STM32WBA65CGU7 Overview
The STM32WBA65CGU7 is a high-performance wireless microcontroller combining advanced Arm? Cortex?-M33 processing with integrated Bluetooth? 5.2 and 802.15.4 wireless connectivity. Designed for ultra-low-power applications, it supports a dual-core architecture, offering efficient processing for complex IoT and industrial use cases. Featuring a rich set of peripherals and memory options, this device enables scalable, secure, and reliable wireless communication while maintaining low power consumption. Ideal for Bluetooth LE audio, smart home, and industrial automation, it provides a versatile platform for modern connected devices. For more detailed information, visit IC Manufacturer.
STM32WBA65CGU7 Technical Specifications
| Parameter | Specification |
|---|---|
| Core Type | Arm Cortex-M33 dual-core (Cortex-M33 + Cortex-M0+) |
| Maximum CPU Frequency | 64 MHz (Cortex-M33), 32 MHz (Cortex-M0+) |
| Flash Memory | 512 KB embedded Flash |
| RAM | 128 KB SRAM |
| Wireless Protocols | Bluetooth 5.2 LE, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package Type | UQFN64 7×7 mm |
| Temperature Range | -40 ??C to +85 ??C (industrial grade) |
| Security Features | TrustZone, AES-128/256 hardware encryption |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 FS |
STM32WBA65CGU7 Key Features
- Dual-core architecture: Combines a high-performance Cortex-M33 core with a low-power Cortex-M0+ core, enabling efficient task separation and optimized power consumption.
- Integrated Bluetooth 5.2 and IEEE 802.15.4: Provides robust wireless connectivity options suitable for a wide range of IoT and industrial applications, reducing external component count.
- Advanced security mechanisms: Supports TrustZone technology and hardware AES encryption, ensuring secure communication and data protection for connected devices.
- Low-power operation: Offers multiple low-power modes, enabling extended battery life in portable and energy-sensitive applications.
Typical Applications
- IoT devices and smart sensors requiring secure and reliable wireless communication with Bluetooth LE and 802.15.4 protocols in constrained power environments.
- Industrial automation systems benefiting from real-time processing and wireless connectivity for sensor networks and machine monitoring.
- Wearable electronics harnessing low power consumption and integrated wireless transceivers for compact, efficient design.
- Smart home products such as lighting controls and security systems leveraging dual-core processing and multiprotocol connectivity.
STM32WBA65CGU7 Advantages vs Typical Alternatives
This microcontroller stands out with its dual-core Cortex-M33 and M0+ architecture, offering a balance of high performance and low power consumption unmatched by many competitors. Its integrated Bluetooth 5.2 and IEEE 802.15.4 wireless capabilities reduce the need for external transceivers, simplifying designs and improving reliability. Enhanced security features like TrustZone and hardware AES encryption provide robust data protection. Collectively, these advantages deliver superior integration, efficiency, and flexibility for demanding industrial and IoT applications.
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STM32WBA65CGU7 Brand Info
The STM32WBA65CGU7 is part of STMicroelectronics?? STM32 family, a globally recognized leader in microcontroller innovation. STMicroelectronics is renowned for delivering advanced, energy-efficient embedded solutions tailored to meet the evolving demands of industrial, consumer, and IoT markets. The STM32WBA series specifically integrates wireless communication with powerful processing and security features, enabling developers to create connected devices with reduced time-to-market and enhanced reliability. ST??s extensive ecosystem, including software libraries and development tools, supports engineers in maximizing the potential of this microcontroller.
FAQ
What wireless protocols are supported by this microcontroller?
This device supports Bluetooth 5.2 Low Energy and IEEE 802.15.4 wireless protocols, enabling flexible connectivity options
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