PIC16F526 Datasheet, PDF (32/122 Pages) Microchip Technology – 14-Pin, 8-Bit Flash Microcontroller

PIC16F526
FIGURE 6-6:
BLOCK DIAGRAM OF
RC0/RC1
Data
Bus
WR
Port
D
Q
Data
Latch
CK
Q
I/O
pin⁽¹⁾
W
Reg
TRIS ‘f’
D
Q
TRIS
Latch
CK
Q
Reset
Comp Pin Enable
FIGURE 6-7:
BLOCK DIAGRAM OF RC2
VROE
Data
Bus
WR
Port
D
Q
Data
Latch
CK
Q
W
Reg
TRIS ‘f’
D
Q
TRIS
Latch
CK
Q
Reset
CVREF _{1 I/O PIN(1)}
0
RD Port
COMP2
Note 1: I/O pins have protection diodes to VDD and
VSS.
RD Port
Note 1: I/O pins have protection diodes to VDD and
VSS.
DS41326D-page 32
 2010 Microchip Technology Inc.