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24LC21/P

Microchip Technology

24LC21/P by Microchip Technology

24LC21/P by Microchip Technology is an EEPROM with 128x8 organization, operating at 5V. It features I2C control byte 1010XXXR and offers 1000000 write/erase cycles. Ideal for applications requiring low power consumption and reliable non-volatile memory storage in commercial temperature environments.

Median Price

$0.563

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 660 parts In-Stock

1+ parts

$0.563

100+ parts

$0.546

1k+ parts

$0.536

10k+ parts

-

660

$0.563

$0.546

$0.536

-

DigiKey

USA . 650 parts In-Stock

1+ parts

$0.610

100+ parts

$0.580

1k+ parts

-

10k+ parts

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650

$0.610

$0.580

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-

Verical

USA . 660 parts In-Stock

1+ parts

-

100+ parts

$0.546

1k+ parts

$0.536

10k+ parts

-

660

-

$0.546

$0.536

-

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 75 parts In-Stock

1+ parts

$0.540

100+ parts

$0.400

1k+ parts

$0.350

10k+ parts

-

75

$0.540

$0.400

$0.350

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NAC Semi

USA . 2,880 parts In-Stock

1+ parts

$0.600

100+ parts

$0.540

1k+ parts

$0.490

10k+ parts

-

2,880

$0.600

$0.540

$0.490

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Forefront Electronics and Design

USA . 1 parts In-Stock

1+ parts

$7.350

100+ parts

-

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1

$7.350

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VNN

France . 6,956 parts In-Stock

1+ parts

-

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6,956

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Vyrian

USA . 6,175 parts In-Stock

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6,175

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Prism Electronics

USA . 661 parts In-Stock

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661

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Cyclops Electronics Ltd

UK . 246 parts In-Stock

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246

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Bristol Electronics

USA . 228 parts In-Stock

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228

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Atlantic Semiconductor

USA . 228 parts In-Stock

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228

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Fibra_Brandt Electronic GMBH

Germany . 100 parts In-Stock

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100

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Resion

USA . 68 parts In-Stock

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68

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Nova Conductors

Japan . 58 parts In-Stock

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58

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Electronic Expediters

USA . 43 parts In-Stock

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43

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Elcom Components

USA . 25 parts In-Stock

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25

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Distributors (Availability)

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

Vigor

Singapore . 682 parts In-Stock

1+ parts

$0.480

100+ parts

-

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682

$0.480

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Ampacity Inc.

Singapore . 136 parts In-Stock

1+ parts

$1.010

100+ parts

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136

$1.010

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Fulton Briggs Corp.

USA . 3,542 parts In-Stock

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3,542

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Authorized Procurement Solutions

USA . 3,500 parts In-Stock

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3,500

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Assy Fe

Spain . 3,466 parts In-Stock

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3,466

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GreenTree Electronics

Israel . 180 parts In-Stock

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180

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Netroflash

USA . 100 parts In-Stock

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100

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Overview

Unlock the power of data storage with the 24LC21/P by Microchip Technology. This high-quality EEPROM offers reliability and durability, perfect for various applications. Experience seamless operation in a compact package, ideal for any project. With a focus on value and efficiency, this product ensures optimal performance and ease of use. Trust Microchip Technology to deliver cutting-edge solutions for your electronic needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good durability and protection for the EEPROM, making it suitable for various applications.

Operating Mode: SYNCHRONOUS

Synchronous operation ensures data is transferred efficiently and in a coordinated manner, improving overall performance.

Nominal Supply Voltage / Vsup (V): 5

Having a stable supply voltage of 5V ensures reliable performance and consistent operation of the EEPROM.

Maximum Operating Temperature: 70 °C

With a high maximum operating temperature, this EEPROM can withstand elevated environmental conditions without compromising functionality.

Memory Density: 1024 bit

This EEPROM offers a decent memory density, suitable for storing a moderate amount of data in various applications.

Endurance: 1000000 Write/Erase Cycles

The high endurance rating ensures that the EEPROM can withstand frequent read/write operations without degradation over time.

Technical Specifications

EEPROM 24LC21/P 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:

1010XXXR

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e3

Length:

9.46 mm

Memory Density:

1024 bit

Memory IC Type:

Memory Width:

8

No. of Functions:

1

No. of Ports:

1

No. of Terminals:

8

No. of Words:

128 words

No. of Words Code:

128

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Organization:

128X8

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP8,.3

Package Shape:

Package Style (Meter):

IN-LINE

Parallel or Serial:

SERIAL

Power Supplies (V):

3/5

Programming Voltage (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

4.32 mm

Serial Bus Type:

I2C

Maximum Standby Current:

.0001 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

3 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width:

7.62 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

24LC21/P 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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