Kbc1126-nu Datasheet -

⚠️ Many counterfeit or mislabeled chips exist. Always verify the top marking: "KBC1126-NU" with a date code and SMSC logo.

From real-world engineering forums (Reddit, EEVblog, Vogons): kbc1126-nu datasheet

| Model | Package | Temperature | Key Differences | |-------|---------|-------------|------------------| | KBC1126-NU | TQFP-128 | 0°C to +70°C | Baseline commercial | | KBC1126-NW | TQFP-128 | -40°C to +85°C | Industrial temp | | KBC1126-MU | TQFP-128 | 0°C to +70°C | No game port | | KBC1128 | 144-pin | 0°C to +70°C | Extra GPIO, second floppy | ⚠️ Many counterfeit or mislabeled chips exist