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MediaTek Highly Integrated 1T1R Wi-Fi with ARM Cortex-M4F MCU, Power Management Unit and SiP Flash Ideal for the Creation of a Wide Variety of Wearables and IoT devices

Symmetry Electronics Team in Blogs on November 16, 2016

About Symmetry Electronics Team

Established in 1998, Symmetry Electronics is a focused global distributor of wireless connectivity solutions, sensors, and audio-video technologies. Offering comprehensive design support and available-to-ship inventory, Symmetry is committed to helping engineers accelerate time to market, reduce costs, and offer modern solutions for their IoT designs. Acquired by the Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is headquartered in Los Angeles with international offices in Mexico, Canada, and China.

MT7687F 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.


Features:

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


For additional MediaTek product information or technical support, contact Symmetry Electronics, an authorized distributor of industry leading wireless, audio/video and embedded chips, modules and dev/eval tools. www.symmetryelectronics.com/contact or call (877) 466-9722.

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Symmetry Electronics Team in Blogs on November 16, 2016

About Symmetry Electronics Team

Established in 1998, Symmetry Electronics is a focused global distributor of wireless connectivity solutions, sensors, and audio-video technologies. Offering comprehensive design support and available-to-ship inventory, Symmetry is committed to helping engineers accelerate time to market, reduce costs, and offer modern solutions for their IoT designs. Acquired by the Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is headquartered in Los Angeles with international offices in Mexico, Canada, and China.

Why partner with Symmetry Electronics? Symmetry's technical staff is specially trained by our suppliers to provide a comprehensive level of technical support. Our in-house Applications Engineers provide free design services to help customers early in the design cycle, providing solutions to save them time, money and frustration. Contact Symmetry for more information.

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