PIC18F87J93 Microchip Technology, PIC18F87J93 Datasheet - Page 21

• Manufacturer Part Number: PIC18F87J93
• Description: LCD PIC18F Microcontroller
• Manufacturer: Microchip Technology

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TABLE 1-4:
© 2009 Microchip Technology Inc.
RB0/INT0/SEG30
RB1/INT1/SEG8
RB2/INT2/SEG9/CTED1
RB3/INT3/SEG10/
CTED2
RB4/KBI0/SEG11
RB5/KBI1/SEG29
RB6/KBI2/PGC
RB7/KBI3/PGD
Legend: TTL = TTL compatible input
Note 1:
RB0
INT0
SEG30
RB1
INT1
SEG8
RB2
INT2
SEG9
CTED1
RB3
INT3
SEG10
CTED2
RB4
KBI0
SEG11
RB5
KBI1
SEG29
RB6
KBI2
PGC
RB7
KBI3
PGD
2:
Pin Name
ST
I
P
Default assignment for CCP2 when the CCP2MX Configuration bit is set.
Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared.
= Schmitt Trigger input with CMOS levels
= Input
= Power
PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number
TQFP
58
57
56
55
54
53
52
47
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Preliminary
ST
ST
ST
ST
ST
ST
ST
ST
PORTB is a bidirectional I/O port. PORTB can be software
programmed for internal weak pull-ups on all inputs.
Digital I/O.
External Interrupt 0.
SEG30 output for LCD.
Digital I/O.
External Interrupt 1.
SEG8 output for LCD.
Digital I/O.
External Interrupt 2.
SEG9 output for LCD.
CTMU Edge 1 input.
Digital I/O.
External Interrupt 3.
SEG10 output for LCD.
CTMU Edge 2 input.
Digital I/O.
Interrupt-on-change pin.
SEG11 output for LCD.
Digital I/O.
Interrupt-on-change pin.
SEG29 output for LCD.
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and ICSP™ programming clock pin.
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and ICSP programming data pin.
PIC18F87J93 FAMILY
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
= Output
= Open-Drain (no P diode to V
Description
DS39948A-page 19
DD
)