PIC18F2220 Datasheet, PDF (4/388 Pages) Microchip Technology – 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2220/2320/4220/4320
Pin Diagrams
PDIP
MCLR/VPP/RE3
1
RA0/AN0
2
RA1/AN1
3
RA2/AN2/VREF-/CVREF
4
RA3/AN3/VREF+
5
RA4/T0CKI/C1OUT
6
RA5/AN4/SS/LVDIN/C2OUT
7
RE0/AN5/RD
8
RE1/AN6/WR
9
RE2/AN7/CS
10
VDD
11
VSS
12
OSC1/CLKI/RA7
13
OSC2/CLKO/RA6
14
RC0/T1OSO/T1CKI
15
RC1/T1OSI/CCP2*
16
RC2/CCP1/P1A
17
RC3/SCK/SCL
18
RD0/PSP0
19
RD1/PSP1
20
40
RB7/KBI3/PGD
39
RB6/KBI2/PGC
38
RB5/KBI1/PGM
37
RB4/AN11/KBI0
36
RB3/AN9/CCP2*
35
RB2/AN8/INT2
34
RB1/AN10/INT1
33
RB0/AN12/INT0
32
VDD
31
VSS
30
RD7/PSP7/P1D
29
RD6/PSP6/P1C
28
RD5/PSP5/P1B
27
RD4/PSP4
26
RC7/RX/DT
25
RC6/TX/CK
24
RC5/SDO
23
RC4/SDI/SDA
22
RD3/PSP3
21
RD2/PSP2
SPDIP, SOIC
MCLR/VPP/RE3
1
RA0/AN0
2
RA1/AN1
3
RA2/AN2/VREF-/CVREF
4
RA3/AN3/VREF+
5
RA4/T0CKI/C1OUT
6
RA5/AN4/SS/LVDIN/C2OUT
7
VSS
8
OSC1/CLKI/RA7
9
OSC2/CLKO/RA6
10
RC0/T1OSO/T1CKI
11
RC1/T1OSI/CCP2*
12
RC2/CCP1/P1A
13
RC3/SCK/SCL
14
* RB3 is the alternate pin for the CCP2 pin multiplexing.
Note: Pin compatible with 40-pin PIC16C7X devices.
28
RB7/KBI3/PGD
27
RB6//KBI2/PGC
26
RB5/KBI1/PGM
25
RB4/AN11/KBI0
24
RB3/AN9/CCP2*
23
RB2/AN8/INT2
22
RB1/AN10/INT1
21
RB0/AN12/INT0
20
VDD
19
VSS
18
RC7/RX/DT
17
RC6/TX/CK
16
RC5/SDO
15
RC4/SDI/SDA
DS39599C-page 2
 2003 Microchip Technology Inc.