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24AA256T-I/SN

Microchip Technology

24AA256T-I/SN by Microchip Technology

24AA256T-I/SN by Microchip Tech is a 32KX8 EEPROM with 262144 bit memory density. It operates at 0.4 MHz clock frequency, has 1000000 Write/Erase Cycles endurance, and uses I2C serial bus type. Ideal for industrial applications requiring reliable non-volatile memory storage in compact designs.

Median Price

$1.080

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

Microchip Technology

USA . 420 parts In-Stock

1+ parts

$1.020

100+ parts

$0.930

1k+ parts

$0.890

10k+ parts

$0.840

420

$1.020

$0.930

$0.890

$0.840

Farnell

UK . 5,657 parts In-Stock

1+ parts

$1.048

100+ parts

$0.990

1k+ parts

-

10k+ parts

$0.950

5,657

$1.048

$0.990

-

$0.950

Arrow

USA . 1,701 parts In-Stock

1+ parts

$1.078

100+ parts

$1.068

1k+ parts

-

10k+ parts

-

1,701

$1.078

$1.068

-

-

Mouser Electronics

USA . 4,249 parts In-Stock

1+ parts

$1.080

100+ parts

-

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-

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4,249

$1.080

-

-

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Newark

USA . 4,370 parts In-Stock

1+ parts

$1.110

100+ parts

-

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4,370

$1.110

-

-

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DigiKey

USA . 2,290 parts In-Stock

1+ parts

$1.180

100+ parts

-

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2,290

$1.180

-

-

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Element14

Singapore . 5,671 parts In-Stock

1+ parts

$94.950

100+ parts

-

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10k+ parts

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5,671

$94.950

-

-

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Master Electronics

USA . 2,950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.857

10k+ parts

$0.836

2,950

-

-

$0.857

$0.836

Verical

USA . 2,750 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.104

10k+ parts

-

2,750

-

-

$1.104

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 600 parts In-Stock

1+ parts

$1.155

100+ parts

-

1k+ parts

-

10k+ parts

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600

$1.155

-

-

-

Chip Stock

USA . 142,401 parts In-Stock

1+ parts

-

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142,401

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R&J Components

USA . 45,190 parts In-Stock

1+ parts

-

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45,190

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4 Star Electronics, Inc.

USA . 25,975 parts In-Stock

1+ parts

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100+ parts

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25,975

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-

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Vyrian

USA . 5,124 parts In-Stock

1+ parts

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5,124

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-

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VNN

France . 4,127 parts In-Stock

1+ parts

-

100+ parts

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4,127

-

-

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IBS Electronics

USA . 3,300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.202

10k+ parts

$1.164

3,300

-

-

$1.202

$1.164

Manoshevitz Elec. Sales

Israel . 3,080 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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3,080

-

-

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Bristol Electronics

USA . 1,049 parts In-Stock

1+ parts

-

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1,049

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Semtec, LLC

USA . 273 parts In-Stock

1+ parts

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273

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Speed Components Ltd

Israel . 254 parts In-Stock

1+ parts

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100+ parts

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254

-

-

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LIBRA Elektronik GmbH

Germany . 50 parts In-Stock

1+ parts

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50

-

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 5,052 parts In-Stock

1+ parts

$0.790

100+ parts

-

1k+ parts

-

10k+ parts

-

5,052

$0.790

-

-

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Semicontronic

India . 5,009 parts In-Stock

1+ parts

$0.790

100+ parts

$0.770

1k+ parts

$0.766

10k+ parts

-

5,009

$0.790

$0.770

$0.766

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Continental Prestige Electronics

USA . 6,513 parts In-Stock

1+ parts

$0.820

100+ parts

-

1k+ parts

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10k+ parts

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6,513

$0.820

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Modulus Dynamics

Lithuania . 1,627 parts In-Stock

1+ parts

$1.080

100+ parts

$1.080

1k+ parts

$1.080

10k+ parts

-

1,627

$1.080

$1.080

$1.080

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Corohmni

South Africa . 692 parts In-Stock

1+ parts

$1.080

100+ parts

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1k+ parts

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10k+ parts

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692

$1.080

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Advanced Electronics

New Zealand . 842 parts In-Stock

1+ parts

$1.112

100+ parts

$1.057

1k+ parts

$1.057

10k+ parts

-

842

$1.112

$1.057

$1.057

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Argo Parts USA

USA . 1,089 parts In-Stock

1+ parts

$1.141

100+ parts

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1,089

$1.141

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Benley Electronics

USA . 2 parts In-Stock

1+ parts

$1.750

100+ parts

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2

$1.750

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Aztec Data Supply Inc.

USA . 58 parts In-Stock

1+ parts

$2.994

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58

$2.994

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Lixinc

USA . 17,438 parts In-Stock

1+ parts

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17,438

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Perfect Parts

USA . 11,286 parts In-Stock

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11,286

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Fulton Briggs Corp.

USA . 5,276 parts In-Stock

1+ parts

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5,276

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Cyclops Electronics Ltd (Excess)

UK . 2,896 parts In-Stock

1+ parts

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100+ parts

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2,896

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-

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Futuretech Components

Singapore . 1,870 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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1,870

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Infinite Electronics LLP (Excess)

. 324 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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324

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Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$1.132

1k+ parts

$1.097

10k+ parts

$1.074

100

-

$1.132

$1.097

$1.074

Overview

Unlock endless possibilities with the 24AA256T-I/SN by Microchip Technology. This high-quality EEPROM offers unparalleled reliability and performance for a wide range of applications. With a durable plastic/epoxy package, AEC-Q100 screening level, and industrial temperature grade, this device is built to last. Experience the convenience of hardware write protection and fast synchronous operation, all in a compact small outline package. Trust Microchip Technology to deliver cutting-edge technology that meets your needs with ease. Elevate your projects with the 24AA256T-I/SN and discover a world of innovation at your fingertips.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material makes the product lightweight, durable, and cost-effective.

