DS1307
IC RTC CLOCK/CALENDAR I2C 8DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1307 is a Clock/Calendar IC offering robust timekeeping capabilities. This device features a 56-byte NVSRAM for data storage and a wide operating temperature range of 0°C to 70°C. The DS1307 communicates via an I2C interface, supporting both 12/24 hour time formats and YY-MM-DD-dd date formats. Key features include leap year compensation and square wave output. Power requirements are 4.5V to 5.5V for operation and 2V to 3.5V for battery backup, with a maximum timekeeping current of 200µA at 5V. Packaged in an 8-DIP (0.300", 7.62mm) through-hole configuration, this component is widely utilized in applications requiring precise time management, such as industrial control systems, consumer electronics, and data logging equipment. The DS1307 is supplied in tubes.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-PDIP |
| Voltage - Supply, Battery | 2V ~ 3.5V |
| Current - Timekeeping (Max) | 200µA @ 5V |
| Programmable | Not Verified |
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