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| 电源 | |
|---|---|
| Current - Timekeeping (Max) | 1µA ~ 2µA @ 3V ~ 5V |
| Voltage - Supply | 1.6V ~ 5.5V |
| Voltage - Supply, Battery | - |
| 环境与封装 | |
| Memory Size | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C |
| Package | Strip |
| Package / Case | 20-LSSOJ (0.213", 5.40mm Width) |
| Supplier Device Package | 20-VSOJ |
| 其他 | |
| Date Format | - |
| Features | Alarm |
| Interface | 3-Wire Serial |
| Mfr | EPSON |
| Product Status | Obsolete |
| Series | RTC-4574JE |
| Time Format | - |
| Type | Clock/Calendar |