STMicroelectronics

STM32WB55CGU6

The STM32WB55CGU6 is a microcontroller unit (MCU) developed by STMicroelectronics. It belongs to the STM32WB series, which is designed for wireless applications and IoT devices. Here's a brief description, features, and applications of the STM32WB55CGU6:

Description:

The STM32WB55CGU6 is a System-on-Chip (SoC) that integrates an ARM Cortex-M4 CPU with an FPU, a 2.4 GHz radio transceiver for Bluetooth® Low Energy (BLE) and IEEE 802.15.4, and a rich set of peripherals. It is designed to provide high performance and low power consumption, making it suitable for a wide range of wireless applications.

Features:

1. Processor: ARM Cortex-M4 CPU with FPU, running up to 64 MHz.
2. Memory: 512 KB of Flash memory and 192 KB of SRAM.
3. Wireless Connectivity: Integrated 2.4 GHz radio transceiver for BLE and IEEE 802.15.4, supporting Mesh networking.
4. Security: Secure Boot, TrustZone, and AES-CCM for secure communication and data protection.
5. Low Power: Ultra-low power mode with a 2.2uA/MHz consumption in run mode and down to 0.29uA in stop mode.
6. Peripherals: Rich set of peripherals, including ADCs, DACs, timers, communication interfaces (I2C, SPI, USART), and USB.
7. Package: Available in a 68-pin UFBGA package.
8. Operating Voltage: 1.71 V to 3.6 V.
9. Temperature Range: -40°C to 125°C.

Applications:

1. IoT Devices: Smart home appliances, wearables, and industrial sensors.
2. Wireless Communication: BLE and Zigbee nodes for home automation and industrial control.
3. Healthcare Devices: Medical sensors, fitness trackers, and health monitors.
4. Smart Meters: Energy, water, and gas metering systems.
5. Asset Tracking: GPS tracking devices and logistics tracking systems.
6. Consumer Electronics: Remote controls, wireless speakers, and headphones.
7. Industrial Automation: Sensor networks, actuators, and control systems.

The STM32WB55CGU6 is designed to provide a balance between performance, power efficiency, and wireless connectivity, making it a versatile choice for a wide range of applications in the IoT and wireless communication domains.