Part Details for DS1302SN by Maxim Integrated Products
Results Overview of DS1302SN by Maxim Integrated Products
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (9 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
DS1302SN Information
DS1302SN by Maxim Integrated Products is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for DS1302SN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1065 |
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RFQ | ||
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Quest Components | 852 |
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$3.5678 / $7.1355 | Buy Now |
US Tariff Estimator: DS1302SN by Maxim Integrated Products
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for DS1302SN
DS1302SN Part Data Attributes
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DS1302SN
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
DS1302SN
Maxim Integrated Products
Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.208 INCH, SOIC-8
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop8,.3 | |
| Pin Count | 8 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Additional Feature | Burst Mode Ram Data Transfer; Timekeeping Current = 0.3ua | |
| Clock Frequency-Max | 0.032 Mhz | |
| External Data Bus Width | ||
| Information Access Method | Serial, 3-Wire | |
| Interrupt Capability | N | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 5.31 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Terminals | 8 | |
| Number of Timers | ||
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 245 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.13 Mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time-Min | Seconds | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Volatile | Yes | |
| Width | 5.285 Mm | |
| uPs/uCs/Peripheral ICs Type | Timer, Real Time Clock |
Alternate Parts for DS1302SN
This table gives cross-reference parts and alternative options found for DS1302SN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS1302SN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS1302SN+T&R | Maxim Integrated Products | $3.5480 | Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.208 INCH, ROHS COMPLIANT, SOIC-8 | DS1302SN vs DS1302SN+T&R |
DS1302SN Frequently Asked Questions (FAQ)
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The recommended crystal oscillator frequency for the DS1302SN is 32.768 kHz.
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The DS1302SN automatically accounts for leap years, so no additional programming is required.
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The backup battery life of the DS1302SN is typically 10 years, assuming a 48mAh battery and a 1uA current drain.
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Yes, the DS1302SN can be used in a battery-backed SRAM application, providing a non-volatile memory solution.
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The DS1302SN's internal clock has an accuracy of ±20 ppm (parts per million) over the operating temperature range.