PIC18F2450_08 Datasheet, PDF (4/324 Pages) Microchip Technology – 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

PIC18F2450/4450
Pin Diagrams
28-Pin SPDIP, SOIC
MCLR/VPP/RE3
1
RA0/AN0
2
RA1/AN1
3
RA2/AN2/VREF-
4
RA3/AN3/VREF+
5
RA4/T0CKI/RCV
6
RA5/AN4/HLVDIN
7
VSS
8
OSC1/CLKI
9
OSC2/CLKO/RA6
10
RC0/T1OSO/T1CKI
11
RC1/T1OSI/UOE
12
RC2/CCP1
13
VUSB
14
28
RB7/KBI3/PGD
27
RB6/KBI2/PGC
26
RB5/KBI1/PGM
25
RB4/AN11/KBI0
24
RB3/AN9/VPO
23
RB2/AN8/INT2/VMO
22
RB1/AN10/INT1
21
RB0/AN12/INT0
20
VDD
19
VSS
18
RC7/RX/DT
17
RC6/TX/CK
16
RC5/D+/VP
15
RC4/D-/VM
28-Pin QFN
RA2/AN2/VREF-
RA3/AN3/VREF+
RA4/T0CKI/RCV
RA5/AN4/HLVDIN
VSS
OSC1/CLKI
OSC2/CLKO/RA6
28 27 26 25 24 23 22
1
21
2
20
3
4
PIC18F2450
19
18
5
17
6
16
7
15
8 9 10 11 12 13 14
RB3/AN9/VPO
RB2/AN8/INT2/VMO
RB1/AN10/INT1
RB0/AN12/INT0
VDD
VSS
RC7/RX/DT
DS39760D-page 2
© 2008 Microchip Technology Inc.