STM32U073RCT3 datasheet(46/146 Pages) STMICROELECTRONICS

46 / 146 page

Symbol

Parameter

Conditions(1)

Min Typ Max Unit

VBOR2

Brownout reset threshold 2

Rising edge

2.26 2.31 2.35

Falling edge

2.16 2.20 2.24

VBOR3

Brownout reset threshold 3

Rising edge

2.56 2.61 2.66

Falling edge

2.47 2.52 2.57

VBOR4

Brownout reset threshold 4

Rising edge

2.85 2.90 2.95

Falling edge

2.76 2.81 2.86

VPVD0

Programmable voltage detector threshold 0

Rising edge

2.1 2.15 2.19

Falling edge

2.05

2.1

VPVD1

PVD threshold 1

Rising edge

2.26 2.31 2.36

Falling edge

2.15 2.20 2.25

VPVD2

PVD threshold 2

Rising edge

2.41 2.46 2.51

Falling edge

2.31 2.36 2.41

VPVD3

PVD threshold 3

Rising edge

2.56 2.61 2.66

Falling edge

2.47 2.52 2.57

VPVD4

PVD threshold 4

Rising edge

2.69 2.74 2.79

Falling edge

2.59 2.64 2.69

VPVD5

PVD threshold 5

Rising edge

2.85 2.91 2.96

Falling edge

2.75 2.81 2.86

VPVD6

PVD threshold 6

Rising edge

2.92 2.98 3.04

Falling edge

2.84 2.90 2.96

Vhyst_BORH0

Hysteresis voltage of BORH0

Hysteresis in continuous

mode

Hysteresis in other mode

Vhyst_BOR_PVD

Hysteresis voltage of BORH (except BORH0)

and PVD

100

IDD (BOR_PVD)(2)

BOR (except BOR0) and PVD consumption

from VDD(3)

1.1

1.6

µA

BOR(3) (except BOR0) and PVD average

consumption from VDD with ENULP = 1

1000

VPVM1

VDDUSB peripheral voltage monitoring

1.18 1.22 1.26

VPVM3

VDDA peripheral voltage monitoring

Rising edge

1.61 1.65 1.69

Falling edge

1.6 1.64 1.68

VPVM4

VDDA peripheral voltage monitoring

Rising edge

1.78 1.82 1.86

Falling edge

1.77 1.81 1.85

Vhyst_PVM3

PVM3 hysteresis

Vhyst_PVM4

PVM4 hysteresis

IDD (PVM1)(2)

PVM1 consumption from VDD

0.2

µA

IDD (PVM3/PVM4)(2) PVM3 and PVM4 consumption from VDD

µA

1. Continuous mode means Run/Sleep modes, or temperature sensor enable in Low-power run/Low-power sleep modes.

2. Specified by design, not tested in production.

3. BOR0 is enabled in all modes (except shutdown) and its consumption is therefore included in the supply current

characteristics tables.

STM32U073x8/B/C

Electrical characteristics

DS14548 - Rev 2

page 46/146

STM32U073RCT3 Datasheet(PDF) 46 Page - STMicroelectronics

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