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DS2431/TR

Dallas Semiconductor

DS2431/TR by Dallas Semiconductor

DS2431/TR by Dallas Semiconductor is a 1024-bit EEPROM with 1-WIRE serial bus, offering 50K write/erase cycles. Operating at 3.3V, it has an industrial temperature grade and supports hardware write protection. Ideal for applications requiring reliable non-volatile memory in harsh environments.

Median Price

$2.850

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 4,185 parts In-Stock

1+ parts

$2.850

100+ parts

$2.472

1k+ parts

$2.279

10k+ parts

-

4,185

$2.850

$2.472

$2.279

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 650 parts In-Stock

1+ parts

$1.270

100+ parts

-

1k+ parts

-

10k+ parts

-

650

$1.270

-

-

-

Vyrian

USA . 11,042 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,042

-

-

-

-

Distributors (Availability)

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

Continental Prestige Electronics

USA . 5,455 parts In-Stock

1+ parts

$1.270

100+ parts

-

1k+ parts

-

10k+ parts

$1.245

5,455

$1.270

-

-

$1.245

Argo Parts USA

USA . 2,431 parts In-Stock

1+ parts

$1.270

100+ parts

-

1k+ parts

-

10k+ parts

-

2,431

$1.270

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$1.270

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

$1.270

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-

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Overview

Discover the DS2431/TR by Dallas Semiconductor, a top-quality EEPROM that offers unparalleled reliability and performance. With a robust package body material and asynchronous operating mode, this product is perfect for a wide range of applications. Trust in Dallas Semiconductor's reputation for innovation and excellence as you unlock the benefits of this versatile memory solution. From enhanced data security to seamless integration, the DS2431/TR delivers exceptional value and advantages to customers looking for superior EEPROM technology. Elevate your projects with the DS2431/TR and experience the difference quality makes.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - This material provides durability and protection for the EEPROM.

Package Shape:

RECTANGULAR - This shape allows for easy integration into various electronic devices.

Operating Mode:

ASYNCHRONOUS - Enables independent operation without the need for synchronization, offering flexibility.

Nominal Supply Voltage / Vsup (V):

3.3 - Compatible with common supply voltages, making it versatile for different applications.

Power Supplies (V):

3/5 - Provides options for power input, allowing for flexibility in design.

No. of Terminals:

3 - Simplifies connections and reduces complexity in circuit design.

Package Style (Meter):

CYLINDRICAL - Offers a compact and space-saving form factor for efficient PCB layout.

Maximum Operating Temperature:

85 °C - Ensures reliability in various environmental conditions.

Organization:

1KX1 - Specifies the organization of the memory, aiding in data management.

Output Characteristics:

OPEN-DRAIN - Allows for easy interfacing with other devices and circuits.

Minimum Operating Temperature:

40 °C - Suitable for use in a wide range of temperature environments.

Terminal Finish:

Matte Tin (Sn) - Provides a reliable and durable finish for the terminals.

Terminal Position:

BOTTOM - Facilitates easy mounting and installation on the PCB.

Write Protection:

HARDWARE - Offers security by preventing unauthorized data modification.

Minimum Supply Voltage (Vsup):

2.8 V - Ensures operation even at low supply voltages.

Peak Reflow Temperature °C:

250 - Can withstand high-temperature soldering processes.

Temperature Grade:

INDUSTRIAL - Suitable for industrial applications with demanding operating conditions.

Technology:

CMOS - Low power consumption and high speed performance for efficient operation.

Parallel or Serial:

SERIAL - Allows for easy integration with other serial devices and systems.

Terminal Form:

THROUGH-HOLE - Facilitates easy soldering and mounting on the PCB.

No. of Words:

1024 words - Offers a decent amount of memory for storing data.

Minimum Data Retention Time:

40 - Ensures data integrity and reliability over time.

Terminal Pitch:

1.27 mm - Enables easy connections and compatibility with standard PCB designs.

No. of Words Code:

1K - Indicates the memory capacity in a clear and concise manner.

Maximum Supply Voltage (Vsup):

5.25 V - Provides a safe operating range for the EEPROM.

Endurance:

50000 Write/Erase Cycles - Offers a high number of read/write cycles for long-term use.

Serial Bus Type:

1-WIRE - Simplifies communication and integration with other 1-Wire devices.

Memory Density:

1024 bit - Provides sufficient storage capacity for various data types.

Memory IC Type:

EEPROM - Specific type of memory that allows for non-volatile data storage.

Technical Specifications

EEPROM DS2431/TR attributes and parameters. Explore more EEPROM devices from Dallas Semiconductor

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/TR Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

Manufacturer Highlights

Dallas Semiconductor

Dallas Semiconductor, acquired by Maxim Integrated in 2002 for $2.5 billion,was a company that designed and manufactured analog, digital, and mixed-signal semiconductors (integrated circuits, or ICs).Its specialties included communications products (including T/E and Ethernet products), microcontrollers, battery management, thermal sensing and thermal management, non-volatile random-access memory, microprocessor supervisors, delay lines, silicon oscillators, digital potentiometers, real-time clocks, temperature-compensated crystal oscillators (TCXOs), iButton, and 1-Wire products. Analog Devices, Inc. (NasdaqGS:ADI) completed the acquisition of Maxim Integrated Products, Inc. (NasdaqGS:MXIM) from a group of shareholders on August 26, 2021. Analog Devices, Inc. (ADI) empowers the Intelligent Edge with the world’s most innovative analog, digital, and software solutions, to accelerate breakthroughs that benefit society and the planet.

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