Marking of electronic components, SMD Codes G28, G28**. EFM32G280F128-QFP100, EFM32G280F32-QFP100, EFM32G280F64-QFP100, NCP583XV28T2G, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| EFM32G280F128-QFP100 | G280F128x | QFP100 | |
| EFM32G280F32-QFP100 | G280F32x | QFP100 | |
| EFM32G280F64-QFP100 | G280F64x | QFP100 | |
| NCP583XV28T2G | G28B | SOT-563 |