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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

General Description
The DS3232 is a low-cost temperature-compensated crystal oscillator (TCXO) with a very accurate, temperature-compensated, integrated real-time clock (RTC) and 236 bytes of battery-backed SRAM. Additionally, the DS3232 incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3232 is available in commercial and industrial temperature
ranges, and is offered in an industry-standard 20-pin, 300-mil SO package.
Features
♦Accuracy ±2ppm from 0°C to +40°C
♦Accuracy ±3.5ppm from -40°C to +85°C
♦Battery Backup Input for Continuous Timekeeping
♦Operating Temperature Ranges
Commercial: 0°C to +70°C
Industrial: -40°C to +85°C
♦236 Bytes of Battery-Backed SRAM
♦Low-Power Consumption
♦Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099
♦Two Time-of-Day Alarms
♦Programmable Square-Wave Output
♦Fast (400kHz) I2C Interface
♦3.3V Operation
♦Digital Temp Sensor Output: ±3°C Accuracy
♦Register for Aging Trim
♦RSTInput/Output
♦300-Mil, 20-Pin SO Package
♦Underwriters Laboratories (UL®) Recognized
Applications
Servers
Utility Power Meters
Telematics
GPS

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DS3232SN Specifications

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- 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

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H0.94771LO65038V32Q0QC0S0

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