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CAT24C256WI-GT3

Onsemi

CAT24C256WI-GT3 by Onsemi

CAT24C256WI-GT3 by Onsemi is an EEPROM with 32KX8 organization, operating at 5V. It features I2C control byte 1010DDDR and offers 1000000 write/erase cycles. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact small outline package.

Median Price

$0.519

Lifecycle Status

Suppliers In-Stock

44

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Adafruit Industries

USA . 65 parts In-Stock

1+ parts

$0.321

100+ parts

$0.305

1k+ parts

$0.305

10k+ parts

-

65

$0.321

$0.305

$0.305

-

Mouser Electronics

USA . 228,439 parts In-Stock

1+ parts

$0.690

100+ parts

$0.610

1k+ parts

$0.555

10k+ parts

-

228,439

$0.690

$0.610

$0.555

-

Newark

USA . 3,072 parts In-Stock

1+ parts

$0.721

100+ parts

$0.638

1k+ parts

$0.591

10k+ parts

-

3,072

$0.721

$0.638

$0.591

-

Distrelec

Netherlands . 2,426 parts In-Stock

1+ parts

$1.850

100+ parts

-

1k+ parts

-

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2,426

$1.850

-

-

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Future Electronics

Canada . 102,000 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

$0.215

102,000

-

-

-

$0.215

DigiKey

USA . 36,763 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.426

36,763

-

-

-

$0.426

Arrow

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.341

15,000

-

-

-

$0.341

Chip1Stop

Japan . 5,491 parts In-Stock

1+ parts

-

100+ parts

$0.519

1k+ parts

$0.341

10k+ parts

-

5,491

-

$0.519

$0.341

-

Verical

USA . 5,446 parts In-Stock

1+ parts

-

100+ parts

$0.546

1k+ parts

$0.473

10k+ parts

$0.400

5,446

-

$0.546

$0.473

$0.400

Master Electronics

USA . 4,457 parts In-Stock

1+ parts

-

100+ parts

$0.631

1k+ parts

$0.467

10k+ parts

$0.415

4,457

-

$0.631

$0.467

$0.415

Rochester

USA . 13 parts In-Stock

1+ parts

-

100+ parts

$0.471

1k+ parts

$0.391

10k+ parts

$0.348

13

-

$0.471

$0.391

$0.348

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 1,805 parts In-Stock

1+ parts

$0.305

100+ parts

-

1k+ parts

-

10k+ parts

-

1,805

$0.305

-

-

-

TME

Poland . 79 parts In-Stock

1+ parts

$0.520

100+ parts

$0.442

1k+ parts

$0.386

10k+ parts

$0.327

79

$0.520

$0.442

$0.386

$0.327

Maritex

Poland . 8,800 parts In-Stock

1+ parts

$0.553

100+ parts

$0.326

1k+ parts

$0.301

10k+ parts

$0.268

8,800

$0.553

$0.326

$0.301

$0.268

Component Electronics Inc.

Canada . 68 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

1k+ parts

$0.500

10k+ parts

-

68

$0.770

$0.580

$0.500

-

Nova Conductors

Japan . 85 parts In-Stock

1+ parts

$1.000

100+ parts

-

1k+ parts

-

10k+ parts

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85

$1.000

-

-

-

Ozdisan Elektronik

Türkiye . 8,805 parts In-Stock

1+ parts

$57.130

100+ parts

-

1k+ parts

-

10k+ parts

-

8,805

$57.130

-

-

-

IBS Electronics

USA . 597,500 parts In-Stock

1+ parts

-

100+ parts

$0.820

1k+ parts

$0.652

10k+ parts

$0.497

597,500

-

$0.820

$0.652

$0.497

NAC Semi

USA . 288,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

$0.430

288,000

-

-

-

$0.430

Chip Stock

USA . 57,000 parts In-Stock

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57,000

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Vyrian

USA . 39,521 parts In-Stock

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39,521

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RLX Solution Inc.

Canada . 28,298 parts In-Stock

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28,298

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Sensible Micro Corp

USA . 10,878 parts In-Stock

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10,878

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Magnum Semiconductors LLP

India . 10,500 parts In-Stock

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10,500

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Flip Electronics

USA . 6,058 parts In-Stock

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6,058

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Component Sense

UK . 5,910 parts In-Stock

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5,910

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Cyclops Electronics Ltd

UK . 5,881 parts In-Stock

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5,881

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Bristol Electronics

USA . 5,724 parts In-Stock

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5,724

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Right Parts Inc.

