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Optoelectronics
For Reference Only
| Part Number | DS1643-70 |
| OEMstron Part # | DS1643-70 |
| Manufacturer | Maxim Integrated |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR PAR 28-EDIP |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS1643-70 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 13 - May 18 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
DS1643-70 Specifications
| Part Number | DS1643-70 | |
| Brand | Maxim Integrated | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | Maxim Integrated | |
| Series | - | |
| Type | Clock/Calendar | |
| Features | Leap Year, NVSRAM | |
| Memory Size | 8KB | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | Parallel | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Voltage - Supply, Battery | - | |
| Current - Timekeeping (Max) | 3mA @ 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 |
DS1643-70 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
DS1643-70 Maxim Integrated Products |
IC RTC CLK/CALENDAR PAR 28-EDIP |
Contact Us |
|
DS1643-70+ Maxim Integrated Products |
IC RTC CLK/CALENDAR PAR 28-EDIP |
Contact Us |
| Part Number | Description | Stock |
|
DS1643-70 D# DS1643-70-ND Maxim Integrated Products |
IC RTC CLK/CALENDAR PAR 28-EDIP |
Limited Supply - Call |
|
DS1643-70+ D# DS1643-70+-ND Maxim Integrated Products |
IC RTC CLK/CALENDAR PAR 28-EDIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
DS164370IND DS |
OEM/CM QUOTES ONLY | NO BROKERS |
1725 |
|
DS164370 |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
| Part Number | Description | Stock |
|
DS1643-70 D# NS-DS1643-70 Maxim Integrated Products |
OEM/CM ONLY |
9814 |
| Part Number | Description | Stock |
|
DS164370IND DS |
OEM/CM ONLY |
1511 |
|
DS164370 Maxim Integrated Products |
OEM/CM ONLY |
8921 |
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Quick Inquiry
| In Stock | 240 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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