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FSigu.1
Associate
August 17, 2021
Question

Top Marking on UFDFPN5 for M24XXX chips

  • August 17, 2021
  • 2 replies
  • 1196 views

What is the top marking for the following components?

  • M24C32-FMH6TG
  • M24C64-FMH6TG
  • M24128-BFMH6TG

These are all UFDFPN5 packages.

When marked with "4E", is that engineering samples?

Is the marking "4EFT" for any of the above points?

Thanks in advanced!

BR,

Frímann

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2 replies

Pierre P.
ST Employee
August 17, 2021

Hello,

See below the expected top marking

  • M24C32-FMH6TG --> 4E
  • M24C64-FMH6TG--> 4F
  • M24128-BFMH6TG --> 4G

ps: Enginnering samples are marked with "ES" or "E"

BR

Team EEPROM suPPort

FSigu.1
FSigu.1Author
Associate
August 17, 2021

Great, thanks for the quick reply!

BR,

Frímann