規格
| 屬性 | 價值 |
| Supplier | Semtech Corporation |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| NumberofI/O | 8 |
| Interface | I²C |
| InterruptOutput | Yes |
| Features | Keypad Controller, LED Output, POR |
| OutputType | Open Drain, Push-Pull |
| Current-OutputSource/Sink | 8mA, 15mA |
| ClockFrequency | 400 kHz |
| Voltage-Supply | 1.425V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 20-UFQFN Exposed Pad |