Surface Mount: YES

Being surface mountable makes installation and assembly process easier and more efficient.

Screening Level: AEC-Q100

AEC-Q100 certification ensures high reliability and quality standards for automotive applications.

Package Shape: RECTANGULAR

Rectangular shape allows for efficient use of space in PCB layouts.

Operating Mode: SYNCHRONOUS

Synchronous operation ensures accurate and synchronized data transfer.

Nominal Supply Voltage / Vsup (V): 2.5

Operating at a nominal voltage of 2.5V offers a good balance between performance and power consumption.

Power Supplies (V): 1.8/5

Compatible with a range of power supply voltages for flexibility in different applications.

No. of Terminals: 8

Eight terminals provide sufficient connectivity options for interfacing with other components.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on the PCB and allows for compact designs.

Maximum Operating Temperature: 85 °C

Operates reliably at high temperatures, suitable for various environmental conditions.

Organization: 32KX8

Organized in 32Kx8 configuration for efficient memory management.

Output Characteristics: OPEN-DRAIN

Open-drain output allows for easy interfacing with other devices.

Minimum Operating Temperature: -40 °C

Capable of functioning in extreme low-temperature conditions.

Terminal Finish: MATTE TIN

Matte tin finish provides corrosion resistance and solderability.

I2C Control Byte: 1010DDDR

Uses I2C control byte for easy communication and control.

Terminal Position: DUAL

Dual terminal position offers flexibility in PCB layout and connection options.

Write Protection: HARDWARE

Hardware write protection ensures data security and integrity.

Maximum Seated Height: 1.75 mm

Low profile design with maximum seated height of 1.75mm for space-constrained applications.

Maximum Clock Frequency (fCLK): 0.4 MHz

Can operate at a maximum clock frequency of 0.4 MHz for speedy data processing.

Width: 3.9 mm

Compact width of 3.9mm for fitting into tight spaces on the PCB.

Minimum Supply Voltage (Vsup): 1.7 V

Can operate at a minimum supply voltage of 1.7V for efficient power consumption.

Maximum Time At Peak Reflow Temperature (s): 30

Can withstand peak reflow temperatures for 30 seconds during assembly.

Peak Reflow Temperature °C: 260

Can endure peak reflow temperature of 260°C during assembly process.

Length: 4.9 mm

Length of 4.9mm provides a compact form factor for space-saving designs.

Programming Voltage (V): 2.5

Uses a programming voltage of 2.5V for data programming operations.

Temperature Grade: INDUSTRIAL

Suitable for industrial applications with reliable performance in harsh environments.

Technology: CMOS

CMOS technology offers low power consumption and high speed operation.

Parallel or Serial: SERIAL

Serial interface allows for easy communication with other components.

Terminal Form: GULL WING

Gull wing terminal form offers strong mechanical support for reliable connections.

Maximum Supply Current: 3 mA

Low maximum supply current of 3mA for efficient power usage.

No. of Words: 32768 words

Large number of words for storing data efficiently.

Memory Width: 8

8-bit memory width for handling data in chunks.

Minimum Data Retention Time: 200

Data retention time of 200 years ensures long-term reliability.

Terminal Pitch: 1.27 mm

Terminal pitch of 1.27mm for easy mounting and soldering.

No. of Words Code: 32K

32K words code for easy reference and management of data.

Maximum Supply Voltage (Vsup): 5.5 V

Can handle a maximum supply voltage of 5.5V for safety and reliability.

Endurance: 1000000 Write/Erase Cycles

High endurance of 1,000,000 write/erase cycles for long-lasting performance.

Serial Bus Type: I2C

Uses I2C serial bus type for efficient data transfer and communication.

Maximum Write Cycle Time (tWC): 5 ms

Fast write cycle time of 5ms for quick data programming.

Memory Density: 262144 bit

High memory density of 262,144 bits for storing large amounts of data.

Memory IC Type: EEPROM

EEPROM memory type offers non-volatile data storage for reliable operation.

Maximum Standby Current: 0.000005 Amp

Extremely low standby current of 0.000005 Amp for power efficiency when idle.

Technical Specifications

EEPROM 24AA256T-I/SN attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Clock Frequency (fCLK):

.4 MHz

Minimum Data Retention Time:

200

Endurance:

1000000 Write/Erase Cycles

I2C Control Byte:

1010DDDR

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

4.9 mm

Memory Density:

262144 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:

32768 words

No. of Words Code:

32K

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

32KX8

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.23

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

260

Power Supplies (V):

1.8/5

Programming Voltage (V):

2.5

Qualification:

Not Qualified

Reverse Pinout:

NO

Screening Level:

AEC-Q100

Maximum Seated Height:

1.75 mm

Serial Bus Type:

I2C

Maximum Standby Current:

.000005 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:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width:

3.9 mm

Maximum Write Cycle Time (tWC):

5 ms

Write Protection:

HARDWARE

Trade Compliance

24AA256T-I/SN 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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