• Design sketch
  • Dimensions
  • Pin Definition

nRF54L15-ME54BS61

Ultra-compact Size, High Cost Performance, Ultra-low Power Bluetooth 6.0 Module

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.




Specifications
Specifications
nRF54L15-ME54BS61 Basic Parameters


Chip Model

nRF54L15

Antenna

/

Module Size

6×1.8mm

GPIO

30

Flash

1.5MB

RAM

256KB

Receiving Sensitivity

-96dBm

Transmission Power

-40 ~ +8dBm

Emitting Current

0dBm-5mA

Receiving Current

3.2mA


Electrical Specification

Parameter

Value

Notes

Working Voltage

1.7V-3.6V

To ensure proper RF performance, it is recommended that the supply voltage is not lower than 2.3V

Working Temperature

-40~+105

Operating temperature from -40°C to 105°C

Transmission Power

-8 ~ +8dBm

Configurable

Current(RX)

3.2mA

RF receiving current under 1Mbps pattern

Current(TX)

5mA

RF transmission current under 0dBm pattern

Module Dimension

6.0*6.0*1.8mm


Quantity of IO Port

30



Download
Download
ME54BS61-nRF54L15_Datasheet_K_EN
Last Update Time  2025-07-08
File Size  2.03MB
Download Times  2
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