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nRF54L15 System-on-Chip

Ultra-low-power wireless SoC

The nRF54L15 is part of the nRF54L Series, together with the nRF54LM20A, nRF54L10 and nRF54L05. 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.

Nordic’s proprietary technologies, such as low-leakage RAM and advanced multiprotocol radio design, enable ultra-low power consumption, reducing battery size or increasing lifetime.

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 larger memory option with 1.5 MB NVM and 256 KB RAM, for more demanding applications, while still being cost-optimized for high-volume applications.

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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

nRF54L15 Modules

The status of the module will vary. Please contact the individual supplier on availability.

Supplier Part # GPIO Size Antenna
Abluetech PTR54L15 31 19 x 13 x 1.8 mm PCB 
Abluetech PTR54L15X 31 14.5 x 13 x 1.8 mm uFL/PAD 
Abluetech  PTR54L15S  13  15 x 10 x 1.8 mm  PCB 
Abluetech  PTR54L15SX  13  12 x 10 x 1.8 mm  uFL/PAD 
BoBlinker BB900F  32 13.5 x 24.5 x1.75 mm  PCB 
ezurio (formerly Laird) BL54L15 (453-00001) 31 10 x 14 x 1.6 mm
 PCB 
ezurio (formerly Laird) BL54L15 (453-00044) 31 10 x 14 x 1.6 mm MHF4 
ezurio (formerly Laird) BL54L15µ (453-0023) 32 6.3 x 7.9 x 1.75 mm Chip 
ezurio (formerly Laird) BL54L15µ (453-0024) 32 6.3 x 7.9 x 1.75 mm
 Trace pin 
Fanstel Corp. BM15C 32 10.0 x 15.8 x 2.0 mm Chip 
Fanstel Corp. BM15E 32 10.0 x 14.0 x 2.0 mm uFL 
Fanstel Corp. BM15M 32 10.0 x 14.0 x 2.0 mm PCB 
Fanstel Corp. BC15M 30 6.0 x 9.6 x 2.0 mm PCB
Fanstel Corp. BC15P 30 6.0 x 6.5 x 2.0 mm Pads 
Fanstel Corp. BC15C 30 6.0 x 12.4 x 2.0 mm Chip 
Feasycom  BT8302FI  24  12 x 15 x 2.4 mm  PCB 
Holyiot Technology HOLYIOT-24005-NRF54L15 29  24.04 x 15.63 x 2.3 mm PCB 
Insight SiP ISP2454 32 8.0 x 8.0 x 1.0 mm Integrated 
KAGA FEI
 ES4L15BA1 14 3.25 x 8.55 x 1.0 mm PCB 
KAGA FEI EC4L15BA1 29 9.6 x 12.9 x 2.0 mm PCB 
Lierda  EB9A  29  19 x 12.9 x 3.1 mm  PCB 
MinewSemi ME54BS01 19 23.2 x 17.4 x 2.0 mm  PCB 
MinewSemi  ME54BS03  19  23.2 x 17.4 x 2.0 mm  uFL 
MinewSemi  ME54BS11  12  15.8 x 12.0 x 2.0 mm  PCB 
MinewSemi  ME54BS61  30  6.0 x 6.0 x 1.8 mm  / 
MOKO Smart  MK19A  28  13.8 x 21 x 2.3 mm  PCB 
MOKO Smart  MK19B 28  13.8 x 21 x 2.3 mm  uFL 
Panasonic Industry PAN B511-1x 32  10.35 x 9.8 x 1.9 mm  Chip or Pad 
Raytac  AN54LQ-15  31  9.5 x 13.7 x 2.05 mm   Chip 
Raytac AN54LQ-P15 31 9.5 x 13.7 x 2.05 mm PCB 
Raytac AN54LQ-U15 31 9.5 x 14.0 x 2.05 mm uFL
Raytac  AN54LV-15  32  6.4 x 8.4 x 1.5 mm  Chip 
Raytac  AN54LV-P15  32  6.4 x 8.4 x 1.5 mm  PCB 
u-blox ANNA-B501 32 6.5 x 6.5 x 1.2 mm
 Pin
u-blox ANNA-B505
 32 6.5 x 6.5 x 1.2 mm
 Chip
u-blox
 ANNA-B561
 32 6.5 x 6.5 x 1.2 mm Pin
u-blox
 ANNA-B565
 32 6.5 x 6.5 x 1.2 mm Chip
u-blox NORA-B201 31 10.4 x 11.2 x 1.9 mm Pin 
u-blox NORA-B206 31 10.4 x 14.3 x 1.9 mm PCB 
Würth Elektronik eiSos Ophelia-IV / 2621011022000 44 12 x 8 x 2 mm PCB + RF Pad
Würth Elektronik eiSos  Proteus-IV / 2621011024000 44 12 x 8 x 2 mm PCB + RF Pad