PIC18F2331_10 Datasheet, PDF (24/392 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

PIC18F2331/2431/4331/4431
TABLE 1-3: PIC18F4331/4431 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin Buffer
PDIP TQFP QFN ^{Type Type}
Description
PORTE is a bidirectional I/O port.
RE0/AN6
RE0
AN6
8 25 25
I/O ST
Digital I/O.
I Analog Analog Input 6.
RE1/AN7
RE1
AN7
9 26 26
I/O ST
Digital I/O.
I Analog Analog Input 7.
RE2/AN8
RE2
AN8
10 27 27
I/O ST
Digital I/O.
I Analog Analog Input 8.
VSS
12, 6, 29 6, 30, P — Ground reference for logic and I/O pins.
31
31
VDD
11, 7, 28 7, 8, P — Positive supply for logic and I/O pins.
32
28, 29
NC
— 12,13, 13 NC NC No connect.
33, 34
Legend:
Note 1:
TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
I
= Input
O = Output
P
= Power
RC3 is the alternate pin for T0CKI/T5CKI; RC4 is the alternate pin for SDI/SDA; RC5 is the alternate pin
for SCK/SCL; RC7 is the alternate pin for SDO.
2: RD4 is the alternate pin for FLTA.
3: RD5 is the alternate pin for PWM4.
DS39616D-page 24
 2010 Microchip Technology Inc.