STM32H7 Wafer Size

[IAhme.3]

I need to know STM32H7 Wafer Size please

[Imen.D]

Hello @IAhme.3​ and welcome to the Community :)

For what purpose?

or do you mean chip size? For that, please have a look at the STM32H7 Datasheet and you will find here the package information and PCB design rules.

Datasheet - STM32H750VB STM32H750ZB STM32H750IB STM32H750XB - 32-bit Arm® Cortex®-M7 480MHz MCUs, 128 Kbyte flash, 1 Mbyte RAM, 46 com. and analog interfaces, crypto

Imen

[IAhme.3]

Wafer Size/Diameter not chip size​

[Tesla DeLorean]

Probably around 200 or 300 mm depending on the fab.

Or the die size?

[IAhme.3]

I think so also, I searched to much but not found certain value​