Part Details for DS3231S/T&R by Maxim Integrated Products
Results Overview of DS3231S/T&R by Maxim Integrated Products
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
DS3231S/T&R Information
DS3231S/T&R 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 DS3231S/T&R
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 1221 |
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RFQ |
Part Details for DS3231S/T&R
DS3231S/T&R CAD Models
DS3231S/T&R Part Data Attributes
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DS3231S/T&R
Maxim Integrated Products
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Datasheet
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DS3231S/T&R
Maxim Integrated Products
Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, SOIC-16
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | SOIC | |
| Package Description | 0.300 INCH, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | ||
| Information Access Method | SERIAL(I2C) | |
| Interrupt Capability | Y | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 10.285 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Terminals | 16 | |
| Number of Timers | ||
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.67 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time-Min | SECONDS | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Volatile | NO | |
| Width | 7.495 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for DS3231S/T&R
This table gives cross-reference parts and alternative options found for DS3231S/T&R. 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 DS3231S/T&R, 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 |
|---|---|---|---|---|
| DS3231S#T&R | Maxim Integrated Products | $7.3265 | Real Time Clock, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, ROHS COMPLIANT, SOIC-16 | DS3231S/T&R vs DS3231S#T&R |
| DS3231SN# | Maxim Integrated Products | $8.7567 | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, SOIC-16 | DS3231S/T&R vs DS3231SN# |
| DS3231S+TR | Maxim Integrated Products | Check for Price | Timer or RTC, Non-Volatile, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, ROHS COMPLIANT, SOIC-16 | DS3231S/T&R vs DS3231S+TR |
| DS3231SN#T&R | Maxim Integrated Products | Check for Price | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, ROHS COMPLIANT, SOIC-16 | DS3231S/T&R vs DS3231SN#T&R |
| DS3231S-C14 | Maxim Integrated Products | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, SOIC-16 | DS3231S/T&R vs DS3231S-C14 |
| DS3231S+ | Maxim Integrated Products | Check for Price | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, LEAD FREE, SOIC-16 | DS3231S/T&R vs DS3231S+ |
| DS3231S | Maxim Integrated Products | Check for Price | Real Time Clock, 1 Timer(s), CMOS, PDSO16, 0.300 INCH, SOIC-16 | DS3231S/T&R vs DS3231S |
DS3231S/T&R Frequently Asked Questions (FAQ)
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The DS3231's internal oscillator has an accuracy of ±2 ppm from 0°C to 40°C, and ±3 ppm from -40°C to 85°C.
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The time and date can be set using the I2C interface. The DS3231 has a set of registers that store the time and date information. The user can write to these registers to set the time and date.
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The EOSC pin is an output that indicates when the oscillator is enabled or disabled. When the EOSC pin is high, the oscillator is enabled, and when it is low, the oscillator is disabled.
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Yes, the DS3231 can be used as a battery-backed RTC. The device has a battery input pin (Vbat) that allows it to continue to keep time even when the main power supply is removed.
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The maximum frequency of the SQW output on the DS3231 is 1024 Hz.