| Operating Temperature | -40°C ~ 105°C | |
| Proximity Detection | No | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Current - Supply | 13mA | |
| Product Status | Active | |
| Supplier Device Package | 44-TQFP (10x10) | |
| Series | QMatrix™ | |
| Type | Buttons | |
| Package / Case | 44-TQFP | |
| Voltage - Supply | 4.75V ~ 5.25V | |
| REACH Status | REACH Unaffected | |
| Number of Inputs | Up to 48 | |
| Mfr | Microchip Technology | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| LED Driver Channels | - | |
| Interface | SPI, UART | |
| RoHS Status | ROHS3 Compliant | |
| Resolution | 11 b | |
| Base Product Number | AT42QT1481 | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
