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) with a parallel interface, featuring a Clock/Calendar function. This component offers 512KB of NVSRAM, providing non-volatile data storage. Key features include alarm capabilities, leap year compensation, and a watchdog timer for system monitoring, alongside Y2K compliance. The device operates within a voltage range of 4.5V to 5.5V, with a battery voltage support of 3V. Timekeeping current consumption is a maximum of 6mA at 5V. The DS1557P-70IND supports both YY-MM-DD-dd date format and HH:MM:SS (24-hour) time format. It is supplied in a 34-PowerCap™ Module package suitable for surface mounting and operates across an industrial temperature range of -40°C to 85°C. This component finds application in industrial control, automotive, and telecommunications sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 24 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Packaging | Tray |
| 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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