MT7686

Wide operating temperature SoC with support for wide-ranging connectivity, designed for global appliances

Please note this product is now managed and sold by AIROHA, a MediaTek subsidiary.

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

Specifications

CPU & GPU

CPU Type

Arm Cortex-M4

CPU Core

Single (1)

CPU Frequency

192MHz

Connectivity

IEEE 802.11

Wi-Fi 4 (b/g/n)

Wi-Fi Freqency

2.4GHz

Antenna

1T1R

I/O

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