Illustration for selection reference only

STM32WB55CGU6

ST dual-core wireless microcontroller with Bluetooth Low Energy and 802.15.4 radio.

Product Code
DH92C06DB1
Brand
ST/意法半导体
Package
UFQFPN-48
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The STM32WB55CGU6 is a wireless microcontroller from STMicroelectronics' STM32WB series. It uses a dual-core architecture with an application core and a coprocessor dedicated to the radio protocol stack, integrating Bluetooth Low Energy and IEEE 802.15.4 radio transceiver functions for embedded systems requiring wireless connectivity. It offers multiple low-power modes and rich peripheral interfaces to simplify wireless IoT end-device design. Refer to the original datasheet for core type, clock speed, memory size and radio parameters.

APPLICATIONS

Applications

  • Used in Bluetooth Low Energy IoT nodes for wireless data transmission and device interconnection.
  • Used in smart home terminals to communicate with gateways via 802.15.4 or Bluetooth.
  • Used in wearable devices to achieve wireless connectivity within a limited power budget.
  • Used in industrial wireless sensors to collect and upload field data.
FEATURES AND BENEFITS

Features and Benefits

  • Dual-core architecture separates application processing from the radio protocol stack, easing software partitioning and real-time response.
  • Integrates Bluetooth Low Energy and 802.15.4 radio, reducing the need for external RF components.
  • Supports multiple low-power modes, suitable for battery-powered wireless terminals.
  • Provides common serial interfaces and peripherals for connecting sensors and external circuits.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the package, memory size and temperature grade via the specific orderable part number suffix, and confirm radio certification and firmware stack version requirements against the original datasheet.

Verify product details against the manufacturer datasheet before purchase.

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