STM32L443CCI3 datasheet(94/215 Pages) STMICROELECTRONICS

номер детали	STM32L443CCI3

подробное описание детали	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, 256KB Flash, 64KB SRAM, USB FS, LCD, analog, audio, AES

PDF	215 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

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94 / 215 page

Electrical characteristics

STM32L443CC STM32L443RC STM32L443VC

94/215

DS11421 Rev 4

Table 23. Embedded reset and power control block characteristics

Symbol

Parameter

Conditions(1)

Min

Typ

Max

Unit

tRSTTEMPO(2)

Reset temporization after

BOR0 is detected

VDD rising

250

400

μs

VBOR0(2)

Brown-out reset threshold 0

Rising edge

1.62

1.66

1.7

Falling edge

1.6

1.64

1.69

VBOR1

Brown-out reset threshold 1

Rising edge

2.06

2.1

2.14

Falling edge

1.96

2.04

VBOR2

Brown-out reset threshold 2

Rising edge

2.26

2.31

2.35

Falling edge

2.16

2.20

2.24

VBOR3

Brown-out reset threshold 3

Rising edge

2.56

2.61

2.66

Falling edge

2.47

2.52

2.57

VBOR4

Brown-out 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

-20

Hysteresis in

other mode

-30

Vhyst_BOR_PVD

Hysteresis voltage of BORH

(except BORH0) and PVD

100

IDD

(BOR_PVD)(2)

BOR(3) (except BOR0) and

PVD consumption from VDD

1.1

1.6

µA

VPVM1

VDDUSB peripheral voltage

monitoring

1.18

1.22

1.26

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