Extended Interface

AM335x havea rich peripheral interface, According to the general applications, MCC-AM335X-Y fan out almost all the major pins to the Module foot, As much as possible to achieve all function of AM335x, Pin multiplexing will be integrated into more number of interfaces on a limited number of pins, See detailed pin functions in 3.2 Pin Description Table.

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Figure 2-3 Structure

  • NET: Two Gigabit Ethernet MAC Controller, Internal switch, support MII, RMII, RGMII and MDIO
  • USB: Two USB2.0, High-speed 480M/s, Among them one OTG, one HOST
  • UART: Six Serial, Among them DeBug Serial, Five applications Serial, can use to RS232 or RS485
  • CAN: Two DCAN
  • I2C: Three I2C
  • SPI: Two port McSPI
  • I2S: Two McASP
  • ADC: Eight 12-bit ADC
  • PWM: Three eCAP and Three eHRPWM
  • SDIO: Three MMC/SD/SDIO 1-bit, 4-bit and 8-bit
  • GPIO: Several port