Design sketch
Dimensions
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ME54BS02 is a highly integrated, ultra-high performance, ultra-low power Bluetooth module based on nRF54H20. nRF54H20 integrates multiple Arm Cortex-M33 processors and RISC-V coprocessors with clock frequencies up to 320 MHz, and each processor is optimized for a specific type of workload. In addition, it also comes with 2 MB non-volatile MRAM and 1 MB static RAM, and is designed for PSA Level 3 certification with high security protection. The hardware is equipped with an onboard antenna, and the integrated design highlights the higher performance of the nRF54 series and provides more GPIO development and use. At the same time, the ultra-low system power consumption and excellent RF performance as well as other powerful supporting resources are very suitable for Bluetooth low-power applications and Bluetooth high-end applications.
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Chip Model | nRF54H20 | Antenna | PCB |
Module Size | 16.5×12.0×2mm | GPIO | 64 |
Flash* | 2MB MRAM | RAM | 1MB RAM |
Receiving Sensitivity | -100dBm | Transmitting Power | ~ +10dBm |
Emitting Current | 2.5mA | Receiving Current | 5.6mA |
Parameter | Values | Notes |
Working Voltage | 1.71~1.98V/ 1.8-5.5V | Both types of power supply can be used, in order to ensure that the RF work, the use of 1.8-5.5V power supply voltage is recommended not less than 3V |
Working Temperature | -40℃~+85℃/ -40℃~+105℃ | 85/105°C optional, storage temperature is -40℃~+105℃ |
Transmitting Power | ~ +10dBm | Configurable |
Current(RX) | 5.6mA | 3V RF receiving current in 1Mbps mode |
Current(TX) | 2.5mA | 3V RF transmitting current in 0dB mode |
Module Dimension | 16.5*12.0*2mm | |
Quantity of IO Port | 64 |
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