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DS3231M+

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See Product Specifications

Mouser No:

700-DS3231M+

Mfr. No:

DS3231M+

Mfr.:

Analog Devices / Maxim Integrated

Description:

Real Time Clock 5ppm, I2C Real-Time Clock

Datasheet:

DS3231M+ Datasheet

ECAD Model:

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More Information

Learn more about Analog Devices / Maxim Integrated DS3231M+

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Real Time Clock
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
RTC Bus Interface:	I2C
Date Format:	YY-MM-DD-dd
Time Format:	HH:MM:SS (24 hr)
Package/Case:	SO-16
Battery Backup Switching:	Backup Switching
Supply Voltage - Min:	2.3 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Series:	DS3231M
Mounting Style:	SMD/SMT
Packaging:	Tube
Brand:	Analog Devices / Maxim Integrated
Function:	Clock, Calendar, Alarm
Moisture Sensitive:	Yes
Product Type:	Real Time Clocks
Factory Pack Quantity:	46
Subcategory:	Clock & Timer ICs
Part # Aliases:	DS3231M 90-3231M+N00
Unit Weight:	666 mg

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Datasheet

DS3231M+ Datasheet

Application Notes

Models

DS3231M+ Symbol & Footprint by SnapMagic

RoHS Certificate (PDF)

Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

Real Time Clocks (RTC)

Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.

Control and Automation Solutions - PLCs

Analog Devices Inc. PLC Control and Automation Solutions provide the ability to integrate the right features into ICs, enabling PLC (Programmable Logic Controller) designers to reduce system cost, power demands, and overall footprint while providing the accuracy and reliability needed for industrial measurements.

DS3231M I²C Real-Time Clock

Analog Devices DS3231M is the industry's first temperature-compensated Real-Time Clock with an internal MEMS resonator. This Analog Devices low-cost, extremely accurate I²C RTC incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted. The DS3231M provides timekeeping accuracy of ±5ppm (±0.432 second/day) from -40ºC to 85ºC and complete calendar functionality, including seconds, minutes, hours, days, dates, months, and years with leap-year compensation. The DS3231M includes two time-of-day alarms and features 1Hz and 32.768kHz outputs. This Maxim Integrated RTC is optimized for power meters and industrial applications and reduces crystal mechanical failure susceptibility.