Silicon Labs EFR32xG29

The Silicon Labs EFR32xG29 are wireless SoCs based on Cortex-M33 microcontrollers. These MCUs are part of the EFx32 Series 2 devices.

EFx32 Series 2 specifics

Please refer to the Silicon Labs EFx32 Series 2 article.

Flash Banks

Internal Flash

Flash Bank	Base address	Size	J-Link Support
Internal flash	0x08000000	1024 KB
User Data	0x0FE00000	1 KB

Watchdog Handling

• The device has two Watchdogs. They are fed during programming, if they are enabled.

Device Specific Handling

Reset

• The devices uses normal Cortex-M reset, no special handling necessary, like described here.

Security

See: Silicon Labs EFx32 Series 2 article.

Secure boot

See: Silicon Labs EFx32 Series 2 article.

Evaluation Boards

• Silicon Labs BRD4412A

Example Application

• Silicon Labs BRD4412A