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STM32F407ZGT6 active replacement

Gerald
Genius 9570 points
Other Parts Discussed in Thread: TM4C1292NCPDT, TM4C1292NCZAD, TM4C1294NCPDT, TM4C1294NCZAD

Hi Experts,

May I ask if you can help me find an alternative for STM32F407ZGT6?
I have checked a list of devices from the link below but not sure what is the best fit as alternative.
Arm-based microcontrollers product selection | TI.com
I hope you can help me with this and looking forward for your advise.
Thank you so much in advance.

Kind regards,
Gerald

  • 0
    TI__Guru*** 135355 points

    Hello Gerald,

    The closest fit should be TM4C1292NCPDT. That has Ethernet MAC w/ MII/RMII interface with 90 GPIO. If the customer needs 140 I/O then they can use TM4C1292NCZAD instead. These devices do not have TRNG but overall match up feature set wise strongly. Clock speed is 120MHz with 1MB Flash and 256kB SRAM.

    We also have devices with the Ethernet PHY integrated in TM4C1294NCPDT/TM4C1294NCZAD.

    This document covers basic details of the portfolio and includes a product selector table as well: https://www.ti.com/lit/pdf/spmt285

    Best Regards,

    Ralph Jacobi

  • 0 in reply to Ralph Jacobi
    TI__Genius 9570 points

    Hi Ralph,

    Thank you so much for your response. I check your suggestion but they are also out of stock.
    If you know other close device that is available please let me know. Thank you.

    Kind regards,
    Gerald Millar

  • +1 in reply to Gerald
    TI__Guru*** 135355 points

    Hello Gerald,

    I can't speak to device availability on E2E, please email me if the question is more about availability.

    Best Regards,

    Ralph Jacobi