Manufacturer Part Number
DS3231SN#
Manufacturer
Analog Devices
Introduction
High-precision RTC module
Product Features and Performance
Clock/Calendar functionality
Alarm feature
Leap year correction
Square Wave Output
Integrated TCXO/Crystal for high accuracy
No memory size
HH:MM:SS time format support
YY-MM-DD-dd date format support
I²C, 2-Wire Serial interface for communication
Wide voltage supply range
Product Advantages
High precision with integrated temperature-compensated crystal oscillator (TCXO)
Low power consumption
Built-in alarms for scheduled events
Robust operation across wide temperature range
Key Technical Parameters
Supply Voltage 2.3V to 5.5V
Battery Voltage 2.3V to 5.5V
Timekeeping Current 110µA to 170µA
Operating Temperature -40°C to 85°C
Quality and Safety Features
Extended temperature range for reliable performance
Durable surface mount package
Compatibility
Compatible with devices supporting I2C protocol
Application Areas
Consumer electronics
Embedded systems
Industrial applications
Communication infrastructure
Product Lifecycle
Active status, not near discontinuation
Availability of replacements or upgrades
Key Reasons to Choose This Product
Accuracy and stability due to TCXO
Flexible power supply options
Robust design for various applications
Long-term availability and support from manufacturer
Ease of integration with I2C interface
DS3231MZ/V+T
DS3231SN+Analog Devices / Maxim Integrated