STM32WBA64CIU7 Overview
The STM32WBA64CIU7 is a high-performance, dual-core microcontroller designed for advanced wireless and industrial applications. Integrating an Arm Cortex-M33 core with robust security features and a dedicated radio core supporting sub-GHz and 2.4 GHz wireless protocols, it provides a versatile platform for IoT and connected devices. With extensive memory options and rich peripheral interfaces, this device enables efficient processing, low power consumption, and seamless connectivity. Engineers and sourcing specialists benefit from its integration of reliable communication standards and comprehensive security, making it ideal for critical industrial and consumer applications. More details are available at IC Manufacturer.
STM32WBA64CIU7 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33, 64 MHz |
| Flash Memory | 256 KB |
| SRAM | 64 KB |
| Wireless Protocol Support | Sub-GHz and 2.4 GHz (BLE 5.2, IEEE 802.15.4) |
| Operating Voltage | 1.71 V to 3.6 V |
| Package Type | UFBGA73 (7 mm x 7 mm) |
| Temperature Range | -40??C to +85??C |
| Security Features | TrustZone, AES, True RNG, Secure Boot |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 FS |
| Timers | Multiple 16-bit and 32-bit timers |
STM32WBA64CIU7 Key Features
- Dual-core architecture: Combines an Arm Cortex-M33 application core with a dedicated radio core to optimize processing and wireless communication efficiency.
- Advanced wireless connectivity: Supports Bluetooth 5.2 and IEEE 802.15.4 protocols enabling reliable low-power wireless communication for IoT networks.
- Enhanced security: Features TrustZone technology, AES encryption, and secure boot to protect sensitive data and firmware integrity.
- Low power consumption: Designed for battery-powered applications with multiple low power modes to extend operational life without compromising performance.
Typical Applications
- Industrial IoT devices requiring secure wireless communication, low latency, and robust processing capabilities in harsh environments.
- Smart home automation systems implementing Bluetooth and IEEE 802.15.4 standards for seamless device interoperability.
- Wearable technology benefiting from the MCU??s low power modes and compact package size for extended battery life and integration.
- Asset tracking and remote monitoring systems that demand reliable sub-GHz and 2.4 GHz wireless connectivity and strong security features.
STM32WBA64CIU7 Advantages vs Typical Alternatives
This microcontroller offers superior integration of dual-core processing and multi-protocol wireless connectivity, enhancing overall system efficiency and reducing component count. Its advanced security features such as TrustZone and hardware AES encryption improve data protection compared to typical solutions. Additionally, its low power design is ideal for battery-operated devices, while the compact UFBGA73 package supports miniaturization without sacrificing performance or reliability.
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STM32WBA64CIU7 Brand Info
The STM32WBA64CIU7 is part of the STM32 wireless microcontroller family from STMicroelectronics, a global leader in semiconductor solutions for industrial, consumer, and automotive applications. STMicroelectronics is renowned for its innovation in mixed-signal and power management ICs, offering scalable MCUs with integrated wireless communication capabilities. The STM32WBA series uniquely combines a Cortex-M33 core with a dedicated radio subsystem, delivering a robust platform designed to meet the demanding requirements of modern IoT and industrial markets.
FAQ
What wireless protocols are supported by this microcontroller?
The device supports multiple wireless protocols including Bluetooth 5.2 and IEEE 802.15.4, enabling both sub-GHz and 2.4 GHz communications. This flexibility allows seamless integration into various wireless networks such as mesh and point-to-point topologies.
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How does the dual-core architecture benefit system design?
The dual-core setup separates application processing from radio communication tasks, improving real-time performance and
