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DS2431GB+T

Maxim Integrated

DS2431GB+T by Maxim Integrated

EEPROM; Temperature Grade: INDUSTRIAL; No. of Terminals: 2; Memory Density: 1024 bit; Power Supplies (V): 3/5; Minimum Supply Voltage (Vsup): 2.8 V;

Median Price

$3.100

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Analog Devices Inc

USA . 58,497 parts In-Stock

1+ parts

$2.170

100+ parts

$1.881

1k+ parts

$1.734

10k+ parts

$1.400

58,497

$2.170

$1.881

$1.734

$1.400

Mouser Electronics

USA . 2,928 parts In-Stock

1+ parts

$3.100

100+ parts

$2.690

1k+ parts

$2.490

10k+ parts

$1.750

2,928

$3.100

$2.690

$2.490

$1.750

DigiKey

USA . 4,983 parts In-Stock

1+ parts

$3.110

100+ parts

$2.693

1k+ parts

$2.482

10k+ parts

$1.871

4,983

$3.110

$2.693

$2.482

$1.871

Distributors (In-Stock)

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

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$1.455

100+ parts

-

1k+ parts

-

10k+ parts

-

200

$1.455

-

-

-

Digiode

USA . 778 parts In-Stock

1+ parts

$2.109

100+ parts

-

1k+ parts

-

10k+ parts

-

778

$2.109

-

-

-

Vyrian

USA . 22,103 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

22,103

-

-

-

-

Anansix

USA . 2,408 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

-

2,408

-

-

-

-

Distributors (Availability)

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

Vigor

Singapore . 476 parts In-Stock

1+ parts

$1.050

100+ parts

-

1k+ parts

-

10k+ parts

-

476

$1.050

-

-

-

Continental Prestige Electronics

USA . 1,143 parts In-Stock

1+ parts

$1.448

100+ parts

-

1k+ parts

-

10k+ parts

$1.419

1,143

$1.448

-

-

$1.419

Argo Parts USA

USA . 850 parts In-Stock

1+ parts

$1.448

100+ parts

-

1k+ parts

-

10k+ parts

-

850

$1.448

-

-

-

Corphita

USA . 1,154 parts In-Stock

1+ parts

$1.998

100+ parts

-

1k+ parts

-

10k+ parts

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1,154

$1.998

-

-

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Ampacity Inc.

Singapore . 22,226 parts In-Stock

1+ parts

$2.070

100+ parts

-

1k+ parts

-

10k+ parts

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22,226

$2.070

-

-

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Semicontronic

India . 22,220 parts In-Stock

1+ parts

$2.070

100+ parts

$2.018

1k+ parts

$2.008

10k+ parts

-

22,220

$2.070

$2.018

$2.008

-

Advanced Electronics

New Zealand . 150 parts In-Stock

1+ parts

$2.471

100+ parts

$2.347

1k+ parts

$2.347

10k+ parts

-

150

$2.471

$2.347

$2.347

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Aztec Data Supply Inc.

USA . 199 parts In-Stock

1+ parts

$3.890

100+ parts

-

1k+ parts

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199

$3.890

-

-

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Corohmni

South Africa . 461 parts In-Stock

1+ parts

$4.204

100+ parts

-

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10k+ parts

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461

$4.204

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-

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MARBEL Systems

Belgium . 2,369 parts In-Stock

1+ parts

$4.854

100+ parts

-

1k+ parts

-

10k+ parts

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2,369

$4.854

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-

-

Texas Native Microelectronics

USA . 2,391 parts In-Stock

1+ parts

$5.579

100+ parts

$5.356

1k+ parts

$5.188

10k+ parts

$4.910

2,391

$5.579

$5.356

$5.188

$4.910

Kenton Components

USA . 670 parts In-Stock

1+ parts

$6.695

100+ parts

-

1k+ parts

-

10k+ parts

$5.891

670

$6.695

-

-

$5.891

Microchip USA

USA . 2,338 parts In-Stock

1+ parts

$9.048

100+ parts

-

1k+ parts

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10k+ parts

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2,338

$9.048

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-

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Qasali Group International

UK . 4,911 parts In-Stock

1+ parts

$15.063

100+ parts

-

1k+ parts

$14.009

10k+ parts

$13.256

4,911

$15.063

-

$14.009

$13.256

A-Z Elektronik GmbH

Germany . 1,583 parts In-Stock

1+ parts

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100+ parts

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1,583

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Netroflash

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

$1.426

1k+ parts

$1.382

10k+ parts

$1.353

1,000

-

$1.426

$1.382

$1.353

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 DS2431GB+T 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-609 Code:

e4

Memory Density:

1024 bit

Memory IC Type:

Memory Width:

4

No. of Functions:

1

No. of Terminals:

2

No. of Words:

256 words

No. of Words Code:

256

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

256X4

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SURF MNT 2,.14X.2

Parallel or Serial:

SERIAL

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:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

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

Write Protection:

HARDWARE

Trade Compliance

DS2431GB+T 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.

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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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