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25LC256-I/ST

Microchip Technology

25LC256-I/ST by Microchip Technology

25LC256-I/ST by Microchip is a SPI EEPROM with 32KX8 organization, 10 MHz clock frequency, and 1000000 write/erase cycles. It operates in industrial temperature range (-40 to 85 °C) and has hardware/software write protection. Ideal for applications requiring reliable non-volatile memory storage in compact designs.

Median Price

$1.640

Lifecycle Status

Suppliers In-Stock

26

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 195 parts In-Stock

1+ parts

$1.260

100+ parts

$1.200

1k+ parts

$1.180

10k+ parts

-

195

$1.260

$1.200

$1.180

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Microchip Technology

USA . 2,366 parts In-Stock

1+ parts

$1.540

100+ parts

$1.420

1k+ parts

$1.370

10k+ parts

$1.280

2,366

$1.540

$1.420

$1.370

$1.280

Mouser Electronics

USA . 2,762 parts In-Stock

1+ parts

$1.640

100+ parts

$1.580

1k+ parts

$1.540

10k+ parts

-

2,762

$1.640

$1.580

$1.540

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DigiKey

USA . 2,095 parts In-Stock

1+ parts

$1.640

100+ parts

-

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-

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2,095

$1.640

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-

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Newark

USA . 197 parts In-Stock

1+ parts

$1.690

100+ parts

-

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197

$1.690

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RS (Exports)

UK . 56 parts In-Stock

1+ parts

$1.940

100+ parts

-

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56

$1.940

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Element14

Singapore . 311 parts In-Stock

1+ parts

$3.090

100+ parts

$2.250

1k+ parts

-

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311

$3.090

$2.250

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Master Electronics

USA . 2,050 parts In-Stock

1+ parts

-

100+ parts

$1.630

1k+ parts

$1.600

10k+ parts

$1.560

2,050

-

$1.630

$1.600

$1.560

Verical

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$2.045

1k+ parts

$1.907

10k+ parts

-

2,000

-

$2.045

$1.907

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Future Electronics

Canada . 1,400 parts In-Stock

1+ parts

-

100+ parts

$0.720

1k+ parts

$0.670

10k+ parts

-

1,400

-

$0.720

$0.670

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Arrow

USA . 800 parts In-Stock

1+ parts

-

100+ parts

$1.625

1k+ parts

$1.612

10k+ parts

$1.564

800

-

$1.625

$1.612

$1.564

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 283 parts In-Stock

1+ parts

$1.540

100+ parts

$1.150

1k+ parts

$1.000

10k+ parts

-

283

$1.540

$1.150

$1.000

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$1.768

100+ parts

-

1k+ parts

-

10k+ parts

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300

$1.768

-

-

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NAC Semi

USA . 5,600 parts In-Stock

1+ parts

$1.800

100+ parts

$1.630

1k+ parts

$1.460

10k+ parts

-

5,600

$1.800

$1.630

$1.460

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Chip Stock

USA . 41,691 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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41,691

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-

-

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IBS Electronics

USA . 2,050 parts In-Stock

1+ parts

-

100+ parts

$0.996

1k+ parts

$0.926

10k+ parts

$0.856

2,050

-

$0.996

$0.926

$0.856

Vyrian

USA . 1,045 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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1,045

-

-

-

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VNN

France . 614 parts In-Stock

1+ parts

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614

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Pegasus Components GmbH

Germany . 81 parts In-Stock

1+ parts

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81

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A&K Electronics

USA . 70 parts In-Stock

1+ parts

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70

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Rotakorn

Sweden . 70 parts In-Stock

1+ parts

-

100+ parts

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70

-

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Bristol Electronics

USA . 70 parts In-Stock

1+ parts

-

100+ parts

-

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70

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Connector Distribution Corp

USA . 28 parts In-Stock

1+ parts

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28

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Right Parts Inc.

