PIC18C452-I 데이터 시트보기 (PDF) - Microchip Technology
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PIC18C452-I Datasheet PDF : 304 Pages
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PIC18CXX2
TABLE 1-2: PIC18C2X2 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number Pin Buffer
DIP SOIC Type Type
Description
RB0/INT0
RB0
INT0
RB1/INT1
RB1
INT1
RB2/INT2
RB2
INT2
RB3/CCP2
RB3
CCP2
RB4
21 21
I/O
I
22 22
I/O
I
23 23
I/O
I
24 24
I/O
I/O
25 25 I/O
PORTB is a bi-directional I/O port. PORTB can be software
programmed for internal weak pull-ups on all inputs.
TTL
Digital I/O.
ST
External Interrupt 0.
TTL
ST
External Interrupt 1.
TTL
Digital I/O.
ST
External Interrupt 2.
TTL
Digital I/O.
ST
Capture2 input, Compare2 output, PWM2 output.
TTL
Digital I/O.
Interrupt-on-change pin.
RB5
RB6
RB7
Legend:
26 26 I/O TTL
27 27 I/O TTL
I
ST
28 28 I/O TTL
I/O
ST
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
O = Output
OD = Open Drain (no P diode to VDD)
Digital I/O.
Interrupt-on-change pin.
Digital I/O.
Interrupt-on-change pin.
ICSP programming clock.
Digital I/O.
Interrupt-on-change pin.
ICSP programming data.
CMOS = CMOS compatible input or output
I = Input
P = Power
1999-2013 Microchip Technology Inc.
DS39026D-page 11
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