Trouble with ST CHN P 24C32WP EEPROM

[TPier]

We have a programming problem for this ST CHN P 24C32WP K2A823 component that was provided to us.

The reference component we use and know how to program is the ST CHN P 24C32WP K2A237.

The only difference in marking on the IC is 823 instead of 237.

We do not find the meaning of this marking in the datasheet.

Could this difference in marking be the cause of our programming problem?

Thanking you in advance for your answer,

Best regards,

[Pierre P.]

​Dear Customer,

For better answer to your request, do you have the possibility to send a picture of the top side marking component ?

Thank you.

EEPROM team suPPort

[TPier]

Hi,

The trouble is solved. For the 1st programming, we were using an unusual clock speed.

Sorry for the inconvenience