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STM32WB55CGU6TR

STM32WB Series 1 MB Flash 256 kB RAM 2.48 GHz 32-Bit Microcontroller - UFQFPN-48

The STMicroelectronics STM32WB Series microcontroller is a versatile and powerful 32-bit solution designed for a wide range of applications requiring efficient processing and connectivity. With a robust ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and features an impressive 1 MB of Flash memory and 256 kB of RAM. Its compact UFQFPN-48 packaging ensures easy integration into various designs, making it an ideal choice for IoT devices, wearables, and other embedded syst

BrandSTMicroelectronics
PackageTape & Reel
Device TypeMicrocontrollers

Full Specifications

Frequency64MHz
Current - Transmitting5.2mA
Sensitivity (dBm)-100dBm
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Core ArchitectureARM Cortex-M4
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current40nA
Number of Channels13
Number of I/Os30
Number of I2C Channels2
Number of SPI Channels1

About This Product

The STMicroelectronics STM32WB Series microcontroller is a versatile and powerful 32-bit solution designed for a wide range of applications requiring efficient processing and connectivity. With a robust ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and features an impressive 1 MB of Flash memory and 256 kB of RAM. Its compact UFQFPN-48 packaging ensures easy integration into various designs, making it an ideal choice for IoT devices, wearables, and other embedded systems.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers Tape & Reel Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
STM32WB Series 1 MB Flash 256 kB RAM 2.48 GHz 32-Bit Microcontroller - UFQFPN-48

STM32WB55CGU6TR

STMicroelectronics

The STMicroelectronics STM32WB Series microcontroller is a versatile and powerful 32-bit solution designed for a wide range of applications requiring efficient processing and connectivity. With a robust ARM Cortex-M4 core, this microcontroller operates at a frequency of 64MHz and features an impressive 1 MB of Flash memory and 256 kB of RAM. Its compact UFQFPN-48 packaging ensures easy integration into various designs, making it an ideal choice for IoT devices, wearables, and other embedded syst

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