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DS3231SN#T&R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DS3231SN#T&R product

DS3231SN#T&R

Integrated Circuits (ICs)

RTCI2CTCXOHigh Precision

The DS3231SN#T&R is a high-precision, I²C-based Real-Time Clock (RTC) with an integrated TCXO and crystal, designed for applications requiring stable timekeeping.

Best for

  • Industrial control systems
  • Data loggers
  • Metering equipment

Avoid if

  • Applications requiring extremely low-cost, low-accuracy RTCs

Check before use

  • I²C bus pull-up resistor values
  • Battery backup voltage range

Key specifications

Accuracy
±2ppm
Interface
I²C
Supply Voltage
2.3V - 5.5V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialMetering

Datasheet

17ce0e5bd03afd17d6e28f1ea87c9a41.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DS3231SN#T&R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.