STM32MP157DAC1 datasheet(131/258 Pages) STMICROELECTRONICS

131 / 258 page

DS12504 Rev 2

131/258

STM32MP157A

Electrical characteristics

238

6.3.3

Embedded reset and power control block characteristics

The parameters given in Table 15 are derived from tests performed under ambient

temperature and VDD supply voltage conditions summarized in Table 13: General operating

conditions.

Table 15. Embedded reset and power control block characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

tRSTTEMPO(1)

Reset temporization. after

BOR0 released

377

550

µs

VBOR0(1)

Brown-out reset threshold 0

Rising edge

1.62

1.67

1.71

Falling edge

1.58

1.63

1.67

VBOR1

Brown-out reset threshold 1

Rising edge

2.055

2.1

2.145

Falling edge

1.955

2.045

VBOR2

Brown-out reset threshold 2

Rising edge

2.355

2.4

2.445

Falling edge

2.255

2.3

2.345

VBOR3

Brown-out reset threshold 3

Rising edge

2.655

2.7

2.745

Falling edge

2.555

2.6

2.645

VPVD0

Programmable Voltage

Detector threshold 0

Rising edge

1.905

1.95

1.995

Falling edge

1.805

1.85

1.895

VPVD1

Programmable Voltage

Detector threshold 1

Rising edge

2.055

2.1

2.145

Falling edge

1.955

2.045

VPVD2

Programmable Voltage

Detector threshold 2

Rising edge

2.205

2.25

2.295

Falling edge

2.105

2.15

2.195

VPVD3

Programmable Voltage

Detector threshold 3

Rising edge

2.355

2.4

2.445

Falling edge

2.255

2.3

2.345

VPVD4

Programmable Voltage

Detector threshold 4

Rising edge

2.505

2.55

2.595

Falling edge

2.405

2.45

2.495

VPVD5

Programmable Voltage

Detector threshold 5

Rising edge

2.655

2.7

2.745

Falling edge

2.555

2.6

2.645

VPVD6

Programmable Voltage

Detector threshold 6

Rising edge

2.805

2.85

2.895

Falling edge in

RUN mode

2.705

2.75

2.795

Vhyst_BOR0

Hysteresis voltage of BOR0

Hysteresis in

RUN mode

-40

Vhyst_BOR

Hysteresis voltage of BOR

Unless BOR0

100

Vhyst_BOR_PVD

Hysteresis voltage of BOR

(unless BOR0) and PVD(2)

Hysteresis in

RUN mode

100

IDD_BOR_PVD(1)(3)

BOR (unless BOR0) and PVD

consumption from VDD

0.246

0.626

µA

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