5 years, 10 months ago.

Support for the STK3402


Is the EFM32PG12 (256kB RAM, 1024kB flash) also supported by the same board?

What would we need to change for the larger target?



Question relating to:

Silicon Labs' EFM32™ Pearl Gecko ARM® Cortex®-M4 based 32-bit microcontrollers (MCUs) provide flash memory configurations up to 256 kB, 32 kB of RAM and CPU speeds up to 40 MHz, …

1 Answer

5 years, 10 months ago.

Hi Antony,

Thanks for getting in touch :D.

So in the release of mbed os 5.4.2 this saw the addition of the EFM32PG12.


And in the mbed-OS repo here, you can see that its available to build with.

Though it may need to be built using mbed-CLI, as not being added to the online compiler yet: https://github.com/ARMmbed/mbed-cli


Andrea, team mbed

Hi Andrea

Many thanks for this reply. Any idea when/if the EFMPG12 will be added to the online compiler?



posted by Antony Rix 12 May 2017