PIC32MX5XX_11 Datasheet, PDF (193/256 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-bit Flash Microcontrollers

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 ≤TA ≤+85°C for Industrial
-40°C ≤TA ≤+105°C for V-Temp
Param.
No.
Symbol
Characteristics
Min. Typical Max. Units
Comments
D310 VRES Resolution
VDD/24 — VDD/32 LSb
—
D311 VRAA Absolute Accuracy
—
—
1/2
LSb
—
D312 TSET
Settling Time⁽¹⁾
—
—
10
μs
—
D313 VIREF 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 ≤TA ≤+85°C for Industrial
-40°C ≤TA ≤+105°C for V-Temp
Param.
No.
Symbol
Characteristics
Min. Typical Max. Units
Comments
D320
D321
VCORE
CEFC
Regulator Output Voltage
1.62
External Filter Capacitor Value 8
D322 TPWRT Power-up Timer Period
—
1.80
10
64
1.98 V
—
— μF Capacitor must be low series
resistance (1 ohm)
— ms
—
© 2009-2011 Microchip Technology Inc.
DS61156G-page 193