USA . 3,790 parts In-Stock

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3,790

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Inventory MP

USA . 3,711 parts In-Stock

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3,711

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Elcom Components

USA . 3,450 parts In-Stock

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3,450

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Netsource Technology, Inc.

USA . 2,914 parts In-Stock

1+ parts

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2,914

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Micros

Poland . 2,904 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.385

10k+ parts

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2,904

-

-

$0.385

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Partservice

France . 2,579 parts In-Stock

1+ parts

-

100+ parts

$0.855

1k+ parts

$0.372

10k+ parts

$0.372

2,579

-

$0.855

$0.372

$0.372

Micros sp.j. W. Kędra i J. Lic

Poland . 2,315 parts In-Stock

1+ parts

-

100+ parts

$0.916

1k+ parts

$0.398

10k+ parts

$0.398

2,315

-

$0.916

$0.398

$0.398

Atlantic Semiconductor

USA . 1,950 parts In-Stock

1+ parts

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1,950

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ComSIT Distribution GmbH

Germany . 956 parts In-Stock

1+ parts

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956

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Connector Distribution Corp

USA . 790 parts In-Stock

1+ parts

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790

-

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ACDS - Activité Composants Distribution Service

France . 368 parts In-Stock

1+ parts

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368

-

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North Shore Components

USA . 361 parts In-Stock

1+ parts

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361

-

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Prism Electronics

USA . 298 parts In-Stock

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298

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Semi Source

USA . 46 parts In-Stock

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46

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LWI Electronics Inc

India . 25 parts In-Stock

1+ parts

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25

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Extreme Components

USA . 5 parts In-Stock

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5

-

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 119,402 parts In-Stock

1+ parts

$0.164

100+ parts

$0.160

1k+ parts

$0.159

10k+ parts

-

119,402

$0.164

$0.160

$0.159

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Ampacity Inc.

Singapore . 42,293 parts In-Stock

1+ parts

$0.164

100+ parts

-

1k+ parts

-

10k+ parts

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42,293

$0.164

-

-

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Corohmni

South Africa . 294 parts In-Stock

1+ parts

$0.276

100+ parts

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294

$0.276

-

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Corphita

USA . 428 parts In-Stock

1+ parts

$0.289

100+ parts

-

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428

$0.289

-

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Modulus Dynamics

Lithuania . 828 parts In-Stock

1+ parts

$0.312

100+ parts

$0.312

1k+ parts

$0.312

10k+ parts

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828

$0.312

$0.312

$0.312

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Advanced Electronics

New Zealand . 195 parts In-Stock

1+ parts

$0.321

100+ parts

$0.305

1k+ parts

$0.305

10k+ parts

-

195

$0.321

$0.305

$0.305

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Argo Parts USA

USA . 647 parts In-Stock

1+ parts

$0.396

100+ parts

-

1k+ parts

-

10k+ parts

$0.384

647

$0.396

-

-

$0.384

Component Stockers USA

USA . 623,751 parts In-Stock

1+ parts

$0.490

100+ parts

$0.380

1k+ parts

$0.340

10k+ parts

$0.310

623,751

$0.490

$0.380

$0.340

$0.310

Aztec Data Supply Inc.

USA . 1,353 parts In-Stock

1+ parts

$3.581

100+ parts

-

1k+ parts

-

10k+ parts

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1,353

$3.581

-

-

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Andel Nordic

Denmark . 714 parts In-Stock

1+ parts

$6.736

100+ parts

-

1k+ parts

$6.466

10k+ parts

$6.466

714

$6.736

-

$6.466

$6.466

Perfect Parts

USA . 755,897 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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755,897

-

-

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RC Electronics

USA . 86,706 parts In-Stock

1+ parts

-

100+ parts

$0.360

1k+ parts

$0.330

10k+ parts

$0.320

86,706

-

$0.360

$0.330

$0.320

Eastek

USA . 24,000 parts In-Stock

1+ parts

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24,000

-

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Metaverse IC Inc.

Canada . 21,591 parts In-Stock

1+ parts

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21,591

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-

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QUARKTWIN TECHNOLOGY LTD

USA . 14,919 parts In-Stock

1+ parts

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14,919

-

-

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GreenTree Electronics

Israel . 12,000 parts In-Stock

1+ parts

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12,000

-

-

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S.R.D Solutions

India . 9,000 parts In-Stock

1+ parts

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9,000

-

-

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Lixinc

USA . 8,012 parts In-Stock

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8,012

-

-

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Kulean Microsystems

USA . 7,169 parts In-Stock

1+ parts

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7,169

-

-

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iodParts Technologies Inc.

