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| Part Number | AT42QT2100-AUR | AT42QT2100-MUR | AT42QT2100-AU |
|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Active | Obsolete |
| Type | Buttons, Slider, Wheel | Buttons, Slider, Wheel | Buttons, Slider, Wheel |
| Proximity Detection | Yes | Yes | Yes |
| Number of Inputs | Up to 8 | Up to 8 | Up to 8 |
| LED Driver Channels | - | - | - |
| Interface | SPI | SPI | SPI |
| Resolution | 14 b | 14 b | 14 b |
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
| Current - Supply | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-TQFP | 32-VFQFN Exposed Pad | 32-TQFP |
| Supplier Device Package | 32-TQFP (7x7) | 32-VQFN (5x5) | 32-TQFP (7x7) |
