PIC24FJ64GA705 Datasheet, PDF (366/412 Pages) –

PIC24FJ256GA705 FAMILY
TABLE 32-11: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS
Operating Conditions: -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol
Characteristics
Min
DVR
TVREG Voltage Regulator Start-up Time —
DVR10
DVR11
DVR20
DVR21
VBG
TBG
VRGOUT
CEFC
Internal Band Gap Reference
Band Gap Reference
Start-up Time
Regulator Output Voltage
External Filter Capacitor Value
1.14
—
1.6
10
DVR30 VLVR
Low-Voltage Regulator
—
Output Voltage
Typ Max Units
Comments
10 — s VREGS = 0 with any POR or
BOR
1.2 1.26 V
1 — ms
1.8 2.0 V VDD > 1.9V
— — F Series resistance < 3
recommended; < 5 required
1.2 — V RETEN = 1, LPCFG = 0
TABLE 32-12: HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS
Operating Conditions: -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol
Characteristic
Min Typ Max Units Conditions
DC18 VHLVD HLVD Voltage on VDD HLVDL<3:0> = 0100⁽¹⁾ 3.45 — 3.73 V
Transition
HLVDL<3:0> = 0101 3.25 — 3.58 V
HLVDL<3:0> = 0110 2.95 — 3.25 V
HLVDL<3:0> = 0111 2.75 — 3.04 V
HLVDL<3:0> = 1000 2.65 — 2.92 V
HLVDL<3:0> = 1001 2.45 — 2.70 V
HLVDL<3:0> = 1010 2.35 — 2.60 V
HLVDL<3:0> = 1011 2.25 — 2.49 V
HLVDL<3:0> = 1100 2.15 — 2.39 V
HLVDL<3:0> = 1101 2.08 — 2.28 V
HLVDL<3:0> = 1110 2.00 — 2.15 V
DC101 VTHL HLVD Voltage on
HLVDL<3:0> = 1111
— 1.20 —
V
HLVDIN Pin Transition
DC105 TONLVD HLVD Module Enable Time
—
5
—
S
Note 1: Trip points for values of HLVD<3:0>, from ‘0000’ to ‘0011’, are not implemented.
From POR or
HLVDEN = 1
DS30010118B-page 366
 2016 Microchip Technology Inc.