STMicroelectronics

STM32WB55VGY6TR

STM32WB55VGY6TR Description

The STM32WB55VGY6TR is a high-performance, ultra-low-power dual-core ARM Cortex-M4 and Cortex-M0+ microcontroller from STMicroelectronics, designed for RF Transceiver ICs. It boasts a 1MB Flash and 256kB SRAM memory size, making it ideal for applications requiring substantial memory. This device operates within a voltage supply range of 1.71V to 3.6V, ensuring compatibility with various power sources.

STM32WB55VGY6TR Features

• Protocol Support: The STM32WB55VGY6TR supports Bluetooth v5.3, Thread, and Zigbee®, providing flexibility in wireless communication protocols.
• RF Family/Standard: It adheres to the 802.15.4 and Bluetooth standards, allowing for compatibility with a wide range of wireless devices.
• Frequency Range: The device operates in the 2.405GHz to 2.48GHz frequency range, suitable for applications requiring operation within the 2.4GHz ISM band.
• Power Output: It offers a power output of 6dBm, ensuring reliable signal transmission over short distances.
• Current Consumption: The STM32WB55VGY6TR has a low current consumption of 4.5mA when receiving and 5.2mA when transmitting, contributing to its ultra-low-power design.
• Modulation: GFSK modulation is supported, which is beneficial for applications requiring robust data transmission in the presence of noise.
• GPIO: With 72 GPIO pins, this device offers extensive connectivity options for various peripherals.
• Serial Interfaces: It includes ADC, I2C, SPI, UART, USART, and USB interfaces, enhancing its versatility in communication and data acquisition.
• RoHS Compliance: The STM32WB55VGY6TR is ROHS3 compliant, meeting environmental standards for electronic components.

STM32WB55VGY6TR Applications

The STM32WB55VGY6TR is well-suited for applications that demand low power consumption and robust wireless communication capabilities. Ideal use cases include:

• Smart Home Devices: For IoT devices such as smart thermostats, lighting controls, and security systems that require low-power operation and wireless connectivity.
• Wearable Technology: In health and fitness trackers, where low power consumption is critical for extended battery life.
• Industrial Automation: For sensor networks and control systems that require reliable wireless communication and low power consumption.
• Medical Devices: In portable medical equipment that benefits from low power consumption and wireless data transmission capabilities.

Conclusion of STM32WB55VGY6TR

The STM32WB55VGY6TR stands out with its ultra-low-power dual-core architecture, extensive protocol support, and robust wireless communication capabilities. Its versatility in serial interfaces and GPIO options makes it an excellent choice for a wide range of applications in the IoT, wearable technology, industrial automation, and medical device sectors. Its low power consumption and compliance with environmental standards further enhance its appeal for developers looking to create energy-efficient and eco-friendly solutions.