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Original question:

TCA9539: I / O port status when sending NACK

TCA9539: I2C to UART automotive device recommendation

James Zhan
Expert 4365 points
Part Number: TCA9539
Other Parts Discussed in Thread: TUSB3410

Hi team,

Do we have any device for I2C to UART(2 UART output) in automotive grade?

Thanks.

James

  • 0
    TI__Genius 15345 points

    Hi James,

    I don't believe we have an I2C to UART bridge. However, I was able to find some documentation that talked about using an msp430 chip and programming it to function as a bridge. The MSP430 team on E2E would be able to better support this.

    Just as a note we do have the TUSB3410, which is a USB to UART/I2C bridge. However it does not support dual UART.

    Best,

    Chris