STM32F4 in package 3 x 3 mm

ryabokon · ‎2014-01-30

Posted on January 30, 2014 at 22:24

Hi all!

The STM32F401

contains information about new MCUs in small 3x3mm package. But I can't find anyone. Is it mistake or just new MCUs become available soon?

#stm32f4-package

Tesla DeLorean · ‎2014-01-30

Posted on January 30, 2014 at 22:38

This is a user forum, if you want info about forthcoming parts suggest you contact your ST rep or distributor.

Likely a wafer scale package, so assuming a commercial application.

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Bertrand DENIS · ‎2014-01-31

Posted on January 31, 2014 at 09:50

Hello,

Please refer to the STM32F401 datasheet:

Regards,

Bertrand

Tesla DeLorean · ‎2014-01-31

Posted on January 31, 2014 at 15:32

Ok, but what is the status of the product?

The

'd

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ryabokon · ‎2014-01-31

Posted on January 31, 2014 at 15:36

Oh, thanks!

I understood: WLCSP49 package in datasheet is titled as 7x7 mm but really has 3x3 mm sizes.

Chris1 · ‎2014-01-31

Posted on January 31, 2014 at 16:47

There appears to be a separate (new) datasheet for the D and E variants (these are apparently new and have larger memories).

This shows a WLCSP49 3 X 3 mm package.