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EEPROM Serial 16-Kb Microwire

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CAT93C86BHU4I-GT3 General Description

The CAT93C86B is a 16-Kb Serial EEPROM memory device which is configured as either registers of 16 bits (ORG pin at VCC) or 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C86B features a self-timed internal write with auto-clear. On-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state.

ON Semiconductor, LLC Inventory

Key Features

  • High Speed Operation: 4 MHz (5 V), 2 MHz (1.8 V)
  • 1.8 V (1.65 V) to 5.5 V Supply Voltage Range
  • CAT93C86BxxxxL>
  • Selectable x8 or x16 Memory Organization
  • Selftimed Write Cycle with Autoclear
  • Sequential Read
  • Hardware and Software Write Protection
  • Power-up Inadvertent Write Protection
  • Low Power CMOS Technology
  • Program Enable (PE) Pin
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial Temperature Ranges
  • 8-pin SOIC, TSSOP and 8-pad UDFN Packages
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS
  • Compliant
ON Semiconductor, LLC Original Stock


  • Alarm Systems
  • Audio Players
  • Automotive Systems
  • Cable Modems
  • Industrial Controls
  • Cellular Phones
  • CRT/LCD Monitors
  • Digital Still Cameras
  • Cordless Phones
  • Hard Disk Drives
  • Hard Disk Drives
  • Graphic Cards
  • DRAM Modules
  • DVD Players
  • Health Meters
  • Industrial Controls
  • Internet Phone Handsets
  • Memory Modules
  • Notebook PC
  • Personal Computers
  • TV
  • Smart Phones
  • Printers
  • Set Top Box
  • Telecommunications
  • Two Way Radios
  • Video Games
  • Wireless LANs
  • Video Tape Recorder
  • Vending Machines
ON Semiconductor, LLC Inventory


Status Active Package Type TSSOP-8
Case Outline 948AL MSL Temp (°C) 260
Container Type REEL


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


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CAT93C86BHU4I-GT3 Datasheet PDF

Preliminary Specification CAT93C86BHU4I-GT3 PDF Download

CAT93C86BHU4I-GT3 PDF Preview

Buying Guide

  • What is the lifespan of CAT93C86BHU4I-GT3?

    The lifespan of CAT93C86BHU4I-GT3 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of CAT93C86BHU4I-GT3?

    You can find it with PDF Datasheet for CAT93C86BHU4I-GT3 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of CAT93C86BHU4I-GT3?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of CAT93C86BHU4I-GT3 or my history order record?

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