DS1244W-120
IC RTC PHANTOM CHIP PAR 28EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1244W-120 is a 32KB Parallel Phantom Time Chip Real Time Clock (RTC) module. This component offers leap year compensation and Non-Volatile Static Random-Access Memory (NVSRAM) for robust timekeeping. It features a parallel interface and operates within a voltage range of 2.97V to 3.63V. The timekeeping current draw is a maximum of 7mA at 3.3V. The DS1244W-120 supports both YY-MM-DD-dd and HH:MM:SS:hh (12/24 hr) date and time formats. Housed in a 28-EDIP package with a 0.600" (15.24mm) width, it is designed for through-hole mounting. This device is commonly utilized in industrial control, medical devices, and automotive applications where reliable timekeeping and data retention are critical.
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 | Leap Year, NVSRAM |
| Packaging | Tube |
| Package / Case | 28-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 32KB |
| Interface | Parallel |
| Type | Phantom Time Chip |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.97V ~ 3.63V |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-EDIP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 7mA @ 3.3V |
| Programmable | Not Verified |