Design sketch
ME54BS61 is a highly flexible, ultra-low-power, cost-effective Bluetooth module based on the nRF54L15 WLCSP. 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.
One of the standout features of the ME54BS61 is its ultra-compact size of just 6x6x2mm, making it ideal for space-constrained applications without compromising performance.
Chip Model | nRF54L15 | Antenna | / |
Module Size | 6×6×1.8mm | GPIO | 30 |
Flash | 1.5MB | RAM | 256KB |
Receiving Sensitivity | -96dBm | Transmission Power | -8 ~ +8dBm |
Emitting Current | 0dBm-5mA | Receiving Current | 3.2mA |
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