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EFR32ZG23B011
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EFR32ZG23B020F512IM40

EFR32ZG23B020
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EFR32ZG23B020F512IM48

EFR32ZG23B020
- Cortex-M33
EFR32ZG23B021F512IM40

EFR32ZG23B021
- Cortex-M33

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