
sheet are shown in Table B-1.
Revision B (October 2002)
This revision includes major changes to
and
updates to the Electrical Specifica-
tions in
and minor corrections to the data sheet text.
Revision C (October 2003)
This revision includes updates to the Electrical Specifi-
cations in
and to the DC Characteristics Graphs and Charts in
and minor corrections to the data sheet
text.
TABLE B-1:
DEVICE DIFFERENCES
PIC18F2220
4096
2048
19
Ports A, B, C, (E)
2
0
No
10 input channels
28-pin SPDIP
28-pin SOIC
PIC18F2320
8192
4096
19
Ports A, B, C, (E)
2
0
No
10 input channels
28-pin SPDIP
28-pin SOIC
PIC18F4220
4096
2048
20
1
1
Yes
13 input channels
40-pin PDIP
44-pin TQFP
44-pin QFN
PIC18F4320
8192
4096
20
1
1
Yes
13 input channels
40-pin PDIP
44-pin TQFP
44-pin QFN
Features
Program Memory (Bytes)
Program Memory (Instructions)
Interrupt Sources
I/O Ports
Capture/Compare/PWM Modules
Enhanced Capture/Compare/
PWM Modules
Parallel Communications (PSP)
10-bit Analog-to-Digital Module
Packages
Ports A, B, C, D, E Ports A, B, C, D, E
2003 Microchip Technology Inc.
DS39599C-page 369
MICROCHIP [ MICROCHIP TECHNOLOGY ]
