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DS3231M - Maxim Integrated
Manufacturer:
Maxim Integrated
ManyChip's Part#:
MC763822733
Category:
Real Time Clock IC
Package:
SOIC
Datasheet:
Datasheet 3D Model
Description:
±5ppm, IC Real-Time ClockIndustry"s First Temperature-Compensated RTC with Internal MEMS Resonator Reduces Crystal Mechanical Failure Susceptibility
Stock Locations:
Availability:
48 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.51

Updated at 08/12/2025 10:30:15(UTC+8)

Certifications

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Description

General Description
The DS3231M is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resona
tor enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line. The DS3231M is available in the same footprint as the popular DS3231 RTC.
Features
• Timekeeping Accuracy Q5ppm (Q0.432 Second/Day) from -40NC to +85NC
• Battery Backup for Continuous Timekeeping
• Low Power Consumption
• Footprint and Functionally Compatible to DS3231
• Complete Clock Calendar Functionality Including Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Up to Year 2100
• Two Time-of-Day Alarms
• 1Hz and 32.768kHz Outputs
• Reset Output and Pushbutton Input with Debounce
• Fast (400kHz) I2C-Compatible Serial Bus
• +2.3V to +5.5V Supply Voltage
• Digital Temp Sensor with Q3NC Accuracy
• -40°C to +85°C Temperature Range
• 8-Pin or 16-Pin SO (300 mils) Packages
• Underwriters Laboratories (UL) Recognized

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DS3231M Specifications

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charges, duties and taxes.
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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