
Home / Products / Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks / RTC-4543SB:B3 ROHS

| Part Number | RTC-4543SB:B3 ROHS |
| Datasheet | RTC-4543SB:B3 ROHS datasheet |
| Description | IC RTC CLK/CALENDAR SER 18-SOP |
| Manufacturer | EPSON |
| Series | - |
| Part Status | Not For New Designs |
| Type | Clock/Calendar |
| Features | Leap Year |
| Memory Size | - |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | 3-Wire Serial |
| Voltage - Supply | 2.5V ~ 5.5V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1µA ~ 3µA @ 2V ~ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 18-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 18-SOP |