PIC18F6390 Datasheet, PDF (27/412 Pages) Microchip Technology – 64/80-Pin Flash Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F6390/6490/8390/8490
TABLE 1-3: PIC18F8X90 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP ^{Type Type}
Description
PORTE is a bidirectional I/O port.
LCDBIAS1
LCDBIAS1
4
I Analog BIAS1 input for LCD.
LCDBIAS2
LCDBIAS2
3
I Analog BIAS2 input for LCD.
LCDBIAS3
LCDBIAS3
78
I Analog BIAS3 input for LCD.
COM0
COM0
77
O Analog COM0 output for LCD.
RE4/COM1
RE4
COM1
76
I/O ST
Digital I/O.
O Analog COM1 output for LCD.
RE5/COM2
RE5
COM2
75
I/O ST
Digital I/O.
O Analog COM2 output for LCD.
RE6/COM3
RE6
COM3
74
I/O ST
Digital I/O.
O Analog COM3 output for LCD.
RE7/CCP2/SEG31
RE7
CCP2⁽²⁾
SEG31
73
I/O ST
Digital I/O.
I/O ST
Capture 2 input/Compare 2 output/PWM 2 output.
O Analog SEG31 output for LCD.
Legend: TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
CMOS
Analog
O
OD
= CMOS compatible input or output
= Analog input
= Output
= Open-Drain (no P diode to VDD)
Note 1: Default assignment for CCP2 when configuration bit CCP2MX is set.
2: Alternate assignment for CCP2 when configuration bit CCP2MX is cleared.
 2004 Microchip Technology Inc.
Preliminary
DS39629B-page 25