The EH-MC25 is Bluetooth 5.2 low energy and 2.4GHz proprietary multi-application module, It is combine the excellent performance of a leading RF transceiver with a low-power ARM Cortex-M0+, power management unit, ADC, and smart I/O distribution controller.

In addition, EH-MC25 supports an analog MIC interface that integrates a sigma-delta ADC, programmable gain amplifier, and microphone bias circuit for voice command application.The embedded ARM Cortex-M0+ CPU enables developers to achieve 32-bit performance at an 8-bit price point, bypassing the step to 16-bit devices. By using a single-cycle multiply option and a 2-stage pipeline, the ARM Cortex-M0+ makes program execution simple and highly efficient.

The EH-MC25 memory architecture includes 272kByte ROM, 104kByte RAM, and with 4M bit MCM Flash. Flash Address Space is a virtual space that is mapped to external Flash to extend the code space in XIP (eXecute In Place) mode.

The EH-MC25 has undergone rigorous regulatory compliance testing and is certified with FCC, CE, IC, , SRRC and environmentally compliant with RoHS. It also holds Bluetooth SIG 5.2 certification, ensuring seamless interoperability with other Bluetooth devices.