Datasheet

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 3)
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param. Symbol Characteristic
(2)
Min. Typ. Max. Units Conditions
VR310 T
SET Settling Time
(1)
——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 < VDD < VDDMIN. Analog modules: ADC, Comparator and DAC will have
degraded performance. Device functionality is tested but not characterized. Refer to Parameter BO10 in
Table 32-11 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 2)
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  TA  +125°C for Extended
Param. Symbol Characteristic
(1)
Min. Typ. Max. Units Conditions
VRD310 CV
RES Resolution CVRSRC/24 — CVRSRC/32 LSb
VRD311 CVRAA Absolute Accuracy — — 0.5 LSb
VRD312 CVR
L Maximum Load on CVREF
Output Pin
——0.75AAVDD = 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 < VDD < VDDMIN. Analog modules: ADC, Comparator and DAC will have
degraded performance. Device functionality is tested but not characterized. Refer to Parameter BO10 in
Table 32-11 for the minimum and maximum BOR values.