DS1556P-70
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
The Analog Devices Inc./Maxim Integrated DS1556P-70 is a Real Time Clock (RTC) module with a 128KB parallel interface and 34-PowerCap™ packaging. This clock/calendar component features essential functions including alarm, leap year calculation, and a watchdog timer. It supports both 24-hour HH:MM:SS and YY-MM-DD-dd date formats. With 128KB of non-volatile RAM (NVSRAM), it offers robust data retention capabilities. The device operates within a supply voltage range of 4.5V to 5.5V, with a battery supply voltage of 3V. It consumes a maximum of 6mA at 5V during timekeeping. The DS1556P-70 is designed for surface mounting and operates in an ambient temperature range of 0°C to 70°C. This component is commonly utilized in industrial control systems and data acquisition applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Packaging | Bag |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 128KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°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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