DS17487N-3
IC RTC CLK/CALENDAR PAR 24EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17487N-3 is a Real Time Clock (RTC) IC featuring a 4KB NVSRAM for data storage. This Clock/Calendar component offers a parallel interface and operates within a supply voltage range of 2.7V to 3.7V, with battery backup support from 2.5V to 3.7V. Key features include alarm functionality, daylight savings time compensation, leap year calculation, and a square wave output. The time format supports both 12 and 24-hour display, while the date format is YY-MM-DD-dd. This device is housed in a 24-EDIP package, measuring 0.600" (15.24mm), and is designed for through-hole mounting. Typical timekeeping current consumption is a maximum of 2mA at 2.7V. Its robust feature set makes it suitable for applications in industrial control, telecommunications, and consumer electronics.
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 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 24-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 4KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.7V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-EDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 2mA @ 2.7V ~ 3.7V |
| Programmable | Not Verified |
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