Ship from: HONGKONG
								Date Code: Newest Date Code
								Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1644-120 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 12 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Clock/Calendar | |
| Features | Leap Year, NVSRAM | |
| Memory Size | 32KB | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | Parallel | |
| Voltage - Supply | 4.5 V ~ 5.5 V | |
| Voltage - Supply, Battery | - | |
| Current - Timekeeping (Max) | 4mA @ 4.5V ~ 5.5V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Through Hole | |
| Package / Case | 28-DIP Module (0.600", 15.24mm) | |
| Supplier Device Package | 28-EDIP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1644-120 | |
| Related Links | DS164, DS1644-120 Datasheet, Maxim Integrated Distributor | |
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