Morse Micro has announced the launch of its second-generation MM8108 System-on-Chip (SoC), a new system-on-chip for sub-GHz wireless connectivity that achieves data rates of 43.33 Mbps using 256-QAM modulation at 8 MHz bandwidth. The integrated circuit features a 26dBm power amplifier drawing 325mA from a 3.3V source and includes a low-noise amplifier that eliminates the need for external SAW filters.
The 5x5mm BGA package integrates USB, SDIO, and SPI host interfaces. Power optimization enables extended sleep periods for battery-operated applications. The design supports WPA3 with SAE and GCMP encryption protocols.
The IC’s architecture enables 256-QAM operation for 43.33Mbps throughput, 26dBm transmit power with 325mA current consumption, and multiple stream capability for 4K video transmission. Additional features include low-power sleep modes for battery applications, WPA3 security implementation, and a compact 5x5mm package footprint.
A reference design incorporating this IC demonstrates USB connectivity integration. The design includes an SMA antenna connection, IEEE 802.11ah protocol compliance, USB interface implementation, and an integration framework for existing networks.
An evaluation kit packages the IC with a development board, power supply, and antenna for system integration testing. The IC, reference design, and evaluation kit are currently available for sampling and technical evaluation.
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