DS3231MZ/V+T
- Mfr.Part #
- DS3231MZ/V+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-SOIC
- Stock
- 2,432
- In Stock :
- 2,432
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Volatile :
- No
- Information Access Method :
- I2C
- Voltage - Supply, Battery :
- 2.3V~5.5V
- Number of Terminations :
- 8
- Base Part Number :
- DS3231
- Logic Function :
- Clock
- ECCN Code :
- EAR99
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply :
- 2.3V~5.5V
- Series :
- Automotive, AEC-Q100
- Feature :
- Alarm, Leap Year, Square Wave Output
- Current - Timekeeping (Max) :
- 130μA~200μA @ 3.63V~5.5V
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Number of Timers :
- 1
- Packaging :
- Tape and Reel (TR)
- Published :
- 2012
- Date Format :
- YY-MM-DD-dd
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C
- Length :
- 4.9mm
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Height Seated (Max) :
- 1.75mm
- Operating Supply Voltage :
- 3.3V
- Supply Voltage :
- 3.3V
- Type :
- Clock/Calendar
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Interrupt Capability :
- Y
- Terminal Pitch :
- 1.27mm
- Radiation Hardening :
- No
- Interface :
- I2C, 2-Wire Serial
- Width :
- 3.9mm
- Time-Min :
- SECONDS
- Datasheets
- DS3231MZ/V+T

Real Time Clocks Analog Devices, Inc. DS3231MZ/V+T Overview
The DS3231MZ/V+T from Analog Devices, Inc. is a state-of-the-art Real Time Clock (RTC) integrated circuit, designed for high precision and robust performance in a variety of applications. This compact 8-SOIC package device integrates a temperature-compensated crystal oscillator (TCXO) and crystal, which ensures high accuracy and stable timekeeping capabilities. Ideal for time-sensitive applications, the DS3231MZ/V+T offers a low drift rate, excellent long-term stability, and a full calendar with an alarm function. Its I2C interface facilitates easy integration into existing systems, making it a go-to solution for developers looking for reliable and precise timekeeping functionality in their designs.
DS3231MZ/V+T Features
- Highly Accurate Timekeeping: Includes a temperature-compensated crystal oscillator for minimal time deviation.
- I2C Interface: Simplifies integration into microcontroller or computer systems.
- Battery-Backup Input: Ensures continuous timekeeping in the event of power loss.
- Automatic Power-Switching: Includes both VCC and battery inputs, automatically switching to the battery supply when necessary.
- Programmable Alarms: Supports two programmable time-of-day alarms, enhancing its utility in time-critical applications.
- Compact Size: Offered in an 8-SOIC package, ideal for space-constrained applications.
DS3231MZ/V+T Applications
- Consumer Electronics: Utilized in smart home devices for accurate timekeeping and system control.
- Office Automation: Integrates into office equipment like fax machines and copiers to maintain accurate log times.
- Telecommunications: Provides time synchronization for network infrastructure such as routers and switches.
- Medical Devices: Ensures accurate time stamping in medical monitoring and recording equipment.
- Industrial Systems: Used in data loggers and automation systems for precise event timing and control.
- Portable Devices: Powers timekeeping for wearable technologies, enhancing user experience with accurate time display.
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