PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 161

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 18-3:
 2010 Microchip Technology Inc.
FVR Buffer2
C12IN0-
C12IN1-
C12IN2-
C12IN3-
Note
C
X
V
C
CxNCH<1:0>
IN+
SS
DAC
X
PCH<1:0>
1:
2:
3:
When CxON = 0, the Comparator will produce a ‘0’ at the output.
When CxON = 0, all multiplexer inputs are disconnected.
Output of comparator can be frozen during debugging.
0
1
2
3
0
1
3
2
MUX
2
2
MUX
(2)
(2)
COMPARATOR 1 AND 2 MODULES SIMPLIFIED BLOCK DIAGRAM
(PIC16F/LF1823)
CxVN
CxVP
CxON
-
+
CxSP
CxON
CxHYS
Cx
(3)
(1)
PIC12F/LF1822/16F/LF1823
Preliminary
C
X
(from Timer1)
POL
T1CLK
Q1
Interrupt
Interrupt
D
D
EN
Q
det
det
Q
C
X
SYNC
CxINTP
CxINTN
0
1
To ECCP PWM Logic
C
MC
X
OUT
X
OUT
C
X
To Timer1 or SR Latch
OE
DS41413A-page 161
SYNCC
To Data Bus
TRIS bit
Set CxIF
X
C
OUT
X
OUT