MT7697
Overview
MT7697 is a highly integrated SoC which features a Cortex-M4 application processor, a low power 1x1 802.11b/g/n single-band Wi-Fi subsystem, a Bluetooth subsystem, and a Power Management Unit. MT7697D is an enhanced version with additonal support to 802.11a and 5GHz band. Visit the overview page to compare different smart home chipsets.
MT7697 key features
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Integrate 4Kbit eFuse to store device specific information and RF calibration data
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Advanced Wi-Fi/Bluetooth coexistence scheme
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High integration with RF+MCU+Memory
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Low power mode with RTC
The application processor subsystem contains ARM Cortex-M4F MCU. It also includes many peripherals, including UART, I2C, SPI, I2S, PWM, IrDA, and auxiliary ADC. It also includes embedded SRAM/ROM.
The Wi-Fi subsystem contains the 802.11b/g/n radio, baseband, and MAC that are designed to meet both the low power and high throughput application. It also contains a 32-bit RISC CPU that could fully offload the application processor. The Bluetooth subsystem contains the Bluetooth radio, baseband, link controller. It also uses the same 32-bit RISC CPU for the Bluetooth protocols.
MT7697D key features
The difference between MT7697 and MT7697D is that, MT7697D supports additional features below:
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IEEE 802.11a
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5GHz band
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Dual-band 1T1R
