Design sketch
ME54BS11 is a highly flexible, ultra-low-power, cost-effective Bluetooth module based on the nRF54L15/nRF54L10/nRF54L05 chips. It features a powerful Arm® Cortex®-M33 CPU running at up to 128 MHz, along with 1.5MB NVM storage and 256 KB RAM. Designed for PSA Level 3 certification, it provides enhanced security protection. The module integrates an onboard antenna in an all-in-one design, showcasing the superior performance of the nRF54 series, and offers extensive GPIO options for development. With ultra-low system power consumption and excellent RF performance, it delivers an optimal Bluetooth connectivity solution.
Additionally, the ME54BS11 is pin-to-pin compatible with the MS50SFA, allowing for easy integration and replacement in designs.
Chip Model | nRF54L15/nRF54L10/nRF54L05 | Antenna | PCB/IPEX |
Module Size | 15.8×12×2mm | GPIO | 12 |
Flash | 1.5/1.0/0.5MB | RAM | 256/192/96KB |
Receiving Sensitivity | -98dBm | Transmission Power | -8 ~ +8dBm |
Emitting Current | 0dBm-14.7mA | Receiving Current | 3.2mA |
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