PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 17

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 1-2:
 2002 Microchip Technology Inc.
RE0/AN5/RD
RE1/AN6/WR/C1OUT
RE2/AN7/CS/C2OUT
V
V
Legend:
SS
DD
RE0
AN5
RD
RE1
AN6
WR
C1OUT
RE2
AN7
CS
C2OUT
Pin Name
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I
P
= Input
= Power
PIC18FXX8 PINOUT I/O DESCRIPTIONS (CONTINUED)
PIC18F248/258
SPDIP, SOIC
19, 8
20
—
—
—
Pin Number
12, 31
11, 32
PDIP
10
8
9
PIC18F448/458
TQFP
6, 29
7, 28
25
26
27
Preliminary
13, 34
12, 35
PLCC
10
11
9
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
Type
Pin
I/O
I/O
I/O
—
—
O
O
I
I
I
I
I
I
= Output
= Open Drain (no P diode to V
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
TTL
TTL
ST
ST
ST
—
—
PORTE is a bi-directional I/O port.
Ground reference for logic and
I/O pins.
Positive supply for logic and I/O
pins.
Digital I/O.
Analog input 5.
Read control for parallel slave
port (see WR and CS pins).
Digital I/O.
Analog input 6.
Write control for parallel slave
port (see CS and RD pins).
Comparator 1 output.
Digital I/O.
Analog input 7.
Chip select control for parallel
slave port (see RD and WR
pins).
Comparator 2 output.
PIC18FXX8
Description
DS41159B-page 15
DD
)