STMicroelectronics

STM32WB55CCU6TR  

RF Transceiver ICs

The STM32WB55CCU6TR is a wireless microcontroller unit (MCU) developed by STMicroelectronics. It is part of the STM32WB series, which is designed for low-power wireless applications. Here is a brief description of the STM32WB55CCU6TR, its features, and potential applications:

Description:

The STM32WB55CCU6TR is a System-in-Package (SiP) device that integrates a high-performance Arm Cortex-M4 CPU with an FPU, a low-power Arm Cortex-M0+ CPU, and a comprehensive set of wireless connectivity options. It is designed to provide a highly integrated, energy-efficient solution for a wide range of IoT applications.

Features:

1. Dual-core architecture: The STM32WB55CCU6TR features an Arm Cortex-M4 CPU with an FPU running at up to 64 MHz and an Arm Cortex-M0+ CPU running at up to 32 MHz, allowing for efficient multitasking and real-time processing.
2. Wireless connectivity: The device offers a wide range of wireless connectivity options, including Bluetooth 5, Bluetooth Low Energy (BLE), IEEE 802.15.4, Thread, Zigbee, and other proprietary protocols.
3. Memory: The STM32WB55CCU6TR comes with 512 KB of Flash memory, 320 KB of SRAM, and 8 KB of information memory.
4. Low power: The device is designed for low-power applications, with a variety of low-power modes and a power consumption as low as 20 uA/MHz in run mode and 1.5 uA in standby mode.
5. GPIOs: The MCU features multiple general-purpose input/output (GPIO) pins, which can be configured for various functions, such as digital input/output, analog input, or communication interfaces.
6. Integrated peripherals: The STM32WB55CCU6TR includes a range of integrated peripherals, such as timers, communication interfaces (I2C, SPI, USART), and a 12-bit ADC, to support various application requirements.
7. Security features: The device provides hardware-based security features, including a hardware cryptographic module, a true random number generator, and secure boot capabilities.

Applications:

1. Smart home and building automation: The STM32WB55CCU6TR can be used in smart home devices, such as smart locks, thermostats, and lighting control systems, as well as building automation systems for energy management and security.
2. Health and fitness: The MCU can be integrated into wearable devices, like fitness trackers and smartwatches, to collect and process health-related data.
3. Industrial IoT: The STM32WB55CCU6TR can be used in industrial IoT applications, such as sensor networks, asset tracking, and predictive maintenance systems.
4. Consumer electronics: The MCU can be used in various consumer electronics devices that require wireless connectivity and low power consumption, such as wireless headphones, remote controls, and smart appliances.
5. Environmental monitoring: The device can be employed in environmental monitoring systems to collect and transmit data on temperature, humidity, air quality, and other environmental factors.

The STM32WB55CCU6TR is a versatile and powerful MCU designed for a wide range of low-power wireless applications, making it an excellent choice for developers working on IoT and wireless connectivity projects.

STM32WB55CCU6TR Documents

Download datasheets and manufacturer documentation for STM32WB55CCU6TR

Datasheets :

STM32WB35xx/55xx      

HTML Datasheet :

STM32WB35xx/55xx      

PCN Design/Specification :

STM32WB 21/May/2021