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AT24MAC402-MAHM-T

Microchip Technology

AT24MAC402-MAHM-T by Microchip Technology

AT24MAC402-MAHM-T by Microchip Technology is a 256x8 EEPROM with a supply voltage of 1.7V to 5.5V. It operates in synchronous mode and has a max clock frequency of 1MHz. This memory IC is commonly used for industrial applications requiring reliable data storage and retrieval.

Median Price

$0.410

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 320 parts In-Stock

1+ parts

$0.404

100+ parts

$0.388

1k+ parts

$0.385

10k+ parts

-

320

$0.404

$0.388

$0.385

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Mouser Electronics

USA . 18,695 parts In-Stock

1+ parts

$0.410

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-

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18,695

$0.410

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DigiKey

USA . 9,164 parts In-Stock

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$0.410

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9,164

$0.410

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Newark

USA . 6,872 parts In-Stock

1+ parts

$0.422

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6,872

$0.422

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Element14

Singapore . 3,380 parts In-Stock

1+ parts

$0.574

100+ parts

$0.536

1k+ parts

-

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$0.526

3,380

$0.574

$0.536

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$0.526

Adafruit Industries

USA . 3,000 parts In-Stock

1+ parts

$5.920

100+ parts

$5.624

1k+ parts

$5.624

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-

3,000

$5.920

$5.624

$5.624

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Chip1Stop

Japan . 5,199 parts In-Stock

1+ parts

-

100+ parts

$0.376

1k+ parts

$0.354

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5,199

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$0.376

$0.354

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Verical

USA . 5,199 parts In-Stock

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5,199

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Master Electronics

USA . 2,408 parts In-Stock

1+ parts

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$0.399

10k+ parts

$0.392

2,408

-

-

$0.399

$0.392

Farnell

UK . 190 parts In-Stock

1+ parts

-

100+ parts

$0.328

1k+ parts

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10k+ parts

$0.321

190

-

$0.328

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$0.321

Distributors (In-Stock)

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

Digiode

USA . 854 parts In-Stock

1+ parts

$0.384

100+ parts

-

1k+ parts

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10k+ parts

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854

$0.384

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-

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Freelance Electronics

USA . 1,000 parts In-Stock

1+ parts

$0.412

100+ parts

$0.433

1k+ parts

$0.408

10k+ parts

-

1,000

$0.412

$0.433

$0.408

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NAC Semi

USA . 10,000 parts In-Stock

1+ parts

$0.420

100+ parts

$0.380

1k+ parts

$0.340

10k+ parts

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10,000

$0.420

$0.380

$0.340

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$0.472

100+ parts

-

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300

$0.472

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Bristol Electronics

USA . 5,263 parts In-Stock

1+ parts

$0.938

100+ parts

$0.347

1k+ parts

$0.244

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5,263

$0.938

$0.347

$0.244

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Chip Stock

USA . 10,600 parts In-Stock

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Electro Sonic

Canada . 5,000 parts In-Stock

1+ parts

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100+ parts

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$0.411

10k+ parts

$0.378

5,000

-

-

$0.411

$0.378

Vyrian

USA . 4,296 parts In-Stock

1+ parts

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4,296

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ComSIT USA

USA . 3,753 parts In-Stock

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3,753

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ComSIT Distribution GmbH

Germany . 3,753 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 3,644 parts In-Stock

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3,644

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VNN

France . 2,983 parts In-Stock

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2,983

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IBS Electronics

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.521

10k+ parts

$0.511

2,500

-

-

$0.521

$0.511

Prism Electronics

USA . 22 parts In-Stock

1+ parts

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22

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 5,804 parts In-Stock

1+ parts

$0.279

100+ parts

-

1k+ parts

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10k+ parts

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5,804

$0.279

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Semicontronic

India . 3,956 parts In-Stock

1+ parts

$0.279

100+ parts

$0.272

1k+ parts

$0.271

10k+ parts

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3,956

$0.279

$0.272

$0.271

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Corphita

USA . 495 parts In-Stock

1+ parts

$0.364

100+ parts

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495

$0.364

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Argo Parts USA

USA . 1,944 parts In-Stock

1+ parts

$0.472

100+ parts

-

1k+ parts

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10k+ parts

$0.457

1,944

$0.472

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-

$0.457

Aztec Data Supply Inc.

USA . 750 parts In-Stock

1+ parts

$2.348

100+ parts

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750

$2.348

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Modulus Dynamics

Lithuania . 4,442 parts In-Stock

1+ parts

$2.780

100+ parts

$2.780

1k+ parts

$2.780

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4,442

$2.780

$2.780

$2.780

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Corohmni

South Africa . 35 parts In-Stock

1+ parts

$4.573

100+ parts

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35

$4.573

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$5.920

100+ parts

$5.624

1k+ parts

$5.624

10k+ parts

-

3,000

$5.920

$5.624

$5.624

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QUARKTWIN TECHNOLOGY LTD

USA . 21,780 parts In-Stock

1+ parts

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21,780

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Perfect Parts

USA . 11,014 parts In-Stock

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11,014

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Microchip USA

USA . 9,242 parts In-Stock

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9,242

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Authorized Procurement Solutions

USA . 7,000 parts In-Stock

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7,000

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Continental Prestige Electronics

USA . 6,973 parts In-Stock

1+ parts

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100+ parts

$0.296

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$0.295

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6,973

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$0.296

$0.295

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iodParts Technologies Inc.

