PIC18F8493 Microchip Technology, PIC18F8493 Datasheet - Page 27

• Manufacturer Part Number: PIC18F8493
• Description: Flash Microcontrollers
• Manufacturer: Microchip Technology

TABLE 1-3:
© 2009 Microchip Technology Inc.
RF0/AN5/SEG18
RF1/AN6/C2OUT/SEG19
RF2/AN7/C1OUT/SEG20
RF3/AN8/SEG21
RF4/AN9/SEG22
RF5/AN10/CV
RF6/AN11/SEG24
RF7/SS/SEG25
Legend: TTL = TTL compatible input
Note 1:
RF0
AN5
SEG18
RF1
AN6
C2OUT
SEG19
RF2
AN7
C1OUT
SEG20
RF3
AN8
SEG21
RF4
AN9
SEG22
RF5
AN10
CV
SEG23
RF6
AN11
SEG24
RF7
SS
SEG25
2:
REF
Pin Name
ST
I
P
Default assignment for CCP2 when Configuration bit, CCP2MX, is set.
Alternate assignment for CCP2 when Configuration bit, CCP2MX, is cleared.
REF
= Schmitt Trigger input with CMOS levels
= Input
= Power
PIC18F8X93 PINOUT I/O DESCRIPTIONS (CONTINUED)
/SEG23
Pin Number
TQFP
24
23
18
17
16
15
14
13
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
PIC18F6393/6493/8393/8493
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
ST
ST
ST
ST
ST
ST
ST
ST
—
—
PORTF is a bidirectional I/O port.
Digital I/O.
Analog input 5.
SEG18 output for LCD.
Digital I/O.
Analog input 6.
Comparator 2 output.
SEG19 output for LCD.
Digital I/O.
Analog input 7.
Comparator 1 output.
SEG20 output for LCD.
Digital I/O.
Analog input 8.
SEG21 output for LCD.
Digital I/O.
Analog input 9.
SEG22 output for LCD.
Digital I/O.
Analog input 10.
Comparator reference voltage output.
SEG23 output for LCD.
Digital I/O.
Analog input 11.
SEG24 output for LCD.
Digital I/O.
SPI slave select input.
SEG25 output for LCD.
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
= Output
= Open-Drain (no P diode to V
Description
DS39896B-page 27
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