MediaTek MT7686D is based around a highly integrated chipset containing a microcontroller unit (MCU), a low power 1x1 11n single-band Wi-Fi subsystem and a power management unit (PMU). The microcontroller unit is an ARM Cortex-M4 processor with floating point, integrated with up to 4MB PSRAM and up to 4MB flash memory. Visit the overview page to compare different smart home chipsets.
Highly integrated with RF, MCU and memory
Low power mode with RTC
Target Applications: home appliances, home automation, smart gadget, IoT bridge, and multi-cloud connectivity
The Wi-Fi subsystem contains 802.11b/g/n radio, baseband and MAC designed for low power and high throughput application development. It also contains a 32-bit RISC CPU that could fully offload the application processor.
MT7686 also supports interfaces including UART, I2C, SPI, I2S, PWM, SDIO and ADC.