| Series | RX-4045SA |
| Package | Tube |
| Part Status | Obsolete |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year |
| Memory Size | - |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | SPI |
| Voltage - Supply | 1.7V ~ 5.5V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1.2µA ~ 1.8µA @ 3V ~ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.197", 5.00mm Width) |
| Supplier Device Package | 14-SOP |
