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DS1339BU+T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DS1339BU+T product

DS1339BU+T

Integrated Circuits (ICs)

RTCI2CMaxim Integrated

The DS1339BU+T is a low-power, I2C-compatible real-time clock (RTC) featuring a trickle charger and power-fail detection, suitable for timekeeping in battery-backed systems.

Best for

  • Battery-backed timekeeping
  • Embedded systems with I2C

Avoid if

  • High-precision timing without external crystal

Check before use

  • Crystal load capacitance requirements

Key specifications

Interface
I2C
Voltage
1.71V - 5.5V
Package
8-µMAX

Compliance & Environment

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

Application

IndustrialConsumer

Datasheet

DS1339B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DS1339BU+T: 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 a serial real-time clock (RTC) that provides comprehensive timekeeping data including seconds, minutes, hours, day, date, month, and year.