PIC18F6390 Datasheet, PDF (28/412 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
PORTF is a bidirectional I/O port.
RF0/AN5/SEG18
RF0
AN5
SEG18
24
I/O ST
Digital I/O.
I Analog Analog input 5.
O Analog SEG18 output for LCD.
RF1/AN6/C2OUT/SEG19
23
RF1
AN6
C2OUT
SEG19
I/O ST
I Analog
O—
O Analog
Digital I/O.
Analog input 6.
Comparator 2 output.
SEG19 output for LCD.
RF2/AN7/C1OUT/SEG20
18
RF2
I/O ST
Digital I/O.
AN7
I Analog Analog input 7.
C1OUT
O—
Comparator 1 output.
SEG20
O Analog SEG20 output for LCD.
RF3/AN8/SEG21
RF3
AN8
SEG21
17
I/O ST
Digital I/O.
I Analog Analog input 8.
O Analog SEG21 output for LCD.
RF4/AN9/SEG22
RF4
AN9
SEG22
16
I/O ST
Digital I/O.
I Analog Analog input 9.
O Analog SEG22 output for LCD.
RF5/AN10/CVREF/SEG23
15
RF5
AN10
CVREF
SEG23
I/O ST
I Analog
O Analog
O Analog
Digital I/O.
Analog input 10.
Comparator reference voltage output.
SEG23 output for LCD.
RF6/AN11/SEG24
RF6
AN11
SEG24
14
I/O ST
Digital I/O.
I Analog Analog input 11.
O Analog SEG24 output for LCD.
RF7/SS/SEG25
RF7
SS
SEG25
13
I/O ST
Digital I/O.
I TTL
SPI™ slave select input.
O Analog SEG25 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.
DS39629B-page 26
Preliminary
 2004 Microchip Technology Inc.