STM32WB55RGV6 STMicroelectronics RF Microcontroller

STM32WB55RGV6 STMicroelectronics RF Microcontroller

The STM32WB55RGV6 is a dual-core wireless microcontroller (MCU) developed by STMicroelectronics. It integrates a high-performance Arm Cortex-M4 core for application processing and an Arm Cortex-M0+ core dedicated to wireless communication. This MCU supports Bluetooth Low Energy (BLE) 5.3, Zigbee 3.0, Thread, and IEEE 802.15.4 protocols, making it ideal for wireless IoT applications. The STM32WB55RGV6 offers low power consumption, enhanced security features, and a rich set of peripherals.

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• Dual-Core Processor:  Cortex-M4 (64 MHz) for main tasks + Cortex-M0+ (32 MHz) for wireless

• Wireless Support:  Works with Bluetooth 5.3, Zigbee 3.0, Thread, and IEEE 802.15.4

• Large Memory: 1MB Flash (for program storage) + 256KB RAM (for smooth operation)

• Low Power Modes:  Saves energy with multiple power-saving options

• Security Built-In:  Includes AES-256 encryption, Secure Boot, and Trust Zone for protection

• Multiple Peripherals: Supports ADC, DAC, SPI, I2C, USART, USB, and timers

Specifications of STM32WB55RGV6 STMicroelectronics RF Microcontroller

• Core Architecture: Arm Cortex-M4 (64 MHz), Cortex-M0+ (32 MHz)

• Flash Memory: 1 MB (Dual-bank)

• SRAM: 256 KB

• Wireless Protocols: BLE 5.3, Zigbee 3.0, Thread, IEEE 802.15.4

• Operating Voltage: 1.71V - 3.6V

• Operating Temperature: -40°C to +85°C

• Peripherals: ADC, DAC, Op-Amps, SPI, I2C, USART, USB

• Security Features: AES-256, Secure Boot, MPU, Trust Zone

Applications of STM32WB55RGV6 STMicroelectronics RF Microcontroller

• Wireless IoT devices

• Wearable electronics

• Healthcare applications

• Smart metering and asset tracking

• Building automation

Package Includes

      1 x STM32WB55RGV6 STMicroelectronics RF Microcontroller