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ADI DS3231SN
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Brands: MAXIM
Mfr.Part #: DS3231SN
Datasheet: DS3231SN Datasheet (PDF)
Package/Case: SOP16
Product Type: Clock & Timer ICs
RoHS Status:
Stock Condition: 2831 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Features
- Accuracy: The DS3231SN has an accuracy of ±2ppm from 0°C to +40°C.
- Temperature Sensor: The built-in temperature sensor can measure the ambient temperature from -40°C to +85°C with an accuracy of ±3°C.
- Low Power: It operates at very low power consumption and has a battery backup function.
- Timekeeping: The DS3231SN provides year, month, day, weekday, hours, minutes, and seconds information.
- Alarm Function: It has two programmable time-of-day alarms and a square-wave output.
Application
- It can be used in various applications that require accurate and reliable timekeeping, such as servers, industrial controllers, and instrumentation systems.
- It is also used in data loggers, digital cameras, and audio equipment.
- It is suitable for battery-powered devices because of its low power consumption.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Real Time Clock | RoHS | N |
| Mounting Style | SMD/SMT | Package / Case | SOIC-16 |
| RTC Bus Interface | Serial | Time Format | HH:MM:SS |
| Battery Backup Switching | Backup Switching | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.3 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Brand | Analog Devices / Maxim Integrated |
| Function | Calendar, Clock | Product Type | Real Time Clocks |
| Series | DS3231SN | Factory Pack Quantity | 46 |
| Subcategory | Clock & Timer ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the DS3231SN component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : DS3231MZ
Brands :
Package : SOP-8
Description : 5ppm, I2C Real-Time Clock Battery Backup for Continuous Timekeeping
Part Number : DS3231MZN
Brands :
Package :
Description :
Part Number : DS3231SN#T&R
Brands :
Package : SOIC-16
Description : RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.3 V to 5.5 V supply, SOIC-16
Part Number : DS3231M+T&R
Brands :
Package :
Description :
Part Number : DS3231MZ+T&R
Brands :
Package :
Description :
Part Number : DS3231MZN+T&R
Brands :
Package :
Description :
Part Number : DS3231M+T
Brands :
Package :
Description :
Part Number : DS3231MZ+T
Brands :
Package :
Description :
Part points
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The DS3231SN is a real-time clock (RTC) module that provides highly accurate timekeeping and calendar functionality. It is equipped with temperature-compensated crystal oscillator (TCXO) ensuring precise timekeeping in various applications. The chip also features two programmable time-of-day alarms and a 32kHz square wave output.
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Equivalent
The DS3231SN chip is equivalent to the DS3231M, DS3232M, and DS3231S chips. These chips are all part of the DS3231 series of Real-Time Clocks (RTCs) from Maxim Integrated, offering accurate timekeeping and temperature-compensation capabilities for various applications. -
Features
DS3231SN features a highly accurate real-time clock (RTC) with a temperature-compensated crystal oscillator, I2C communication interface, programmable alarms, 31-byte user SRAM, and timekeeping functions including hours, minutes, seconds, day, date, month, and year. It also has a wide operating voltage range and low power consumption. -
Pinout
The DS3231SN is a 16-pin Real-Time Clock (RTC) IC. Its pins are as follows: Pins 1-4: VCC, GND, SQW/INT, SDA Pins 5-8: SCL, N.C., N.C., GND Pins 9-12: 32kHz, 32kHz, 32kHz, 32kHz Pins 13-16: 32kHz, 32kHz, 32kHz, 32kHz The functions of the pins are power supply, ground, alarm/square wave output, bi-directional data, Serial Clock line, and 32kHz outputs. -
Manufacturer
The DS3231SN is manufactured by Maxim Integrated, a semiconductor company that specializes in designing and producing analog and mixed-signal integrated circuits. The company was founded in 1983 and is headquartered in San Jose, California. -
Application Field
The DS3231SN is commonly used in applications such as real-time clocks, timekeeping systems, data loggers, temperature monitoring systems, and other devices requiring accurate timekeeping and temperature measurements. It is well-suited for use in consumer electronics, industrial automation, medical equipment, and automotive applications. -
Package
The DS3231SN chip comes in an SOIC package type, with a form factor of surface mount. The size of the chip is 8-pin and it measures 0.150 inches wide and 0.209 inches long.
Datasheet PDF
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