ProjectsPricingInsights

DS1337U+T&R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DS1337U+T&R product

DS1337U+T&R

Integrated Circuits (ICs)

RTCI2CClock

The DS1337U+T&R is a reliable I2C-based real-time clock IC suitable for timekeeping applications requiring alarms and square-wave outputs.

Best for

  • Embedded systems
  • Data logging
  • Industrial controllers

Avoid if

  • Applications requiring extreme low-power battery backup without external crystal support

Check before use

  • I2C bus speed compatibility
  • Crystal load capacitance requirements

Key specifications

Interface
I2C
Voltage
1.8V - 5.5V
Package
8-µMAX

Compliance & Environment

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

Application

IndustrialGeneral

Datasheet

DS1337-DS1337C.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DS1337U+T&R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 I2C-compatible serial real-time clock (RTC) that provides comprehensive time and date tracking.