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| PartNumber | AT42QT2160-MMUR | AT42QT2160-MMU | AT42QT2161-MMU |
| Description | Capacitive Touch Sensors INTEGRATED-CIRCUIT | Capacitive Touch Sensors 1.8 - 5.5V 16 Chan Touch Slider | Capacitive Touch Sensors Qslide 16 Key |
| Manufacturer | Microchip | Microchip | Atmel |
| Product Category | Capacitive Touch Sensors | Capacitive Touch Sensors | Capacitive Touch Sensors, Proximity Sensor ICs |
| RoHS | Y | Y | - |
| Sensor Type | Button, Slider, Proximity | Button, Slider | - |
| Number of Channels | 16 Channel | 16 Channel | 16 Channel |
| Interface Type | I2C | I2C | I2C Serial |
| Package / Case | QFN-28 | MLF-28 | - |
| Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Series | AT42QT2160 | AT42QT2160 | QMatrix, QSlide |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Brand | Microchip Technology | Microchip Technology | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 5 V |
| Product Type | Touch Sensors | Touch Sensors | - |
| Factory Pack Quantity | 6000 | 6000 | - |
| Subcategory | Sensors | Sensors | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Dimensions | - | 4 mm L x 4 mm W x 0.9 mm H | - |
| Height | - | 0.9 mm | - |
| Length | - | 4 mm | - |
| Width | - | 4 mm | - |
| Unit Weight | - | 0.005079 oz | - |
| Type | - | - | Buttons, Slider |
| Package Case | - | - | MLF-28 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Interface | - | - | I2C |
| Voltage Supply | - | - | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | - | 28-VQFN (4x4) |
| Current Supply | - | - | 1.14mA |
| Number of Inputs | - | - | |
| Proximity Detection | - | - | No |
| LED Driver Channels | - | - | 11 |
| Resolution | - | - | 10 b |