STMicroelectronics STM32WB55CEU6, Wireless System On Chip SOC 48-Pin UFQFPN

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Subtotal 10 units (supplied in a tray)*

Kr.611 45 

(exc. VAT)

Kr.764 31 

(inc. VAT)

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  • Shipping from 21. september 2026
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Units
Per unit
10 - 18Kr. 61,145
20 - 48Kr. 57,885
50 - 98Kr. 54,625
100 +Kr. 51,94

*price indicative

Packaging Options:
RS Stock No.:
192-3955P
Mfr. Part No.:
STM32WB55CEU6
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Processing Unit

Bluetooth

Mounting Type

Surface Mount

Package Type

UFQFPN

Pin Count

48

Dimensions

7.1 x 7.1 x 0.55mm

Height

0.55mm

Length

7.1mm

Maximum Operating Supply Voltage

3.6 V

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

1.71 V

Minimum Operating Temperature

-40 °C

Width

7.1mm

COO (Country of Origin):
CN
Wireless and ultra-low-power devices embed a powerful and ultra-low-power radio. They contain a dedicated Arm® Cortex® -M0+ for performing all the real-time low layer operation.

Designed to be extremely low-power and are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 64 MHz. The Cortex®-M4 core features a Floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security.

Enhanced inter-processor communication is provided by the IPCC with six bidirectional channels. The HSEM provides hardware semaphores used to share common resources between the two processors.

High-speed memories (Flash memory up to 1 Mbyte, up to 256 Kbyte of SRAM), a Quad-SPI Flash memory interface (available on all packages) and an extensive range of enhanced I/Os and peripherals.