USA . 28 parts In-Stock

1+ parts

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28

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Elcom Components

USA . 27 parts In-Stock

1+ parts

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27

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Resion

USA . 11 parts In-Stock

1+ parts

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11

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 979 parts In-Stock

1+ parts

$0.990

100+ parts

-

1k+ parts

-

10k+ parts

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979

$0.990

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Semicontronic

India . 934 parts In-Stock

1+ parts

$0.990

100+ parts

$0.965

1k+ parts

$0.960

10k+ parts

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934

$0.990

$0.965

$0.960

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Continental Prestige Electronics

USA . 505 parts In-Stock

1+ parts

$1.680

100+ parts

$1.220

1k+ parts

-

10k+ parts

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505

$1.680

$1.220

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Argo Parts USA

USA . 3,715 parts In-Stock

1+ parts

$1.768

100+ parts

-

1k+ parts

-

10k+ parts

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3,715

$1.768

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Advanced Electronics

New Zealand . 40 parts In-Stock

1+ parts

$2.645

100+ parts

$2.513

1k+ parts

$2.513

10k+ parts

-

40

$2.645

$2.513

$2.513

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Aztec Data Supply Inc.

USA . 3,970 parts In-Stock

1+ parts

$3.330

100+ parts

-

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-

10k+ parts

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3,970

$3.330

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Microchip USA

USA . 951 parts In-Stock

1+ parts

$3.445

100+ parts

-

1k+ parts

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10k+ parts

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951

$3.445

-

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Modulus Dynamics

Lithuania . 881 parts In-Stock

1+ parts

$4.176

100+ parts

$4.176

1k+ parts

$4.176

10k+ parts

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881

$4.176

$4.176

$4.176

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Corohmni

South Africa . 288 parts In-Stock

1+ parts

$5.575

100+ parts

-

1k+ parts

-

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288

$5.575

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-

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RC Electronics

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10,000

-

-

-

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Lixinc

USA . 9,919 parts In-Stock

1+ parts

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9,919

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RGB Technical Solutions

Ukraine . 2,777 parts In-Stock

1+ parts

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100+ parts

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2,777

-

-

-

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Robosynatics

Brazil . 950 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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950

-

-

-

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Lucentia Tech

USA . 950 parts In-Stock

1+ parts

-

100+ parts

$0.056

1k+ parts

$0.056

10k+ parts

$0.056

950

-

$0.056

$0.056

$0.056

Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$1.733

1k+ parts

$1.680

10k+ parts

$1.645

100

-

$1.733

$1.680

$1.645

Eastek

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

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100

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Overview

Unlock endless possibilities with the 25LC256-I/ST by Microchip Technology. This high-quality EEPROM offers reliable performance and endurance with 1,000,000 write/erase cycles. Perfect for a variety of applications, this versatile memory IC type is ideal for industrial use with its AEC-Q100 screening level. Experience seamless operation and easy integration with SPI serial bus type and synchronous operating mode. Trust in the trusted name of Microchip Technology to bring you cutting-edge technology that delivers outstanding value and benefits to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the EEPROM chip, ensuring longevity and reliability in various operating conditions.

Nominal Supply Voltage / Vsup (V): 5

Stable supply voltage of 5V ensures consistent performance of the EEPROM chip.

Maximum Operating Temperature: 85 °C

Capable of operating in high-temperature environments, making it suitable for industrial applications.

Organization: 32KX8

Offers a large capacity of 32K words with 8 bits per word, allowing for ample storage and data retention.

Write Protection: HARDWARE/SOFTWARE

Provides options for both hardware and software write protection, ensuring data security and preventing accidental overwrites.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, enhancing the efficiency and reliability of the EEPROM chip.

Endurance: 1000000 Write/Erase Cycles

High endurance level ensures longevity and reliability for frequent read/write operations, making it suitable for use in data storage applications.

Technical Specifications

EEPROM 25LC256-I/ST attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Clock Frequency (fCLK):

10 MHz

Minimum Data Retention Time:

200

Endurance:

1000000 Write/Erase Cycles

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

4.4 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:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

260

Power Supplies (V):

2/5

Programming Voltage (V):

2.5

Qualification:

Not Qualified

Reverse Pinout:

NO

Screening Level:

AEC-Q100

Maximum Seated Height:

1.2 mm

Serial Bus Type:

SPI

Maximum Standby Current:

.000001 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

6 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

2.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

3 mm

Maximum Write Cycle Time (tWC):

5 ms

Write Protection:

HARDWARE/SOFTWARE

Trade Compliance

25LC256-I/ST 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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