STMicroelectronics STM32WBA65PGI7 Wireless Microcontroller MCU, 100-Pin LQFP Package

STM32WBA65PGI7 Overview

The STM32WBA65PGI7 is a high-performance microcontroller integrating wireless communication capabilities with advanced processing power. Designed for industrial and IoT applications, it combines an Arm? Cortex?-M4 core with dual-mode Bluetooth 5.2 and IEEE 802.15.4 radio support, enabling efficient connectivity alongside robust computing. Featuring enhanced security, extensive memory options, and versatile peripherals, this device offers a comprehensive solution for complex embedded designs. Its low power consumption and integrated RF transceiver make it ideal for battery-powered and wireless sensor applications. Learn more at IC Manufacturer.

STM32WBA65PGI7 Technical Specifications

STM32WBA65PGI7 Key Features

• Arm Cortex-M4 core at 64 MHz: Delivers high processing performance for complex embedded applications, ensuring fast execution and efficient multitasking.
• Integrated dual-mode Bluetooth 5.2 and IEEE 802.15.4 radio: Provides versatile wireless communication options, supporting both low-energy Bluetooth and mesh networking protocols for IoT connectivity.
• Advanced security features: Incorporates hardware cryptographic accelerators and a True Random Number Generator to enhance data protection and secure boot capabilities.
• 512 KB Flash and 128 KB SRAM: Offers ample memory resources for code and data storage, enabling sophisticated software architectures and real-time processing.
• Low power operation: Supports a wide voltage range and power-saving modes, optimizing battery life in portable and remote sensor applications.
• Rich peripheral set: Includes multiple communication interfaces (USB, UART, SPI, I2C) and analog peripherals (ADC, DAC), facilitating flexible system integration.
• Compact PGQ-100 package: Enables dense PCB layouts while maintaining thermal efficiency and mechanical robustness.

Typical Applications

• Industrial automation and control systems requiring secure wireless communication and real-time processing in harsh environments.
• IoT sensor nodes and smart metering with integrated Bluetooth and low-power wireless mesh connectivity.
• Wearable medical devices where low power consumption and secure data transmission are critical.
• Home and building automation solutions leveraging dual wireless protocols for seamless device interoperability.

STM32WBA65PGI7 Advantages vs Typical Alternatives

This microcontroller stands out by combining a robust Arm Cortex-M4 core with dual wireless connectivity standards, offering superior integration compared to separate MCU and radio solutions. Its advanced security hardware enhances reliability and data integrity, while low power modes extend battery life significantly. The compact package and extensive peripheral options reduce BOM complexity, making it a cost-effective and space-saving choice for demanding industrial and IoT designs.

STM32WBA65PGI7 Brand Info

The STM32WBA65PGI7 is part of the STM32WBA series by STMicroelectronics, a leading global semiconductor manufacturer renowned for innovative microcontroller and wireless solutions. STMicroelectronics combines expertise in mixed-signal ICs and wireless technologies to deliver devices tailored for secure, connected embedded systems. This product exemplifies the brand??s commitment to high-performance, energy-efficient designs with comprehensive support and ecosystem resources.

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