DS1643P-100+
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1643P-100- is an 8KB parallel Real Time Clock (RTC) with integrated non-volatile static RAM. This Clock/Calendar IC provides timekeeping functions including hours, minutes, seconds, year, month, day, and day of the week. Features include leap year compensation and embedded NVSRAM for data storage. The DS1643P-100- operates with a supply voltage range of 4.5V to 5.5V and a timekeeping current draw of up to 3mA at 5V. It utilizes a parallel interface for data and control access. The component is housed in a 34-PowerCap™ Module for surface mounting and is supplied in tube packaging. This device is commonly found in industrial control systems, telecommunications equipment, and data logging applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM |
| Packaging | Tube |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 8KB |
| 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) | 3mA @ 5V |
| Programmable | Not Verified |
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