Datasheet

 2010 Microchip Technology Inc. DS41302D-page 75
PIC12F609/615/617/12HV609/615
FIGURE 9-6: COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
VRR
8R
VR<3:0>
(1)
Analog
8RRR RR
16 Stages
VDD
MUX
Fixed Voltage
CMVREN
CV
REF
(1)
Reference
EN
FVREN
Sleep
HFINTOSC enable
0.6V
FixedRef
To Comparators
and ADC Module
To Comparators
and ADC Module
Note 1: Care should be taken to ensure CV
REF remains within the comparator common mode input range. See
Section 16.0 “Electrical Specifications” for more detail.
15
0
4