STM32WB55 datasheet(109/193 Pages) STMICROELECTRONICS

Part #	STM32WB55

Description	Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.2 and 802.15.4 radio solution

PDF	193 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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109 / 193 page

Table 45. Current consumption in Stop 0 mode

Symbol

Parameter

Conditions

TYP

MAX(1)

1. Guaranteed by characterization results, unless otherwise specified.

Unit

-VDD 0 °C 25 °C 40 °C 55 °C 85 °C 105 °C 0 °C 25 °C 85 °C 105 °C

IDD

(Stop 0)

Supply current

in Stop 0 mode,

RTC disabled,

BLE disabled,

LCD disabled

1.8 V 95.5

100

110

120

195

315

110.0 114.2 458.1

874.8

µA

2.4 V 97.5

105

110

125

195

315

3.0 V 98.5

105

110

125

195

320

117.3 134.3 461.8

880.0

3.6 V 100

105

115

125

200

320

165.0 135.7 494.0

884.1

Supply current

during wakeup

from Stop 0

Bypass mode

Wakeup clock

HSI16,

voltage Range 2.

See (2).

2. Wakeup with code execution from Flash memory. Average value given for a typical wakeup time as specified in Table 51: Low-power mode

wakeup timings.

3.0 V

331

Wakeup clock is

MSI = 32 MHz,

voltage Range 1.

See (2).

3.0 V

349

Wakeup clock is

MSI = 4 MHz,

voltage Range 2.

See (2).

3.0 V

196

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