DS1302
IC RTC CLK/CALENDAR SER 8DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1302 is a real-time clock (RTC) module featuring a clock/calendar function with a 3-wire serial interface. This component provides accurate timekeeping with a typical current consumption of 0.3µA to 1µA across its 2V to 5.5V operating voltage range. The DS1302 supports both YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time formats. Key features include leap year compensation, integrated NVSRAM for data retention, and trickle-charger capabilities for battery backup. The device is housed in an 8-PDIP package, suitable for through-hole mounting. Its robust design makes it a reliable solution for applications in industrial automation, consumer electronics, and telecommunications. The operating temperature range is 0°C to 70°C.
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, Trickle-Charger |
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Size | 31B |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2V ~ 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 ~ 5.5V |
| Current - Timekeeping (Max) | 0.3µA ~ 1µA @ 2V ~ 5V |
| Programmable | Not Verified |