Datasheet

 2009-2013 Microchip Technology Inc. DS60001156H-page 373
PIC32MX5XX/6XX/7XX
TABLE 31-14: VOLTAGE REFERENCE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  T
A  +105°C for V-Temp
Param.
No.
Symbol Characteristics Min. Typical Max. Units Comments
D310 V
RES Resolution VDD/24 — VDD/32 LSb —
D311 VR
AA Absolute Accuracy — — 1/2 LSb —
D312 TSET Settling Time
(1)
— — 10 s—
D313 V
IREF Internal Voltage Reference — 0.6 — V —
Note 1: Settling time measured while CVRR = 1 and CVR<3:0> transitions from ‘0000’ to ‘1111’. This parameter is
characterized, but not tested in manufacturing.
TABLE 31-15: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
-40°C  TA  +105°C for V-Temp
Param.
No.
Symbol Characteristics Min. Typical Max. Units Comments
D321 CEFC External Filter Capacitor Value 8 10 — F Capacitor must be low series
resistance (1 ohm)
D322 TPWRT Power-up Timer Period — 64 — ms —