PIC18F87J10 Datasheet, PDF (20/394 Pages) Microchip Technology – 64/80-Pin High-Performance, 1-Mbit Flash Microcontrollers with nanoWatt Technology

PIC18F87J10 FAMILY
TABLE 1-4: PIC18F8XJ10/8XJ15 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP
Type Type
Description
RB0/INT0/FLT0
RB0
INT0
FLT0
PORTB is a bidirectional I/O port. PORTB can be software
programmed for internal weak pull-ups on all inputs.
58
I/O TTL
Digital I/O.
I
ST
External interrupt 0.
I
ST
ECCP1/2/3 Fault input.
RB1/INT1
RB1
INT1
57
I/O TTL
Digital I/O.
I
ST
External interrupt 1.
RB2/INT2
RB2
INT2
56
I/O TTL
Digital I/O.
I
ST
External interrupt 2.
RB3/INT3/ECCP2/P2A
RB3
INT3
ECCP2⁽¹⁾
P2A⁽¹⁾
55
I/O TTL
Digital I/O.
I
ST
External interrupt 3.
I/O
ST
Capture 2 input/Compare 2 output/PWM 2 output.
O
—
ECCP2 PWM output A.
RB4/KBI0
RB4
KBI0
54
I/O TTL
Digital I/O.
I
TTL
Interrupt-on-change pin.
RB5/KBI1
RB5
KBI1
53
I/O TTL
Digital I/O.
I
TTL
Interrupt-on-change pin.
RB6/KBI2/PGC
RB6
KBI2
PGC
52
I/O TTL
Digital I/O.
I
TTL
Interrupt-on-change pin.
I/O
ST
In-Circuit Debugger and ICSP™ programming clock pin.
RB7/KBI3/PGD
RB7
KBI3
PGD
47
I/O TTL
Digital I/O.
I
TTL
Interrupt-on-change pin.
I/O
ST
In-Circuit Debugger and ICSP programming data pin.
Legend:
Note 1:
2:
3:
4:
5:
TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
Analog = Analog input
I = Input
O
= Output
P = Power
OD
= Open-Drain (no P diode to VDD)
Alternate assignment for ECCP2/P2A when configuration bit CCP2MX is cleared (Extended Microcontroller mode).
Default assignment for ECCP2/P2A for all devices in all operating modes (CCP2MX is set).
Default assignments for P1B/P1C/P3B/P3C (ECCPMX configuration bit is set).
Alternate assignment for ECCP2/P2A when CCP2MX is cleared (Microcontroller mode).
Alternate assignments for P1B/P1C/P3B/P3C (ECCPMX configuration bit is cleared).
DS39663A-page 18
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 2005 Microchip Technology Inc.