India . 3,644 parts In-Stock

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3,644

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Supply Digital

USA . 1,077 parts In-Stock

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1,077

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West Coast Incorporated

USA . 854 parts In-Stock

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854

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Lixinc

USA . 793 parts In-Stock

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793

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Cyclops Electronics Ltd (Excess)

UK . 439 parts In-Stock

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439

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Robosynatics

Brazil . 100 parts In-Stock

1+ parts

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100+ parts

$0.073

1k+ parts

$0.073

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$0.073

100

-

$0.073

$0.073

$0.073

Lucentia Tech

USA . 100 parts In-Stock

1+ parts

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100+ parts

$0.073

1k+ parts

$0.073

10k+ parts

$0.073

100

-

$0.073

$0.073

$0.073

Netroflash

USA . 50 parts In-Stock

1+ parts

-

100+ parts

$0.462

1k+ parts

$0.448

10k+ parts

$0.439

50

-

$0.462

$0.448

$0.439

Overview

Experience the next level of data storage with the AT24MAC402-MAHM-T by Microchip Technology. As a leading manufacturer in the industry, Microchip Technology guarantees top-quality products that deliver exceptional performance. The AT24MAC402-MAHM-T is an EEPROM that offers a wide range of applications and advantages. With its compact design and synchronized operation, this product provides efficient data management. It operates at a nominal supply voltage of 2.5V, making it energy-efficient and cost-effective. Whether you need hardware or software write protection, this product has got you covered. With a memory density of 2048 bits and endurance of 1,000,000 write/erase cycles, the AT24MAC402-MAHM-T ensures reliable data storage for all your needs. Trust Microchip Technology to bring you innovative solutions that exceed expectations. Upgrade your data storage capabilities today!

Feature Benefit Bullets

Package Body Material

PLASTIC/EPOXY - This material provides a durable and lightweight package, ensuring the product's reliability while keeping it lightweight.

Surface Mount

YES - The surface-mount feature allows for easy installation and integration into various electronic devices or circuit boards.

No. of Functions

1 - This product performs a single function, making it straightforward and efficient for specific applications.

Package Shape

RECTANGULAR - The rectangular shape of the package allows for space-efficient placement and easy integration into electronic systems.

Operating Mode

SYNCHRONOUS - The synchronous operating mode ensures precise timing and coordination with other components, enhancing overall system performance.

Nominal Supply Voltage / Vsup (V)

2.5 - This voltage specification ensures compatibility and reliable operation within the specified range, making it suitable for a wide range of applications.

Power Supplies (V)

1.8/5 - This product can work with both 1.8V and 5V power supplies, providing flexibility in integration and compatibility with different systems.

No. of Terminals

8 - With 8 terminals, this product offers sufficient connectivity options for its intended applications.

Package Style (Meter)

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE - The small outline, heat sink/slug, and very thin profile package style enable compact and efficient design, saving space and enhancing heat dissipation.

Maximum Operating Temperature

85 °C - This product can withstand high operating temperatures, making it suitable for demanding environments and ensuring stable performance.

Organization

256X8 - The organization of 256X8 provides a total memory capacity of 256 words, with each word having a width of 8 bits, allowing for efficient data storage and retrieval.

Output Characteristics

OPEN-DRAIN - The open-drain output characteristics enable compatibility with various systems and facilitate easy integration into different circuit designs.

Minimum Operating Temperature

40 °C - With a minimum operating temperature of -40 °C, this product can withstand extremely low temperatures, making it suitable for use in harsh environments.

Terminal Finish

NICKEL PALLADIUM GOLD - The nickel palladium gold terminal finish enhances the product's durability, electrical conductivity, and resistance to corrosion, ensuring long-term reliability and performance.

I2C Control Byte

1010DDDR - The I2C control byte specification defines the specific control protocol and communication format for seamless integration with I2C-compatible systems.

Terminal Position

DUAL - The dual terminal position allows for flexible mounting options and easy connection with other components or devices.

No. of Ports

1 - With one port, this product provides a direct interface for communication or data transfer with other external devices or systems.

Write Protection

HARDWARE/SOFTWARE - The availability of both hardware and software write protection options ensures the security and integrity of stored data, preventing unauthorized modification or erasure.

Maximum Seated Height

0.6 mm - The compact maximum seated height of 0.6 mm allows for low-profile installation and integration, making it suitable for space-constrained designs.

