STM32WB50CG datasheet(72/119 Pages) STMICROELECTRONICS

72 / 119 page

Electrical characteristics

STM32WB50CG STM32WB30CE

72/119

DS13047 Rev 5

Table 41. Current consumption in Shutdown mode

Symbol

Parameter

Conditions

TYP

MAX(1)

Unit

-VDD 0 °C 25 °C 40 °C 55 °C 85 °C 0 °C 25 °C 85 °C

IDD

(Shutdown)

Supply current

in Shutdown

mode (backup

registers

retained) RTC

disabled

2.4 V 0.059 0.014 0.055 0.120 0.785

µA

3.0 V 0.064 0.037 0.070 0.180 1.000

0.185 2.670

3.6 V 0.071 0.093 0.140 0.280 1.300

0.247 3.120

IDD

(Shutdown

with RTC)

Supply current

in Shutdown

mode (backup

registers

retained) RTC

enabled

RTC clocked

by LSE



quartz (2) in

low drive

mode

2.4 V 0.425 0.405 0.460 0.540 1.200

3.0 V 0.535 0.535 0.595 0.700 1.500

0.664 2.990

3.6 V 0.695 0.720 0.790 0.940 2.000

0.790 3.730

1. Guaranteed by characterization results, unless otherwise specified.

2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two

6.8 pF loading capacitors.

Table 42. Current consumption in VBAT mode

Symbol Parameter

Conditions

TYP

MAX(1)

Unit

-VBAT 0 °C 25 °C 40 °C 55 °C 85 °C 0 °C 25 °C 40 °C 55 °C 85 °C

IDD(VBAT)

Backup

domain

supply

current

RTC disabled

2.4 V 1.00 2.00 5.00 12.0 60.0

----

3.0 V 2.00 4.00 7.00 16.0 75.0

----

3.6 V 7.00 15.0 23.0 42.0

170

----

RTC enabled

and clocked

by LSE

quartz(2)

2.4 V 385 395

400

415

475

----

3.0 V 495 505

515

530

600

----

3.6 V 630 645

660

685

830

----

1. Guaranteed by characterization results, unless otherwise specified.

2. Based on characterization done with a 32.768 kHz crystal (MC306-G-06Q-32.768, manufacturer JFVNY) with two 6.8 pF

loading capacitors.

Table 43. Current under Reset condition

Symbol Conditions

TYP

MAX(1)

Unit

0 °C

25 °C

40 °C

55 °C

85 °C

0 °C

25 °C

40 °C

55 °C

85 °C

IDD(RST)

2.4 V

µA

3.0 V

550

750

3.6 V

750

1. Guaranteed by characterization results, unless otherwise specified.

STM32WB50CG датащи(PDF) 72 Page - STMicroelectronics

STM32WB50CG датащи(HTML) 72 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL