PIC18F2450 Datasheet, PDF (22/320 Pages) Microchip Technology – 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

PIC18F2450/4450
TABLE 1-3: PIC18F4450 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin Buffer
PDIP QFN TQFP ^{Type Type}
Description
PORTD is a bidirectional I/O port.
RD0
19 38 38 I/O ST
Digital I/O.
RD1
20 39 39 I/O ST
Digital I/O.
RD2
21 40 40 I/O ST
Digital I/O.
RD3
22 41 41 I/O ST
Digital I/O.
RD4
27 2
2 I/O ST
Digital I/O.
RD5
28 3
3 I/O ST
Digital I/O.
RD6
29 4
4 I/O ST
Digital I/O.
RD7
30 5
5 I/O ST
Digital I/O.
Legend: TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels I
= Input
O = Output
P
= Power
Note 1: These pins are No Connect unless the ICPRT Configuration bit is set. For NC/ICPORTS, the pin is No
Connect unless ICPRT is set and the DEBUG Configuration bit is cleared.
DS39760A-page 20
Advance Information
© 2006 Microchip Technology Inc.