NRF54L15-QFAA-R7

nRF54L15 System-on-Chip Ultra-low-power wireless SoC

nRF54L15, together with nRF54L10 and nRF54L05, make up the nRF54L Series. All wireless SoCs in the nRF54L Series integrate an ultra-low-power multiprotocol 2.4 GHz radio and MCU (Microcontroller Unit) functionality, featuring a 128 MHz Arm Cortex-M33 processor and comprehensive peripheral set. The series offers a selection of packages and memory size options with pin-to-pin compatible QFN packages.

nRF54L15 is suitable for products using Bluetooth Low Energy, Bluetooth Mesh, Zigbee, Thread, Matter, Amazon Sidewalk, and proprietary 2.4 GHz protocols. In addition, it can run a Wi-Fi stack for the nRF70 Series companion ICs.

nRF54L15 is the largest memory option in the nRF54L Series, with 1.5 MB NVM and 256 KB RAM, for more demanding applications, while still being cost-optimized for high-volume applications. nRF54L10 and nRF54L05 are smaller memory options.

The nRF54L Series tab below and the "nRF54L Series now widely available for development" DevZone blog post provide more information about the nRF54L Series and the different SoC options.