STM32WBA54KEU7TR Overview
The STM32WBA54KEU7TR is a high-performance, dual-core microcontroller designed for advanced wireless and embedded applications. Integrating an Arm? Cortex?-M33 processor with real-time capabilities and a dedicated radio core for Bluetooth? 5.2 and IEEE 802.15.4 connectivity, it delivers low power consumption and robust security features. This device features 512 KB of Flash memory and 128 KB of RAM, supporting complex applications requiring reliable wireless communication and efficient processing. Ideal for IoT and industrial systems, the MCU combines seamless integration with enhanced security, making it a versatile solution for engineers and sourcing specialists seeking a compact yet powerful wireless microcontroller. More details available at IC Manufacturer.
STM32WBA54KEU7TR Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33 dual-core |
| Operating Frequency | 64 MHz (CPU1), 32 MHz (CPU2) |
| Flash Memory | 512 KB |
| RAM | 128 KB |
| Wireless Protocols | Bluetooth 5.2, IEEE 802.15.4 (Thread, Zigbee) |
| Package | UFBGA73, 7×7 mm |
| Power Supply | 1.7 V to 3.6 V |
| Security Features | Secure Boot, AES, True RNG, TrustZone |
| Operating Temperature Range | -40??C to +85??C |
| Interfaces | USART, SPI, I2C, USB, ADC, DAC |
STM32WBA54KEU7TR Key Features
- Dual Arm Cortex-M33 cores: Enables parallel processing of wireless protocol and application tasks, improving system responsiveness and efficiency.
- Integrated Bluetooth 5.2 and IEEE 802.15.4 radio: Supports multiple wireless standards, ensuring broad compatibility and future-proof connectivity for IoT devices.
- Advanced security mechanisms: Features TrustZone, secure boot, and hardware cryptography accelerators, safeguarding code integrity and sensitive data against cyber threats.
- Low power consumption: Designed for battery-operated applications, it delivers extended operational life through optimized power modes and efficient clock management.
Typical Applications
- Wireless sensor networks requiring robust, low-latency communication and secure data transfer, often used in industrial monitoring and automation.
- Smart home devices such as lighting controls and security systems leveraging Bluetooth and Zigbee connectivity for seamless interoperability.
- Wearable electronics that benefit from the microcontroller??s compact package, low power operation, and integrated wireless features.
- Healthcare monitoring systems where reliable wireless data transmission and device security are critical for patient safety and compliance.
STM32WBA54KEU7TR Advantages vs Typical Alternatives
This device offers superior integration by combining dual-core processing with multi-protocol wireless connectivity and advanced security features within a compact package. Its low power design extends battery life compared to typical microcontrollers, while hardware-based security ensures trustworthy operation. These advantages make it a preferred choice for engineers seeking a reliable, scalable, and secure wireless MCU for complex industrial and IoT applications.
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STM32WBA54KEU7TR Brand Info
STM32WBA54KEU7TR is part of the STM32 Wireless and Bluetooth portfolio developed by STMicroelectronics, a global leader in semiconductor solutions. Known for its innovation in microcontrollers and wireless connectivity, STMicroelectronics offers this product to meet the growing demands of IoT and industrial sectors. The STM32WBA54KEU7TR embodies the company??s commitment to high performance, security, and low power consumption, enabling designers to create next-generation connected devices with ease and reliability.
FAQ
What wireless protocols does the STM32WBA54KEU7TR support?
The microcontroller supports Bluetooth 5.2 and IEEE 802.15.4 protocols, enabling it to operate with Bluetooth Low Energy, Thread, and Zigbee standards. This allows flexible wireless connectivity options for various IoT and industrial applications.
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