PIC18F2X1X Datasheet, PDF (24/380 Pages) Microchip Technology – 28/40/44-PIN FLASH MICROCONTROLLERS WITH 10-BIT A/D AND NANO WATT TECHNOLOGY

PIC18F2X1X/4X1X
TABLE 1-4: PIC18F4410/4510/4515/4610 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin Buffer
PDIP QFN TQFP ^{Type Type}
Description
RE0/RD/AN5
RE0
RD
AN5
PORTE is a bidirectional I/O port.
8 25 25
I/O ST
Digital I/O.
I TTL Read control for Parallel Slave Port
(see also WR and CS pins).
I Analog Analog input 5.
RE1/WR/AN6
RE1
WR
AN6
9 26 26
I/O ST
Digital I/O.
I TTL Write control for Parallel Slave Port
(see CS and RD pins).
I Analog Analog input 6.
RE2/CS/AN7
RE2
CS
AN7
10 27 27
I/O ST
Digital I/O.
I TTL Chip select control for Parallel Slave Port
(see related RD and WR).
I Analog Analog input 7.
RE3
— — — — — See MCLR/VPP/RE3 pin.
VSS
12, 31 6, 30, 6, 29 P
— Ground reference for logic and I/O pins.
31
VDD
11, 32 7, 8, 7, 28 P
— Positive supply for logic and I/O pins.
28, 29
NC
— 13 12,13, — — No connect.
33, 34
Legend:
Note 1:
2:
TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels I
= Input
O = Output
P
= Power
Default assignment for CCP2 when configuration bit CCP2MX is set.
Alternate assignment for CCP2 when configuration bit CCP2MX is cleared.
DS39636A-page 22
Preliminary
 2004 Microchip Technology Inc.