The NUCLEO-F767ZI evaluation board is fitted with a part marked as STM32F767ZIT6U. Please can someone let me know what the U at the end of the part marking signifies. The datasheet does not say what this means.

[Imen.D]

Hello @Simon.Bagley​ and welcome to the Community :)

It means Universal.

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Imen

[Peter BENSCH · Accepted solution]

@Simon.Bagley​ You will find additional details about the 'U' types in UM2407, section 9:

Nucleo-144 boards information

Product marking

[...]

These boards feature a specific STM32H7 device version that allows the operation of any stack or library. This STM32H7 device shows a ‘U’ marking option at the end of the standard part number and is not available for sales.

Regards

/Peter