DS1644L-120
lmages are for reference only.DS1644L-120
DS1644 NV TIMEKEEPING RAM
Datasheet28-DIP Module (0.600", 15.24mm)
99,547 piece(s)
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Real Time Clock (RTC) IC Clock/Calendar 32KB 28-DIP Module (0.600", 15.24mm)
DS1644L-120
| Category | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Series | - |
| Packaging | Bulk |
| RoHS Status | RoHS non-compliant |
| Type | Clock/Calendar |
| Features | EEPROM, Leap Year, NVSRAM, RAM |
| Memory Size | 32KB |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD |
| Interface | - |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 4mA @ 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 |
| Base Product Number | - |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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 |
 |
| Part Number | DS1642-100 | DS1642-100+ | DS1642-70 | DS1642-70+ |
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | RoHS non-compliant | ROHS3 Compliant |
| Description | IC RTC CLK/CALENDAR PAR 24EDIP | IC RTC CLK/CALENDAR PAR 24EDIP | IC RTC CLK/CALENDAR PAR 24EDIP | IC RTC CLK/CALENDAR PAR 24EDIP |
| Series | - | - | - | - |
| Packaging | Tube | Tube | Tube | Tube |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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