Excellent processing ability and efficiency
The nRF54L15 SoC integrates an Arm Cortex-M33 processor with a operating frequency of 128 MHz, which has twice the processing power of the nRF52840 and reduces power consumption. It has 1.5 MB of non-volatile memory and 256 KB of RAM, which is sufficient to run multiple wireless protocols simultaneously.
Advanced Security
NRF54L15 is designed specifically for PSA certification level 3, which is the highest level of PSA certified IoT security
standard. It provides security services such as secure boot, secure firmware updates, and secure storage. The integrated tampering sensor can detect attacks and take appropriate measures, while the encryption accelerator can be reinforced to resist side channel attacks.
A first-class multi protocol radio
This best in class multi protocol RF product has higher robustness and longer transmission distance. For 1 Mbps Bluetooth with low power consumption, the transmission power can reach 8 dBm (with a step of 1 dB), and the receiving sensitivity is -98 dBm. This radio includes a new 4 Mbps data rate option for 2.4 GHz proprietary protocols, with improved throughput,efficiency, and latency. It supports low-power Bluetooth and all Bluetooth 5.4 features, and is specifically designed to support the upcoming Bluetooth specifications. In addition, it also supports protocols such as Bluetooth grid, Thread, and Matter. This best in class multi protocol RF product has higher robustness and longer transmission distance. For 1 Mbps Bluetooth with low power consumption, the transmission power can reach 8 dBm (with a step of 1 dB), and the receiving sensitivity is -98 dBm. This radio includes a new 4 Mbps data rate option for 2.4 GHz proprietary protocols, with improved throughput, efficiency, and latency. It supports low-power Bluetooth and all Bluetooth 5.4 features, and is specifically designed to support the upcoming Bluetooth specifications. In addition, it also supports protocols such as Bluetooth grid, Thread, and Matter.
New Global RTC peripherals that can extend battery life
The new global RTC peripherals can wake up SoC from the deepest sleep mode, eliminating the need for external RTC, greatly reducing energy consumption for long-term sleep applications and extending battery life.
Ultra compact packaging suitable for size limited designs
NRF54L15 samples are now available in QFN packaging. It will also adopt two ultra compact WLCSP packages. These packages will be 50% smaller than nRF52840 and are suitable for designs with strict size limitations.
6x6 mm QFN48 with 31 GPIOs
2.4x2.2 mm WLCSP with 32 GPIOs (300 um pitch)
2.4x2.2 mm WLCSP with 14 GPIOs (350 um pitch)