DS3231M+
- Mfr.Part #
- DS3231M+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 16-SOIC
- Stock
- 835
- In Stock :
- 835
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Packaging :
- Tube
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- Information Access Method :
- I2C
- Published :
- 2010
- Operating Temperature :
- -40°C~85°C
- Logic Function :
- Clock
- Width :
- 7.5mm
- Feature :
- Alarm, Leap Year, Square Wave Output
- Radiation Hardening :
- No
- Time Format :
- HH:MM:SS (12/24 hr)
- Current - Timekeeping (Max) :
- 130μA~200μA @ 3.63V~5.5V
- HTS Code :
- 8542.39.00.01
- Number of Timers :
- 1
- Number of Terminations :
- 16
- Voltage - Supply :
- 2.3V~5.5V
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 2.65mm
- Base Part Number :
- DS3231
- Mount :
- Surface Mount
- Clock Frequency :
- 0.4MHz
- Length :
- 10.3mm
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 16
- Number of Pins :
- 16
- Volatile :
- No
- Interrupt Capability :
- Y
- Type :
- Clock/Calendar
- Terminal Pitch :
- 1.27mm
- Time-Min :
- SECONDS
- Interface :
- I2C, 2-Wire Serial
- Voltage - Supply, Battery :
- 2.3V~5.5V
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- DS3231M+

Real Time Clocks Analog Devices, Inc. DS3231M+ Overview
Introducing the DS3231M+ from Analog Devices, Inc., a highly accurate, real-time clock/calendar optimized for applications demanding the highest level of timing precision and robustness. This integrated circuit (IC) is tailored for efficient management of time-related data, featuring a complete clock/calendar functionality with seconds, minutes, hours, day, date, month, and year specifications. Its integration within a 16-SOIC package ensures minimal footprint and easy implementation in various electronic systems. The DS3231M+ stands out for its exceptional temperature stability and low power consumption, making it an ideal choice for sophisticated timekeeping applications where reliability is paramount.
DS3231M+ Features
The DS3231M+ excels in delivering features crucial for maintaining accurate timekeeping in challenging environments. It incorporates a temperature-compensated crystal oscillator (TCXO) that ensures high accuracy across a wide temperature range. The device also offers a battery-backed non-volatile operation, allowing it to maintain timekeeping in the event of power loss. Its I2C interface facilitates easy integration into existing architectures, providing a versatile solution for developers.
DS3231M+ Applications
- Consumer Electronics: Used in smart home devices, this IC helps in precise scheduling and operation of automated tasks.
- Industrial Systems: Ensures synchronized operations and logs in industrial automation systems, critical for process accuracy and reliability.
- Wearable Technology: Integral in fitness trackers and smart watches, the DS3231M+ maintains accurate time for activity logging and alarms.
- Telecommunications: Provides time stamping in network hardware for data logging and security purposes.
- Automotive: Used in vehicle electronic systems to enhance navigation accuracy and system checks.
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