STM32WB55 datasheet(108/193 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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108 / 193 page

IDD

(wakeup

from

Stop1)

Supply

current

during

wakeup from

Stop 1

bypass mode

Wakeup clock

HSI16,



voltage Range 2.



See (4).

3.0 V

129

µA

Wakeup clock



MSI = 32 MHz,

voltage Range 1.



See (4).

3.0 V

124

Wakeup clock



MSI = 4 MHz,

voltage Range 2.



See (4).

3.0 V

207

1. Guaranteed based on test during characterization, unless otherwise specified.

2. LCD enabled with external voltage source. Consumption from VLCD excluded. Refer to LCD controller characteristics for IVLCD

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

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

timings.

Table 44. Current consumption in Stop 1 mode (continued)

Symbol

Parameter

Conditions

TYP

MAX(1)

Unit

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

STM32WB55 Datasheet(PDF) 108 Page - STMicroelectronics

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