Manufacturer Part Number
STM32WB55CCU6
Manufacturer
STMicroelectronics
Introduction
The STM32WB55CCU6 is a high-performance dual-core microcontroller with an integrated radio transceiver, designed for wireless applications such as Bluetooth, Zigbee, and Thread.
Product Features and Performance
4GHz RF transceiver with support for Bluetooth v5.3, Thread, and Zigbee protocols
Dual-core architecture with a Cortex-M4 and a Cortex-M0+ for optimal performance and power efficiency
256kB Flash memory and 128kB SRAM
Integrated power management and analog peripherals
Flexible GPIO with 30 pins
Low-power modes for extended battery life
Wide operating temperature range of -40°C to 85°C
Product Advantages
Dual-core design for efficient processing of wireless protocols and application-specific tasks
Comprehensive support for popular wireless standards, enabling flexible and future-proof wireless solutions
Extensive on-chip peripherals and interfaces for diverse IoT and industrial applications
Power-efficient operation for battery-powered and energy-constrained devices
Key Technical Parameters
Frequency range: 2.405GHz to 2.48GHz
Transmit power: 6dBm
Receive sensitivity: -100dBm
Data rate: Up to 2Mbps
Supply voltage: 1.71V to 3.6V
Package: 48-pin UFQFPN (7x7)
Quality and Safety Features
RoHS3 compliant
Robust package and design for industrial-grade reliability
Compatibility
The STM32WB55CCU6 is compatible with the broader STM32 ecosystem, allowing seamless integration with other STM32-based devices and development tools.
Application Areas
Wireless IoT devices
Industrial automation and control systems
Smart home and building automation
Wearable and medical devices
Asset tracking and monitoring
Product Lifecycle
The STM32WB55CCU6 is a current and actively supported product in the STM32 portfolio. Replacement or upgrade options may be available as the product roadmap evolves.
Key Reasons to Choose This Product
Powerful dual-core architecture for efficient wireless protocol processing and application-specific tasks
Comprehensive wireless protocol support, including Bluetooth, Thread, and Zigbee, enabling flexible and future-proof designs
Extensive on-chip peripherals and interfaces for diverse IoT and industrial applications
Power-efficient operation for battery-powered and energy-constrained devices
Robust package and design for industrial-grade reliability
Seamless integration with the broader STM32 ecosystem
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