ProjectsPricingInsights

DS1302N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DS1302N product

DS1302N

Integrated Circuits (ICs)

RTCTimekeepingLegacy

The DS1302N is a legacy trickle-charge RTC chip with 31 bytes of RAM, suitable for simple timekeeping applications.

Best for

  • Legacy system maintenance
  • Simple timekeeping

Avoid if

  • New designs requiring RoHS compliance
  • High-precision timing applications

Check before use

  • Stock availability
  • Compliance requirements

Key specifications

Supply Voltage
2.0V - 5.5V
Interface
3-Wire Serial
RAM
31 x 8 bits

Compliance & Environment

RoHS
RoHS non-compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

General

Datasheet

14c88da215e740859b4cbcec1d5122e4_2304140030_HGSEMI-DS1302N_C398065.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DS1302N: 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

The DS1302N is a trickle-charge timekeeping chip that tracks time and date information and includes 31 bytes of static RAM.