STM32WB55CGU6TR - STMicroelectronics

Manufacturer Part Number

STM32WB55CGU6TR

Manufacturer

STMicroelectronics

Introduction

Integrated Bluetooth® 5.3, Zigbee®, and 802.15.4 wireless MCU

Combines an ultra-low-power 32-bit Arm® Cortex®-M4 CPU with an Arm® Cortex®-M0+ co-processor

Product Features and Performance

405GHz ~ 2.48GHz operating frequency

-40°C ~ 85°C operating temperature range

71V ~ 3.6V supply voltage

2mA ~ 12.7mA transmitting current

5mA ~ 7.9mA receiving current

6dBm output power

-100dBm sensitivity

2Mbps maximum data rate

1MB Flash, 256kB SRAM memory

ADC, I2C, SPI, UART, USART, USB serial interfaces

30 GPIOs

Product Advantages

Integrated Bluetooth 5.3, Zigbee, and 802.15.4 wireless connectivity

Ultra-low power consumption

High-performance 32-bit Arm Cortex-M4 and Cortex-M0+ co-processors

Extensive peripheral set and connectivity options

Key Technical Parameters

Frequency: 2.405GHz ~ 2.48GHz

Operating Temperature: -40°C ~ 85°C

Supply Voltage: 1.71V ~ 3.6V

Transmitting Current: 5.2mA ~ 12.7mA

Receiving Current: 4.5mA ~ 7.9mA

Output Power: 6dBm

Sensitivity: -100dBm

Maximum Data Rate: 2Mbps

Memory: 1MB Flash, 256kB SRAM

Interfaces: ADC, I2C, SPI, UART, USART, USB

GPIOs: 30

Quality and Safety Features

RoHS3 compliant

48-UFQFPN (7x7) package

Tape & Reel (TR) packaging

Compatibility

Compatible with Bluetooth 5.3, Zigbee, and 802.15.4 protocols

Application Areas

Wireless IoT and smart home applications

Industrial automation and control systems

Medical and healthcare devices

Wearable electronics

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available from STMicroelectronics as newer models are released.

Key Reasons to Choose This Product

Integrated wireless connectivity with Bluetooth 5.3, Zigbee, and 802.15.4 support

Powerful 32-bit Arm Cortex-M4 and Cortex-M0+ co-processors for efficient performance

Ultra-low power consumption for extended battery life in portable applications

Extensive peripheral and interface options for versatile system integration

RoHS3 compliance for use in a wide range of applications

Availability in standard 48-UFQFPN (7x7) package and Tape & Reel (TR) packaging