Microcontroller
I have verified that the CPU is EFR32MG1P132F256GM32 by reading address 0FE081FC( PART) and 0FE081F8( MSIZE) via SWD interface PART= 8D100084 8D( PROD_REV) - Product revision 10(DEVICE_FAMILY) - EFR32MG1P 0084( DEVICE_NUMBER) - 132 MSIZE= 00200100 0020: 32kbyte RAM 0100: 256kbyte FLASH