Datasheet

PIC18F2450/4450
DS39760D-page 308 © 2008 Microchip Technology Inc.
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
Features PIC18F2450 PIC18F4450
Program Memory (Bytes) 16384 16384
Program Memory (Instructions) 8192 8192
Interrupt Sources 13 13
I/O Ports Ports A, B, C, (E) Ports A, B, C, D, E
Capture/Compare/PWM Modules 1 1
10-Bit Analog-to-Digital Module 10 Input Channels 13 Input Channels
Packages 28-Pin SPDIP
28-Pin SOIC
28-Pin QFN
40-Pin PDIP
44-Pin TQFP
44-Pin QFN