India . 6,722 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.499

10k+ parts

-

6,722

-

-

$0.499

-

TANS Electronics

Latvia . 6,415 parts In-Stock

1+ parts

-

100+ parts

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6,415

-

-

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Microchip USA

USA . 6,329 parts In-Stock

1+ parts

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6,329

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Assy Fe

Spain . 6,300 parts In-Stock

1+ parts

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6,300

-

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Infinite Electronics LLP (Excess)

. 5,025 parts In-Stock

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5,025

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

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5,000

-

-

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Problanco Electronics

Mexico . 3,395 parts In-Stock

1+ parts

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3,395

-

-

-

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SupplyDigital Components

Austria . 2,706 parts In-Stock

1+ parts

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100+ parts

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2,706

-

-

-

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A-Z Elektronik GmbH

Germany . 1,800 parts In-Stock

1+ parts

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100+ parts

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1,800

-

-

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Kepictronics

USA . 1,580 parts In-Stock

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1,580

-

-

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Alle Elektronik GmbH

Germany . 1,200 parts In-Stock

1+ parts

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100+ parts

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1,200

-

-

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Formix International (Excess)

India . 915 parts In-Stock

1+ parts

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915

-

-

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Lucentia Tech

USA . 900 parts In-Stock

1+ parts

-

100+ parts

$4.419

1k+ parts

$4.092

10k+ parts

$4.092

900

-

$4.419

$4.092

$4.092

UHIMA Technologies

Türkiye . 809 parts In-Stock

1+ parts

-

100+ parts

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809

-

-

-

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Cyclops Electronics Ltd (Excess)

UK . 618 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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618

-

-

-

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Netroflash

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$0.980

1k+ parts

$0.950

10k+ parts

$0.930

500

-

$0.980

$0.950

$0.930

Futuretech Components

Singapore . 500 parts In-Stock

1+ parts

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100+ parts

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500

-

-

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Robosynatics

Brazil . 10 parts In-Stock

1+ parts

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100+ parts

$39.375

1k+ parts

$39.375

10k+ parts

$39.375

10

-

$39.375

$39.375

$39.375

Overview

Unlock seamless data storage and retrieval with the CAT24C256WI-GT3 EEPROM from Onsemi. Renowned for its high-quality products, Onsemi delivers a reliable solution for a wide range of applications. This compact yet powerful memory module boasts exceptional endurance, ensuring up to 1 million write/erase cycles. With a maximum clock frequency of 0.4 MHz, this EEPROM offers fast and efficient data processing. Trust in Onsemi's expertise and elevate your projects with the CAT24C256WI-GT3's cutting-edge technology and unrivaled performance.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy package body material provides durability and protection for the EEPROM, making it suitable for a variety of environmental conditions.

Surface Mount: YES

The surface mount feature allows for easy and convenient installation on circuit boards, saving space and simplifying the overall design.

Nominal Supply Voltage / Vsup (V): 5

The 5V supply voltage ensures stable and reliable operation of the EEPROM.

Operating Mode: SYNCHRONOUS

The synchronous operating mode allows for precise timing control and efficient data transfer, enhancing performance.

Organization: 32KX8

The 32KX8 organization provides a high memory capacity and efficient data storage for a wide range of applications.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C ensures the EEPROM can withstand elevated temperatures and operate reliably in demanding environments.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C allows the EEPROM to function effectively in cold conditions without any operational issues.

Endurance: 1000000 Write/Erase Cycles

The high endurance level of 1,000,000 write/erase cycles ensures durability and longevity for frequent data read/write operations.

Serial Bus Type: I2C

The I2C serial bus type offers a simple and efficient communication interface for connecting the EEPROM with other devices, allowing for easy integration and data transfer.

Technical Specifications

EEPROM CAT24C256WI-GT3 attributes and parameters. Explore more EEPROM devices from Onsemi

Specs

Additional Features:

100 YEAR DATA RETENTION

Maximum Clock Frequency (fCLK):

.4 MHz

Minimum Data Retention Time:

100

Endurance:

1000000 Write/Erase Cycles

I2C Control Byte:

1010DDDR

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

No. of Words:

32768 words

No. of Words Code:

32K

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

32KX8

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

260

Power Supplies (V):

2/5

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Serial Bus Type:

I2C

Maximum Standby Current:

.000001 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

3 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

1.8 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

3.9 mm

Maximum Write Cycle Time (tWC):

5 ms

Write Protection:

HARDWARE

Trade Compliance

CAT24C256WI-GT3 Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.71

SB

8542.32.00.70

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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