STM32WBA54CGU7 Overview
The STM32WBA54CGU7 is a high-performance microcontroller designed for wireless and industrial applications requiring robust processing power and integrated connectivity. Featuring an Arm Cortex-M33 core, this device combines low-power operation with advanced security and communication capabilities. It integrates a dual-core architecture optimized for Bluetooth Low Energy and IEEE 802.15.4 protocols, making it ideal for IoT, smart metering, and sensor networks. The microcontroller supports multiple interfaces and extensive memory options to enable complex embedded applications. Available in a compact package, this MCU suits engineers and sourcing specialists seeking reliable and scalable solutions. For detailed technical resources and purchasing options, visit IC Manufacturer.
STM32WBA54CGU7 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M33 |
| Operating Frequency | 64 MHz |
| Flash Memory | 512 KB |
| RAM | 128 KB SRAM |
| Wireless Protocols | Bluetooth Low Energy 5.2, IEEE 802.15.4 |
| Package Type | 48-pin UFQFPN |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature Range | -40??C to +85??C |
| Security Features | TrustZone, AES, True Random Number Generator |
| Interfaces | USART, SPI, I2C, ADC, DAC, USB FS |
STM32WBA54CGU7 Key Features
- Arm Cortex-M33 core: Delivers high-efficiency processing with TrustZone security extension, ensuring robust application isolation and protection.
- Integrated Bluetooth Low Energy 5.2 and IEEE 802.15.4 support: Enables versatile wireless connectivity for IoT and industrial protocols without external transceivers.
- 512 KB Flash and 128 KB SRAM: Provides ample memory for complex firmware, enabling feature-rich applications and firmware updates.
- Advanced security features: Includes AES encryption and True Random Number Generator for enhanced data confidentiality and device authentication.
- Wide supply voltage range: Operates from 1.7 V to 3.6 V, suitable for battery-powered and low-power industrial devices.
- USB Full-Speed interface: Facilitates easy device connectivity and firmware programming in embedded systems.
- Compact 48-pin UFQFPN package: Saves board space while providing versatile I/O options for diverse applications.
Typical Applications
- Internet of Things (IoT) devices requiring secure wireless communication and efficient data processing in compact form factors.
- Smart metering solutions that benefit from integrated Bluetooth and IEEE 802.15.4 protocols for reliable remote data transmission.
- Industrial automation sensors leveraging low-power operation and secure data handling for real-time monitoring and control.
- Wearable devices and health monitoring systems that demand compact design, robust security, and wireless connectivity.
STM32WBA54CGU7 Advantages vs Typical Alternatives
This microcontroller stands out by integrating dual wireless protocol support (Bluetooth Low Energy 5.2 and IEEE 802.15.4) with a secure Arm Cortex-M33 core. It offers superior power efficiency and advanced security features like TrustZone and hardware encryption, which many alternatives lack. The combination of ample memory, flexible interfaces, and a compact package makes it highly reliable and adaptable for diverse industrial and IoT applications.
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STM32WBA54CGU7 Brand Info
The STM32WBA54CGU7 is part of the STM32WBA series from STMicroelectronics, a global leader in semiconductor manufacturing. STMicroelectronics is known for delivering innovative microcontroller solutions that combine high performance, low power, and integrated connectivity. The STM32 family is widely adopted across industrial, consumer
