PIC10F202 Microchip Technology Inc., PIC10F202 Datasheet - Page 40

• Manufacturer Part Number: PIC10F202
• Description: 6-pin, 8-bit Flash Microcontrollers Data Sheet
• Manufacturer: Microchip Technology Inc.

PIC10F200/202/204/206
8.1
The on-board comparator inputs, (GP0/CIN+, GP1/
CIN-), as well as the comparator output (GP2/COUT),
are steerable. The CMCON0, OPTION and TRIS
registers are used to steer these pins (see Figure 8-1).
If the Comparator mode is changed, the comparator
output level may not be valid for the specified mode
change delay shown in Table 12-1.
FIGURE 8-1:
TABLE 8-1:
DS41239D-page 38
T0CS
0
1
1
1
1
(0.6V)
OSCCAL
Band Gap Buffer
Comparator Configuration
CMPT0CS
x
0
0
1
1
TMR0 CLOCK SOURCE
FUNCTION MUXING
BLOCK DIAGRAM OF THE COMPARATOR
COUTEN
x
0
1
0
1
C+
C-
Internal Instruction
Cycle
CMPOUT
CMPOUT
CMPOUT
T0CKI
CNREF
CPREF
Source
CWU
CMPON
+
-
T0CKI
POL
Note:
T0CKSEL
The comparator can have an inverted
output (see Figure 8-1).
CWUF
C
OUTEN
© 2007 Microchip Technology Inc.
T0CKI Pin
T0CKI/GP2/COUT
COUT(Register)
Q
D
S
Read
CMCON