PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 5

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

Pin Diagrams (Continued)
 2003 Microchip Technology Inc.
44-Pin TQFP
Note 1: RC3 is the alternate pin for T0CKI/T5CKI; RC4 is the alternate pin for SDI/SDA; RC5 is the alternate pin
2: Low-voltage programming must be enabled.
3: RD4 is the alternate pin for FLTA.
4: RD5 is the alternate pin for PWM4.
for SCK/SCL.
RC7/RX/DT/SDO
RD5/PWM4
RD4/FLTA
RD6/PWM6
RD7/PWM7
RB0/PWM0
RB1/PWM1
RB2/PWM2
RB3/PWM3
V
V
DD
SS
(1)
(3)
(4)
1
2
3
4
5
6
7
8
9
10
11
PIC18F2331/2431/4331/4431
PIC18F4331
PIC18F4431
Preliminary
33
32
31
30
29
28
27
26
25
24
23
NC
RC0/T1OSO/T1CKI
OSC2/CLKO/RA6
OSC1/CLKI/RA7
AV
AV
RE2/AN8
RE1/AN7
RE0/AN6
RA5/AN5/LVDIN
RA4/AN4/CAP3/QEB
SS
DD
DS39616B-page 3