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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. 

Availability

The nRF54L15 DK is available for evaluation and development. The nRF54L15 SoC in the QFN48 and WLCSP package variants are in full-volume production. Please contact your Nordic sales representative for more information, or subscribe to nRF54L Series news to stay updated.

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Key Features
  • Ultra-low-power multiprotocol 2.4 GHz radio
  • Integrated multi-purpose MCU functionality
  • 128 MHz Arm Cortex-M33 processor
  • 1.5 MB NVM and 256 KB RAM
  • Comprehensive set of peripherals, including new Global RTC available in System OFF, 14-bit ADC, and high-speed serial interfaces
  • Secure boot, secure firmware update, secure storage
  • Cryptographic accelerator with side-channel leakage protection, tamper detectors
Documentation
Datasheet

Reference layout

QFN package

Selected version
0.8

Changelog:

0.8

Reference layout

WLCSP package

Selected version
0.5

Changelog:

0.5

Changelog:

  • Added FB2, and C13
  • Updated value for L4
  • Added cutout under matching network

0.4