Спецификации
| Атрибут | Ценность |
| Supplier | EPSON |
| Package / Case | Tape & Reel (TR) |
| Series | RX-8581JE |
| Part Status | Obsolete |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.8V ~ 5.5V |
| Current - Timekeeping(Max) | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
