PIC16F87T/ML View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F87T/ML Datasheet PDF : 230 Pages
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FIGURE 5-8:
PIC16F87/88
BLOCK DIAGRAM OF RB0/INT/CCP1(3) PIN
CCP1M<3:0> = 1000, 1001, 11xx and CCPMX = 1
CCP
0
1
CCP1M<3:0> = 000
RBPU(2)
Data Bus
WR PORTB
WR TRISB
Data Latch
DQ
CK
TRIS Latch
DQ
CK
VDD
P
Weak
Pull-up
I/O pin(1)
TTL
Input
Buffer
RD TRISB
RD PORTB
QD
EN
To INT0 or CCP
RD PORTB
Note 1: I/O pins have diode protection to VDD and VSS.
2: To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit.
3: The CCP1 pin is determined by the CCPMX bit in Configuration Word 1 register.
2002-2013 Microchip Technology Inc.
DS30487D-page 59
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