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DS2431GA+U

Maxim Integrated

DS2431GA+U by Maxim Integrated

EEPROM; Temperature Grade: INDUSTRIAL; No. of Terminals: 2; Package Code: VBCC; Package Shape: RECTANGULAR; Endurance: 50000 Write/Erase Cycles;

Median Price

$1.461

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Analog Devices Inc

USA . 3,644 parts In-Stock

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Nova Conductors

Japan . 83 parts In-Stock

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$1.461

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83

$1.461

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Vyrian

USA . 3,431 parts In-Stock

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3,431

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Anansix

USA . 1,995 parts In-Stock

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Digiode

USA . 1,744 parts In-Stock

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1,744

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Distributors (Availability)

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Continental Prestige Electronics

USA . 5,301 parts In-Stock

1+ parts

$1.440

100+ parts

-

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$1.411

5,301

$1.440

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$1.411

Argo Parts USA

USA . 946 parts In-Stock

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$1.440

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946

$1.440

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Advanced Electronics

New Zealand . 70 parts In-Stock

1+ parts

$2.524

100+ parts

$2.397

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$2.397

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70

$2.524

$2.397

$2.397

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MARBEL Systems

Belgium . 2,178 parts In-Stock

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$2.787

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$2.787

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Texas Native Microelectronics

USA . 750 parts In-Stock

1+ parts

$3.204

100+ parts

$3.076

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$2.980

10k+ parts

$2.820

750

$3.204

$3.076

$2.980

$2.820

Kenton Components

USA . 1,303 parts In-Stock

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$3.845

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$3.383

1,303

$3.845

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$3.383

Semicontronic

India . 3,345 parts In-Stock

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$4.000

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$3.900

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$3.880

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Corohmni

South Africa . 469 parts In-Stock

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$4.195

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Aztec Data Supply Inc.

USA . 342 parts In-Stock

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$5.090

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342

$5.090

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Qasali Group International

UK . 177 parts In-Stock

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$8.651

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$8.045

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$7.613

177

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$7.613

Ampacity Inc.

Singapore . 3,489 parts In-Stock

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$16.000

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Microchip USA

USA . 2,360 parts In-Stock

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Perfect Parts

USA . 1,623 parts In-Stock

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Corphita

USA . 905 parts In-Stock

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Authorized Procurement Solutions

USA . 500 parts In-Stock

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Vigor

Singapore . 182 parts In-Stock

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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 DS2431GA+U 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-XBCC-B2

Length:

6.5 mm

Memory Density:

1024 bit

Memory IC Type:

Memory Width:

1

No. of Functions:

1

No. of Terminals:

2

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:

UNSPECIFIED

Package Code:

Package Equivalence Code:

SURF MNT 2,.14X.25

Package Shape:

Package Style (Meter):

CHIP CARRIER, VERY THIN PROFILE

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

3/5

Qualification:

Not Qualified

Reverse Pinout:

NO

Maximum Seated Height:

.8 mm

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/Gold/Palladium (Ni/Au/Pd)

Terminal Form:

BUTT

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

3.5 mm

Write Protection:

HARDWARE

Trade Compliance

DS2431GA+U 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

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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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