PIC16C782 Microchip Technology Inc., PIC16C782 Datasheet - Page 45

• Manufacturer Part Number: PIC16C782
• Description: 8-bit Cmos Microcontrollers With A/d, D/a, Opamp, Comparators And Psmc
• Manufacturer: Microchip Technology Inc.

FIGURE 3-15:
2001 Microchip Technology Inc.
WR IOCB
Serial Programming Clock
Data Bus
WR WPUB
RD WPUB
WR PORTB
WR TRISB
RD TRISB
RD PORTB
RD IOCB
PSMC SMCON
0
0
1
x
BLOCK DIAGRAM OF RB6/C1/PSMC1A PIN
C1OE
SMCON
PSMC1A
C1OUT
IOCB Reg.
WPUB Reg.
Data Reg.
D
TRIS Reg.
CK
CK
D
CK
CK
D
D
COMPARATOR C1OE
Q
Q
Q
Q
Q
Q
Q
Q
0
1
x
x
Set RBIF
From other
RB<7:0> pins
Preliminary
PORTB TRISB<6>
RBPU
1
0
0
0
Q
Q
PIC16C781/782
EN
EN
D
D
V
V
P
N
DD
SS
FUNCTION
Digital Out
TTL
PSMC1A
Digital In
C1OUT
V
P
DD
RD Port
Q3
Weak Pull-up
Q1
V
V
DD
SS
RB6/C1/PSMC1A
DS41171A-page 43