STM32WBA65CIU7 Overview
The STM32WBA65CIU7 is a high-performance dual-core microcontroller designed for wireless applications requiring robust connectivity and advanced processing capabilities. Integrating an Arm? Cortex?-M4 core and a Cortex?-M0+ core, this device enables optimized task separation between application processing and radio protocol management. Featuring Bluetooth? Low Energy 5.2 and IEEE 802.15.4 support, it delivers flexible wireless communication options ideal for industrial and consumer IoT devices. The device also offers extensive memory, rich peripheral sets, and comprehensive security features, making it a versatile solution for engineers seeking efficiency, reliability, and advanced integration in a single chip. More details are available at IC Manufacturer.
STM32WBA65CIU7 Technical Specifications
| Parameter | Specification |
|---|---|
| CPU Cores | Arm? Cortex?-M4 (64 MHz) + Cortex?-M0+ (32 MHz) |
| Flash Memory | 1 MB embedded Flash |
| RAM | 256 KB SRAM |
| Wireless Protocols | Bluetooth? Low Energy 5.2, IEEE 802.15.4 |
| Operating Voltage | 1.71 V to 3.6 V |
| Package | LQFP-64 (9×9 mm) |
| Security Features | True Random Number Generator (TRNG), AES-128 accelerator, Secure Boot |
| Connectivity Interfaces | UART, SPI, I2C, USB 2.0 Full Speed, CAN FD |
| Timers | General-purpose timers, RTC, watchdog timers |
STM32WBA65CIU7 Key Features
- Dual-core architecture: Separates wireless protocol handling from application processing, ensuring efficient real-time performance and reduced latency.
- Integrated Bluetooth? Low Energy 5.2 and IEEE 802.15.4: Supports a wide range of wireless communication standards for flexible IoT connectivity.
- Advanced security mechanisms: Includes hardware encryption, secure boot, and true random number generation to protect sensitive data and ensure device integrity.
- Rich peripheral set: Offers multiple UART, SPI, I2C interfaces, USB 2.0 Full Speed, and CAN FD for versatile industrial and consumer application integration.
Typical Applications
- Industrial IoT devices requiring secure wireless communication and real-time data processing, such as smart sensors and asset tracking systems.
- Consumer electronics leveraging Bluetooth Low Energy for seamless device connectivity and low power consumption.
- Smart home automation products integrating multi-protocol wireless capabilities to control lighting, HVAC, and security systems.
- Healthcare monitoring devices requiring reliable wireless data transfer and robust security features.
STM32WBA65CIU7 Advantages vs Typical Alternatives
This microcontroller offers a unique combination of dual-core processing and multi-protocol wireless support, delivering superior real-time performance and connectivity flexibility. Its integrated security features enhance data protection compared to typical single-core wireless MCUs. Additionally, the broad peripheral integration and extended memory capacity enable complex industrial and consumer applications with lower system cost and power consumption.
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STM32WBA65CIU7 Brand Info
The STM32WBA65CIU7 is part of the STM32WBA series developed by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is renowned for its innovative microcontrollers tailored for IoT and wireless connectivity applications. This particular product embodies ST??s commitment to combining high-performance processing with advanced wireless protocols and robust security, enabling developers to build next-generation connected devices with ease and confidence.
FAQ
What wireless protocols are supported by the STM32WBA65CIU7?
The device supports Bluetooth? Low Energy 5.2 and IEEE 802.15.4 protocols, allowing it to handle a wide range of wireless communication standards suitable for IoT, industrial, and consumer applications.
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