Datasheet

 2010 Microchip Technology Inc. DS41326E-page 33
PIC16F526
FIGURE 6-8: BLOCK DIAGRAM OF RC3 FIGURE 6-9: BLOCK DIAGRAM OF RC4
Data
Bus
QD
Q
CK
QD
Q
CK
WR
Port
TRIS ‘f’
Data
TRIS
RD Port
W
Reg
Latch
Latch
Reset
Note 1: I/O pins have protection diodes to VDD and
V
SS.
I/O Pin
(1)
Data
Bus
QD
Q
CK
QD
Q
CK
WR
Port
TRIS ‘f’
Data
TRIS
RD Port
W
Reg
Latch
Latch
Reset
0
1
C2OUTEN
C2OUT
Note 1: I/O pins have protection diodes to VDD and
V
SS.
I/O Pin
(1)