
Home / Products / Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks / PT7C43390WEX

| Part Number | PT7C43390WEX |
| Datasheet | PT7C43390WEX datasheet |
| Description | IC RTC CLK/CALENDAR I2C 8-SOIC |
| Manufacturer | Diodes Incorporated |
| Series | - |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output |
| Memory Size | - |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.3V ~ 5.5V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.65µA ~ 0.7µA @ 3V ~ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |