onsemi RSL15 Bluetooth® 5.2 Secure Wireless MCU
Ultra−low power secure Arm® Cortex®−M33 processor−based BLE 5.2 wireless MCU
RSL15 is an ultra−low power secure Arm® Cortex®−M33 processor−based Bluetooth Low Energy 5.2 wireless MCU designed for connected smart devices in industrial and medical applications. With built-in power management, a wide supply voltage range, flexible GPIO and clocking scheme and an extensive set of peripherals, the RSL15 offers maximum design flexibility for high performance and ultra-low-power applications. The RSL15 includes 80 kB RAM and is available in 284 kB or 512 kB Flash options.
- Industry leading general-purpose microcontroller (MCU)
- Industry’s Lowest Power Flash-based Secure Bluetooth Low Energy MCU
- Latest in Embedded Security with Root of Trust
- Bluetooth Low Energy 5.2 with Long Range and Localization
The comprehensive, yet easy−to−use Software Development Kit (SDK) provides sample applications that demonstrate the hardware capabilities to enable security with the Cybersecurity Platform, acquire sensor data in Smart Sense mode, configure the built−in power management and utilize Bluetooth Low Energy features.
High−level Block Diagram
RSL15-EVB: RSL15 Evaluation and Development Board
The RSL15 Evaluation and Development Board (EVB) is designed to be used with the RSL15 Software Development Kit. It is intended for evaluating the performance and capabilities of RSL15, and for developing, demonstrating and debugging software applications for this device.
Eval Board User’s Manual
The comprehensive yet easy to use Software Development Kit (SDK) contains drivers, libraries, sample code, development tools and mobile apps: