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Spectrum's avatar
Spectrum
Icon for New Contributor rankNew Contributor
5 years ago

A Substitute/Replacement CPLD p/n 5M40ZE64C5N ???

Intel/Altera CPLD part number 5M40ZE64C5N, I need quantity 210 ASAP for production units.

The lead time on this and other similar CPLDs have a long lead time.

  1. Are you able to suggest a similar part with 64 pins.
  2. Is there a substitute/replacement you can suggest?
  3. Is there a substitute/replacement you can suggest that is readily available?

7 Replies

  • Ash_R_Altera's avatar
    Ash_R_Altera
    Icon for Regular Contributor rankRegular Contributor
    5 years ago

    Hi,

    These details are available with your local Sales representative and FAE team. Please contact them.


    Regards


  • MBenca's avatar
    MBenca
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Hi Spectrum,
    I was able to find out similar devices of 5M40ZE64C4/I5N with help of www.findchips.com. According to the user spec a speed parameter is better.

    Regards,
    Martin

  • ak6dn's avatar
    ak6dn
    Icon for Regular Contributor rankRegular Contributor
    4 years ago

    Easy.

    Speed grade 4 is faster than speed grade 5.

    C range temp is narrower than I range temp.

    So a C4 timing spec device over 0'C to 85'C can also meet I5 timing spec over -40'C to 100'C.

    So a dual marked C4/I5 device is certainly possible.

    • GD500's avatar
      GD500
      Icon for New Contributor rankNew Contributor
      4 years ago

      Yeah, I figured it out a little later on. I had the 4 and 5 speeds backwards. The brain wanted to believe the 5 was faster.