Difference between revisions of "Silicon Labs EFR32xG22"
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+ | [[Category:Device families]] |
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The Silicon Labs (SiLabs) '''EFR32xG22xxx''' series devices are Cortex-M33 based MCUs. These MCUs are part of the [[Silicon Labs EFx32 Series 2 | EFx32 Series 2]] devices. |
The Silicon Labs (SiLabs) '''EFR32xG22xxx''' series devices are Cortex-M33 based MCUs. These MCUs are part of the [[Silicon Labs EFx32 Series 2 | EFx32 Series 2]] devices. |
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The device has a watchdog, which is fed during flash programming, if enabled. |
The device has a watchdog, which is fed during flash programming, if enabled. |
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− | ==Device Specific Handling== |
+ | == Device Specific Handling == |
− | ===Connect=== |
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===Reset=== |
===Reset=== |
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− | *The devices uses |
+ | *The devices uses normal Cortex-M reset, no special handling necessary, like described [[J-Link_Reset_Strategies#Type_0:_Normal | here]]. |
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+ | === Security === |
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+ | See: [[Silicon Labs EFx32 Series 2#Debug lock | Silicon Labs EFx32 Series 2]] article. |
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− | ==Limitations== |
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− | ===Security=== |
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− | The device allows security to be set. If set & mass erase is enabled, the User will be asked if the device should be mass erase during connect. |
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=== Secure boot === |
=== Secure boot === |
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See: [[Silicon Labs EFx32 Series 2#Secure boot specific | Silicon Labs EFx32 Series 2]] article. |
See: [[Silicon Labs EFx32 Series 2#Secure boot specific | Silicon Labs EFx32 Series 2]] article. |
Latest revision as of 12:02, 16 May 2024
The Silicon Labs (SiLabs) EFR32xG22xxx series devices are Cortex-M33 based MCUs. These MCUs are part of the EFx32 Series 2 devices.
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 | 0x0000_0000 | Up to 512 KB | |
User Data | 0x0FE0_0000 | 1 KB |
Watchdog Handling
The device has a watchdog, which is fed during flash programming, if 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.