規格
| 屬性 | 價值 |
| Supplier | EPSON |
| Package | Tape & Reel (TR) |
| Series | RX-8581JE |
| ProductStatus | Obsolete |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year |
| TimeFormat | HH:MM:SS (24 hr) |
| DateFormat | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage-Supply | 1.8V ~ 5.5V |
| Current-Timekeeping(Max) | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 20-LSSOJ (0.213, 5.40mm Width) |
