Microchip Technology MA330025-1 Data Sheet

Page of 622
dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616G-page 568
 2009-2012 Microchip Technology Inc.
TABLE 32-63: COMPARATOR REFERENCE VOLTAGE SETTLING TIME SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V (see Note 
)
(unless otherwise stated)
Operating temperature
-40°C
  T
A
 
  +85°C for Industrial
-40°C
 T
A
 
 +125°C for Extended
Param.
Symbol
Characteristic
Min.
Typ.
Max.
Units
Conditions
VR310
T
SET
Settling Time
(
)
10
s
Note 1: Setting time measured while CVRR = 1 and CVR<3:0> bits transition from ‘0000’ to ‘1111’.
2: These parameters are characterized, but not tested in manufacturing.
3: Device is functional at V
BORMIN
 < V
DD
 < V
DDMIN
. Analog modules: ADC, Comparator and DAC will have 
degraded performance. Device functionality is tested but not characterized. Refer to Parameter 
 for the minimum and maximum BOR values.
TABLE 32-64: COMPARATOR REFERENCE VOLTAGE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V (see Note 
)
(unless otherwise stated)
Operating temperature
-40°C
  T
A
 
  +85°C for Industrial
-40°C
 T
A
 
 +125°C for Extended
Param.
Symbol
Characteristic
(
)
Min.
Typ.
Max.
Units
Conditions
VRD310 CV
RES
Resolution
CV
RSRC
/24
CV
RSRC
/32
LSb
VRD311 CVR
AA
Absolute Accuracy
0.5
LSb
VRD312 CVR
L
Maximum Load on CV
REF
 
Output Pin
0.75
A
AV
DD
 = 3.6V, 
CVRSS = 0, 
CVRR = 0, 
CVR<3:0> = 1111
Note 1: These parameters are characterized, but not tested in manufacturing.
2: Device is functional at V
BORMIN
 < V
DD
 < V
DDMIN
. Analog modules: ADC, Comparator and DAC will have 
degraded performance. Device functionality is tested but not characterized. Refer to Parameter 
 for the minimum and maximum BOR values.