nRF54L05 System-on-Chip (nRF54L05 SoC)
OVERVIEW
nRF54L05, together with nRF54L15 and nRF54L10, 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.
nRF54L Series is suitable for products using Bluetooth Low Energy, Bluetooth Mesh, Zigbee, Thread, Matter, Amazon Sidewalk, and proprietary 2.4 GHz protocols. In addition, nRF54L15 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 highvolume applications. nRF54L10 and nRF54L05 are smaller memory options featuring 1.0 MB NVM, 192 KB RAM, and 0.5 MB NVM, 96 KB RAM, respectively.
KEY FEATURES
▪ Ultra-low-power multiprotocol 2.4 GHz radio
▪ Bluetooth® LE, Bluetooth® Mesh, Zigbee, Thread, and proprietary 2.4 GHz protocols
▪ Additionally, nRF54L15 and nRF54L10 support Matter and Amazon Sidewalk
▪ Integrated multi-purpose MCU functionality
▪ 128 MHz Arm Cortex-M33 processor
▪ 1.5 MB 0.5 NVM and 256 96 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
APPLICATIONS
• Consumer electronics
• Smart home
• Healthcare
• Industrial
Ultra-low-power wireless SoC for Bluetooth® LE, Bluetooth® Channel Sounding, Bluetooth® Mesh, Zigbee, Thread, and proprietary 2.4 GHz protocols
