Hi STMicro team,On usage of MPN:M24LR64E-RDW6T/2, recent datecode: 102026 (WWYYYY) , we find below difference:The difference is C to D change in the chip RFID module :Old Build BoardRFID Memory Code: E0025C9196D23D96 Date Code: 2336 Result: 100% Pass RateNew Build BoardRFID Memory Code: E0025D71B0C4273 Date Code: 2610 Result: Boards Failed During FCT (100%) The customer has requested clarification regarding the change from "C" to "D" in the RFID memory code,.Could you please check with the supplier / STMicroelectronics and confirm the following:Is this only a product code/marking change? Is there any change in component characteristics, specifications, firmware, or functionality compared to the previous build?

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M24LR64E-RDW6T/2 - RFID memory code changed from C to D - Req confirmation

Hi STMicro team,

On usage of MPN:M24LR64E-RDW6T/2, recent datecode: 102026 (WWYYYY) , we find below difference:

The difference is C to D change in the chip RFID module :

Old Build Board

New Build Board

The customer has requested clarification regarding the change from "C" to "D" in the RFID memory code,.

Could you please check with the supplier / STMicroelectronics and confirm the following:

Is this only a product code/marking change?
Is there any change in component characteristics, specifications, firmware, or functionality compared to the previous build?