MT7687F Wi-Fi SoC, I-Temp (-40 - 85 C)

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MT7687FIN is a highly integrated single chip which features an application processor, a low power 1x1 11n single-band Wi-Fi subsystem, and a Power Management Unit. The application processor subsystem contains an 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 and a 2MB serial flash in package .
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.

 Dedicated high-performance 32-bit RISC CPU N9 up to 160MHz clock speed
 IEEE 802.11 b/g/n compliant
 Supports 20MHz, 40MHz bandwidth in 2.4GHz band
 Dual-band 1T1R mode with data rate up to 150Mbps
 Supports STBC, LDPC
 Greenfield, mixed mode, legacy modes support
 IEEE 802.11e support
 Security support for WFA WPA/WPA2 personal, WPS2.0
 Supports 802.11w protected managed frames
 QoS support of WFA WMM
 Integrated LNA, PA, and T/R switch
 Optional external LNA and PA support.
 RX diversity support with additional RX input


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ARM Cortex-M4 MCU with FPU with up to 192MHz clock speed
Embedded 352KB SRAM and 64KB boot ROM
Supports external serial flash with Quad Peripheral Interface (QPI) mode
Supports eXecute In Place (XIP) on flash
32KB cache in XIP mode
Hardware crypto engines including AES, DES/3DES, SHA2 for network security
28 General Purpose IOs multiplexed with other interfaces
Two UART interfaces with hardware flow control and one UART for debug, all
multiplexed with GPIO
One SPI master interface multiplexed with GPIO
One SPI slave interface multiplexed with GPIO
Two I2C master interface multiplexed with GPIO
One I2S interface multiplexed with GPIO
Four channel 12-bit ADC multiplexed with GPIO
28 PWM multiplexed with GPIO
25 channels DMA
Low power RTC mode with 32KHz crystal support


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MT7687FIN Datasheet

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