STM32WB55REV6 - STMicroelectronics

Manufacturer Part Number

STM32WB55REV6

Manufacturer

STMicroelectronics

Introduction

Highly integrated wireless microcontroller for Bluetooth 5.3, 802.15.4, and proprietary RF applications

Product Features and Performance

405GHz to 2.48GHz operating frequency

-40°C to 85°C operating temperature range

71V to 3.6V supply voltage

512kB Flash and 256kB SRAM memory

2mA to 12.7mA transmit current

5mA to 7.9mA receive current

6dBm output power

-100dBm sensitivity

2Mbps maximum data rate

GFSK modulation

49 GPIOs

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

Product Advantages

Highly integrated wireless microcontroller

Supports multiple wireless protocols (Bluetooth 5.3, 802.15.4, Zigbee, Thread)

Low power consumption

High performance

Key Technical Parameters

Frequency: 2.405GHz to 2.48GHz

Operating Temperature: -40°C to 85°C

Supply Voltage: 1.71V to 3.6V

Memory: 512kB Flash, 256kB SRAM

Transmit Current: 5.2mA to 12.7mA

Receive Current: 4.5mA to 7.9mA

Output Power: 6dBm

Sensitivity: -100dBm

Data Rate: 2Mbps maximum

Modulation: GFSK

GPIO: 49

Quality and Safety Features

RoHS3 compliant

Compatibility

Compatible with Bluetooth 5.3, 802.15.4, Zigbee, Thread protocols

Application Areas

Wireless IoT applications

Bluetooth 5.3 applications

15.4 applications

Zigbee and Thread applications

Product Lifecycle

Currently in production

Replacement or upgrade options available

Key Reasons to Choose This Product

Highly integrated wireless microcontroller with support for multiple protocols

Low power consumption

High performance

Broad operating temperature range

Extensive peripheral interfaces

RoHS3 compliance for safety and environmental considerations