Maximum Clock Frequency (fCLK)

1 MHz - With a maximum clock frequency of 1 MHz, this product offers fast and efficient data transfer capabilities for time-critical applications.

Width

2 mm - The narrow width of 2 mm allows for easy integration and placement in compact electronic devices or systems.

Minimum Supply Voltage (Vsup)

1.7 V - The minimum supply voltage of 1.7V ensures compatibility with low-power or battery-operated systems, allowing for extended battery life and energy-efficient operation.

Maximum Time At Peak Reflow Temperature (s)

40 - The maximum time at the peak reflow temperature of 40 seconds ensures proper soldering and reliable connections during the manufacturing process.

Peak Reflow Temperature °C

260 - With a peak reflow temperature of 260 °C, this product can withstand high-temperature soldering processes, ensuring proper assembly and long-term reliability.

Length

3 mm - The compact length of 3 mm allows for easy integration into small-sized electronic devices or systems.

Programming Voltage (V)

2.5 - The programming voltage of 2.5V provides the necessary power for programming or reprogramming the EEPROM, enabling customization or updates as required.

Temperature Grade

INDUSTRIAL - The industrial temperature grade indicates that this product can operate reliably within a wide temperature range, making it suitable for industrial applications.

Technology

CMOS - The CMOS technology utilized in this product provides low power consumption, high noise immunity, and compatibility with a wide range of systems and devices.

Parallel or Serial

SERIAL - The serial data interface simplifies communication and integration with other devices or systems, offering efficient data transfer and reducing the number of necessary connections.

Terminal Form

NO LEAD - The no-lead terminal form ensures environmental friendliness and compatibility with lead-free soldering processes, meeting industry regulations.

Maximum Supply Current

3 mA - With a maximum supply current of 3 mA, this product operates with low power consumption, making it suitable for battery-powered or energy-efficient applications.

No. of Words

256 words - This EEPROM has a total capacity of 256 words, providing sufficient storage space for various data or program requirements.

Memory Width

8 - The memory width of 8 bits allows for storing and retrieving data in a compact and efficient manner, accommodating a wide range of data types or formats.

Minimum Data Retention Time

100 - The minimum data retention time of 100 years ensures long-term storage and preservation of data, making it suitable for critical applications.

Terminal Pitch

0.5 mm - The small terminal pitch of 0.5 mm makes it suitable for compact PCB designs and allows for high-density integration of multiple components.

No. of Words Code

256 - This EEPROM uses a 256-word code, providing flexibility and capacity for various applications or programming requirements.

Moisture Sensitivity Level (MSL)

1 - The moisture sensitivity level of 1 indicates that this product has the highest level of moisture resistance, ensuring its reliability even in humid environments.

Maximum Supply Voltage (Vsup)

5.5 V - With a maximum supply voltage of 5.5 V, this product can tolerate higher input voltages, providing compatibility with a wide range of power supply systems.

Endurance

1000000 Write/Erase Cycles - The high endurance of 1,000,000 write/erase cycles ensures that this EEPROM can withstand frequent data updates and offers a reliable and long-lasting memory solution.

Serial Bus Type

I2C - The I2C serial bus type enables easy and standardized communication with other devices, making it suitable for various applications and system architectures.

Maximum Write Cycle Time (tWC)

5 ms - With a maximum write cycle time of 5 ms, this EEPROM allows for efficient and quick data programming, reducing overall system latency.

Memory Density

2048 bit - The memory density of 2048 bits provides sufficient storage capacity for various data-intensive applications or programming requirements.

Memory IC Type

EEPROM - Being an EEPROM, this product offers non-volatile memory storage, allowing for data retention even when power is removed, making it ideal for applications requiring persistent data storage.

Maximum Standby Current

0.000006 Amp - The extremely low maximum standby current of 0.000006 Amp results in minimal power consumption while in standby mode, ensuring energy efficiency and longer battery life.

Technical Specifications

EEPROM AT24MAC402-MAHM-T attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Clock Frequency (fCLK):

1 MHz

Minimum Data Retention Time:

100

Endurance:

1000000 Write/Erase Cycles

I2C Control Byte:

1010DDDR

JESD-30 Code:

R-PDSO-N8

JESD-609 Code:

e4

Length:

3 mm

Memory Density:

2048 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Ports:

1

No. of Terminals:

8

No. of Words:

256 words

No. of Words Code:

256

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

256X8

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOLCC8,.12,20

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

260

Power Supplies (V):

1.8/5

Programming Voltage (V):

2.5

Qualification:

Not Qualified

Maximum Seated Height:

.6 mm

Serial Bus Type:

I2C

Maximum Standby Current:

.000006 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

3 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

1.7 V

Nominal Supply Voltage / Vsup (V):

2.5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

NO LEAD

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

2 mm

Maximum Write Cycle Time (tWC):

5 ms

Write Protection:

HARDWARE/SOFTWARE

Trade Compliance

AT24MAC402-MAHM-T Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

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 and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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