STM32f383xx

[derek2399]

Posted on December 08, 2014 at 18:18

Hi 

I am still (trying to learn) learning how to code STM32F devices using Keil MDK and maybe foolishly, made a pcb with a STM32F383CC6 on it.Firstly how do I use the Keil MDK or CubeMX when it does not appear to recognise STM32F383xx?Secondly, why is it a 383 when it is has a M4 core?Thanks for any clues.Kind regardsDerek #stm32f378

[Tesla DeLorean]

Posted on December 08, 2014 at 19:31

You'd probably talk to your Keil support contact and get an appropriate patch, or pick a STM32F3 part which is adequately similar to build your project. Outside the peripheral view in the debugger this is of little import.

The STM32F1 has an Cortex-M3, all the STM32F3 parts have a Cortex-M4F, I'm not sure there's a way to try and rationalize the part# to core#, it's just an exercise that will give you a headache. Not a lot of data on the STM32F383, what drew you to the part, and wouldn't it have been easier to have started tinkering with a DISCO board?

[Amel NASRI]

Posted on December 09, 2014 at 10:42

Hello Derek,

STM32F383 samples where renamed later ''STM32F378''.So using Keil or CubeMX, you have to select this part number.STM32F378 is similar to STM32F373 (with mainly the 16-bit sigma-delta ADCs)but it operates at 1.8 V +/-8% to be supplied by an external voltage regulator.More details on the STM32F378CC are available on this page: http://www.st.com/web/catalog/mmc/FM141/SC1169/SS1576/LN1838/PF259874.Best Regards,-Mayla-

[derek2399]

Posted on December 09, 2014 at 11:30

Thanks both Mayla and Clive1

I only picked it because of foot print size and Farnell stocked it.  They appear to do both the 383 and the 378?? Many thanks for the explanation Kind regards derek