PIC16F526 Datasheet, PDF (65/122 Pages) Microchip Technology – 14-Pin, 8-Bit Flash Microcontroller

PIC16F526
FIGURE 10-1:
C1IN+
C1IN-
VREF
(0.6V)
COMPARATORS BLOCK DIAGRAM
C1PREF
1
+
0
1
-
0
C1NREF
C1ON
C1POL
RB2/C1OUT
C1OUTEN
C1OUT (Register)
T0CKI
0
1
C1T0CS
T0CKI Pin
Q
D
S
READ
CM1CON0
C2IN+
C2IN-
CVREF
1
0
C2PREF2
C2PREF1
1
+
0
-
1
0
C2NREF
C2ON
C2POL
RC4/C2OUT
C2OUTEN
C2OUT (Register)
C1WU
C2WU
CWUF
Q
D
S
READ
CM2CON0
 2010 Microchip Technology Inc.
DS41326D-page 65