EH-MC26

The EH-MC26 is a Bluetooth 5.3 Low Energy and 2.4GHz proprietary multi-application module that merges the exceptional performance of a leading RF transceiver with a low-power ARM Cortex-M4 64MHz processor, power management unit, ADC, and intelligent I/O distribution controller. Notably, the EH-MC26 module showcases outstanding ultra-low power performance, with broadcast power consumption as low as 9uA at a 1-second interval, and connection power consumption as low as 7uA at a 1-second interval.

The chip integrates a high-performance MCU with speeds of up to 64MHz, along with DMA, GPIO, SPI, UART, Timer, and Watchdog functionalities. It also supports a 32MHz external crystal and integrates a multi-purpose 12-bit ADC with a maximum of 12 channels. Additionally, the EH-MC26 incorporates on-chip 80K SRAM and a 256-bit EFUSE, and it supports user-defined IDE system-on-chip development with SFLASH MCU and JTAG software upgrade capabilities.

EH-MC26 operates in host less mode, capable of running both the Bluetooth stack and applications without an external MCU. It can also be used as a BLE transceiver in hosted (HCI) mode via UART interface (AT command) with an external host running Bluetooth stacks and applications. It has undergone rigorous regulatory compliance testing and is certified with FCC, CE, IC, SRRC and environmentally compliant with RoHS and WEEE directives.