DS1557P-70IND
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1557P-70IND is a Real-Time Clock (RTC) and Calendar IC with a parallel interface. This component features 512KB of NVSRAM, providing non-volatile data storage. Key functionalities include an alarm, leap year compensation, and a watchdog timer, along with Y2K compliance. The device operates within a temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V, with a battery voltage of 3V. Timekeeping current consumption is a maximum of 6mA at 5V. The DS1557P-70IND is supplied in a 34-PowerCap™ Module package suitable for surface mounting and is available in tube packaging. This module is utilized in various industrial and commercial applications requiring accurate timekeeping and data retention.
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, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Packaging | Tube |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 512KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 34-PowerCap Module |
| Voltage - Supply, Battery | 3V |
| Current - Timekeeping (Max) | 6mA @ 5V |
| Programmable | Not Verified |
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