Silicon Labs EFR32xG27
The Silicon Labs EFR32xG27 are wireless SoCs based on Cortex-M33 microcontrollers. These MCUs are part of the EFx32 Series 2 devices.
Sub families are:
- EFR32BG27
- EFR32MG27
Contents
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 1 Watchdog, which is fed during programming, if enabled.
Device Specific Handling
Reset
The devices uses a special reset, which halts the device after bootloader (on ResetHandler).
Security
See: Silicon Labs EFx32 Series 2 article.
Secure boot
See: Silicon Labs EFx32 Series 2 article.
