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MT7686

Wide temp range SoC for worldwide appliances, with support for wide-range connectivity

The MT7686 is a highly-integrated single chip offering an ARM Cortex-M4 with floating point unit, a low-power 1T1R 802.11 b/g/n Wi-Fi subsystem and a Power Management Unit. Extensive peripheral connectivity includes SDIO I/F, UART, I2C, SPI, I2S, PWM, and auxiliary ADC. It can be used for worldwide appliances thanks to its wide temperature range, use of Ultra Low-Power (ULP) technology, support for wide-range Wi-Fi and its security features.

The MT7686 contains 4MB of embedded RAM and 4MB of embedded Flash memory making it an ideal platform for rich data and storage applications.

Key benefits include:

  • Wide temperature range
  • Wide-range Wi-Fi, ULP, Security, SDIO I/F
  • 4MB embedded RAM
  • 4MB embedded Flash
  • Compact QFN48(6x6)
  • Connected DTIM1 <0.7mA

general Features

CPU Type:
ARM Cortex-M4
CPU Core Count:
Single (1)
CPU Frequency:
192MHz
Memory:
4MB + 384KB + XIP
Flash:
4MB

connectivity

Interfaces:
ADC,  I2C,  I2S,  PWM,  SDIO,  SPI,  UART

wi Fi Features

IEEE 802.11 Spec:
b/g/n
Wi-Fi Frequency:
2.4GHz
Antenna:
1T1R

packaging

Package Size:
6x6mm
Package Type:
QFN48