STM32WB55CC datasheet(84/193 Pages) STMICROELECTRONICS

Part #	STM32WB55CC

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

PDF	193 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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84 / 193 page

Electrical characteristics

STM32WB55xx STM32WB35xx

84/193

DS11929 Rev 11

Caution:

Each power supply pair (VDD / VSS, VDDA / VSSA etc.) must be decoupled with filtering

ceramic capacitors as shown in Figure 16. These capacitors must be placed as close as

possible to (or below) the appropriate pins on the underside of the PCB to ensure the good

functionality of the device.

6.1.7

Current consumption measurement

Figure 18. Current consumption measurement scheme

6.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 20, Table 21 and Table 22

may cause permanent damage to the device. These are stress ratings only and functional

operation of the device at these conditions is not implied. Exposure to maximum rating

conditions for extended periods may affect device reliability.

Device mission profile (application conditions) is compliant with JEDEC JESD47

Qualification Standard, extended mission profiles are available on demand.

MS45416V1

IDDUSB

VDDUSB

IDDVBAT

VBAT

IDD

IDDA

VDD

VDDA

IDDRF

VDDRF

IDDSMPS

VDDSMPS

STM32WB55CC Datasheet(PDF) 84 Page - STMicroelectronics