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DS2431+

Maxim Integrated

DS2431+ by Maxim Integrated

EEPROM; Temperature Grade: INDUSTRIAL; No. of Terminals: 3; Package Shape: RECTANGULAR; Memory Width: 1; Write Protection: HARDWARE;

Median Price

$2.090

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 4,382 parts In-Stock

1+ parts

$1.390

100+ parts

$0.968

1k+ parts

$0.899

10k+ parts

-

4,382

$1.390

$0.968

$0.899

-

Farnell

UK . 64,068 parts In-Stock

1+ parts

$2.027

100+ parts

$1.601

1k+ parts

$1.510

10k+ parts

$1.368

64,068

$2.027

$1.601

$1.510

$1.368

Analog Devices Inc

USA . 3,098 parts In-Stock

1+ parts

$2.080

100+ parts

$1.800

1k+ parts

$1.230

10k+ parts

$1.554

3,098

$2.080

$1.800

$1.230

$1.554

Element14

Singapore . 64,068 parts In-Stock

1+ parts

$2.099

100+ parts

$1.660

1k+ parts

$1.586

10k+ parts

$1.415

64,068

$2.099

$1.660

$1.586

$1.415

Arrow

USA . 960 parts In-Stock

1+ parts

$2.303

100+ parts

$2.014

1k+ parts

$1.822

10k+ parts

-

960

$2.303

$2.014

$1.822

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Mouser Electronics

USA . 19,931 parts In-Stock

1+ parts

$2.380

100+ parts

$2.060

1k+ parts

$1.950

10k+ parts

$1.840

19,931

$2.380

$2.060

$1.950

$1.840

Newark

USA . 54,016 parts In-Stock

1+ parts

$2.450

100+ parts

$2.120

1k+ parts

$2.010

10k+ parts

-

54,016

$2.450

$2.120

$2.010

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Verical

USA . 960 parts In-Stock

1+ parts

-

100+ parts

$2.014

1k+ parts

$1.822

10k+ parts

-

960

-

$2.014

$1.822

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Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$1.320

100+ parts

-

1k+ parts

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10k+ parts

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50

$1.320

-

-

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Digiode

USA . 803 parts In-Stock

1+ parts

$1.320

100+ parts

-

1k+ parts

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10k+ parts

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803

$1.320

-

-

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TME

Poland . 2,799 parts In-Stock

1+ parts

$2.010

100+ parts

$1.740

1k+ parts

-

10k+ parts

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2,799

$2.010

$1.740

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Chip Stock

USA . 72,500 parts In-Stock

1+ parts

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10k+ parts

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72,500

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Vyrian

USA . 32,534 parts In-Stock

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32,534

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Schukat

Germany . 2,052 parts In-Stock

1+ parts

-

100+ parts

$1.565

1k+ parts

$1.544

10k+ parts

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2,052

-

$1.565

$1.544

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LIBRA Elektronik GmbH

Germany . 2,001 parts In-Stock

1+ parts

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2,001

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-

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Bristol Electronics

USA . 1,004 parts In-Stock

1+ parts

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1,004

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-

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Atlantic Semiconductor

USA . 1,004 parts In-Stock

1+ parts

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1,004

-

-

-

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Anansix

USA . 781 parts In-Stock

1+ parts

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781

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Cyclops Electronics Ltd

UK . 500 parts In-Stock

1+ parts

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100+ parts

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500

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Martec Srl

Italy . 349 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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349

-

-

-

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Micros

Poland . 190 parts In-Stock

1+ parts

-

100+ parts

$1.162

1k+ parts

$1.142

10k+ parts

-

190

-

$1.162

$1.142

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Partservice

France . 90 parts In-Stock

1+ parts

-

100+ parts

$1.133

1k+ parts

$1.113

10k+ parts

$1.113

90

-

$1.133

$1.113

$1.113

Prism Electronics

USA . 55 parts In-Stock

1+ parts

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55

-

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ACDS - Activité Composants Distribution Service

France . 8 parts In-Stock

1+ parts

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8

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Diverse Electronics

Canada . 2 parts In-Stock

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2

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Distributors (Availability)

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

Semicontronic

India . 31,328 parts In-Stock

1+ parts

$1.180

100+ parts

$1.150

1k+ parts

$1.145

10k+ parts

-

31,328

$1.180

$1.150

$1.145

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Ampacity Inc.

Singapore . 29,656 parts In-Stock

1+ parts

$1.180

100+ parts

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29,656

$1.180

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Corphita

USA . 1,967 parts In-Stock

1+ parts

$1.251

100+ parts

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1,967

$1.251

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-

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Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$1.294

100+ parts

-

1k+ parts

$1.242

10k+ parts

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1,000

$1.294

-

$1.242

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Argo Parts USA

USA . 4,066 parts In-Stock

1+ parts

$1.319

100+ parts

-

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4,066

$1.319

-

-

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Vigor

Singapore . 557 parts In-Stock

1+ parts

$1.350

100+ parts

-

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10k+ parts

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557

$1.350

-

-

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Continental Prestige Electronics

USA . 75,376 parts In-Stock

1+ parts

$1.470

100+ parts

$1.170

1k+ parts

$1.090

10k+ parts

-

75,376

$1.470

$1.170

$1.090

-

MARBEL Systems

Belgium . 2,945 parts In-Stock

1+ parts

$1.888

100+ parts

-

1k+ parts

-

10k+ parts

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2,945

$1.888

-

-

-

Texas Native Microelectronics

USA . 30 parts In-Stock

1+ parts

$2.170

100+ parts

$2.083

1k+ parts

$2.018

10k+ parts

$1.910

30

$2.170

$2.083

$2.018

$1.910

Kenton Components

USA . 730 parts In-Stock

1+ parts

$2.604

100+ parts

-

1k+ parts

-

10k+ parts

$2.292

730

$2.604

-

-

$2.292

Modulus Dynamics

Lithuania . 3,502 parts In-Stock

1+ parts

$2.640

100+ parts

$2.640

1k+ parts

$2.640

10k+ parts

-

3,502

$2.640

$2.640

$2.640

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Corohmni

South Africa . 851 parts In-Stock

1+ parts

$3.028

100+ parts

-

1k+ parts

-

10k+ parts

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851

$3.028

-

-

-

Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$4.686

100+ parts

$4.452

1k+ parts

$4.452

10k+ parts

-

2,500

$4.686

$4.452

$4.452

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Qasali Group International

UK . 3,253 parts In-Stock

1+ parts

$5.859

100+ parts

-

1k+ parts

$5.449

10k+ parts

$5.156

3,253

$5.859

-

$5.449

$5.156

Authorized Procurement Solutions

USA . 100,000 parts In-Stock

1+ parts

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100,000

-

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RC Electronics

USA . 44,796 parts In-Stock

1+ parts

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44,796

-

-

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Epart123

USA . 12,000 parts In-Stock

1+ parts

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100+ parts

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$7.310

10k+ parts

$7.310

12,000

-

-

$7.310

$7.310

A-Z Elektronik GmbH

Germany . 11,187 parts In-Stock

1+ parts

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11,187

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-

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Lixinc

USA . 10,718 parts In-Stock

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10,718

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S.R.D Solutions

India . 7,500 parts In-Stock

1+ parts

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7,500

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-

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Kepictronics

USA . 5,321 parts In-Stock

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5,321

-

-

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GreenTree Electronics

Israel . 5,000 parts In-Stock

1+ parts

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5,000

-

-

-

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Alle Elektronik GmbH

Germany . 4,791 parts In-Stock

1+ parts

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100+ parts

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4,791

-

-

-

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iodParts Technologies Inc.

India . 2,671 parts In-Stock

1+ parts

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100+ parts

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2,671

-

-

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Robosynatics

Brazil . 2,510 parts In-Stock

1+ parts

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100+ parts

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2,510

-

-

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Lucentia Tech

USA . 2,510 parts In-Stock

1+ parts

-

100+ parts

$5.701

1k+ parts

$5.584

10k+ parts

$5.584

2,510

-

$5.701

$5.584

$5.584

Futuretech Components

Singapore . 1,000 parts In-Stock

1+ parts

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100+ parts

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1,000

-

-

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EMSNET (Excess)

USA . 300 parts In-Stock

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300

-

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Infinite Electronics LLP (Excess)

. 106 parts In-Stock

1+ parts

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106

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Assy Fe

Spain . 11 parts In-Stock

1+ parts

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11

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-

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-

Overview

Analog Devices DS2431 1024-Bit 1-Wire® EEPROM Chip is organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. The four memory pages of the DS2431 can be individually write-protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. The DS2431 communicates over the single-conductor 1-Wire bus. The communication follows the standard 1-Wire protocol. Each DS2431 device has its own unalterable and unique 64-bit ROM registration number factory lasered into the chip. The registration number addresses the device in a multidrop, 1-Wire net environment. These devices are designed for various applications, including accessory / PCB identification, medical sensor calibration data storage, and analog sensor calibration.

Technical Specifications

EEPROM DS2431+ attributes and parameters. Explore more EEPROM devices from Maxim Integrated

Specs

Additional Features:

MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS

Command User Interface:

NO

Data Polling:

NO

Minimum Data Retention Time:

40

Endurance:

50000 Write/Erase Cycles

JESD-30 Code:

R-PBCY-T3

JESD-609 Code:

e3

Memory Density:

1024 bit

Memory IC Type:

Memory Width:

1

No. of Functions:

1

No. of Terminals:

3

No. of Words:

1024 words

No. of Words Code:

1K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

1KX1

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP3,.1,50

Package Shape:

Package Style (Meter):

CYLINDRICAL

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

250

Power Supplies (V):

3/5

Qualification:

Not Qualified

Reverse Pinout:

NO

Serial Bus Type:

1-WIRE

Sub-Category:

EEPROMs

Maximum Supply Voltage (Vsup):

5.25 V

Minimum Supply Voltage (Vsup):

2.8 V

Nominal Supply Voltage / Vsup (V):

3.3

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Write Protection:

HARDWARE

Trade Compliance

DS2431+ Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

Manufacturer Highlights

Maxim Integrated

Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President & CEO

Tunc Doluca

Senior VP & CFO

Brian C. White

Senior VP, Technology & Manufacturing Group

Vivek Jain

Manufacturer fab locations 3

Fab name Location Fab Initiation Wafer Capacity

-

Fabrication

Fab Initiation

-

Philippines

Cavite

Wafer Capacity

489,000

-

489,000

-

Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

-

312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

-

194,000

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