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AT28HC256-90JU

Microchip Technology

AT28HC256-90JU by Microchip Technology

The Microchip Technology AT28HC256-90JU is a 32Kx8 EEPROM with 10000 Write/Erase Cycles. Operating at 5V, it offers a max access time of 90ns and supports asynchronous mode. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact chip carrier package.

Median Price

$13.740

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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

Microchip Technology

USA . 236 parts In-Stock

1+ parts

$13.740

100+ parts

$12.710

1k+ parts

$12.020

10k+ parts

$11.340

236

$13.740

$12.710

$12.020

$11.340

Mouser Electronics

USA . 98 parts In-Stock

1+ parts

$13.740

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$13.460

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-

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98

$13.740

$13.460

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DigiKey

USA . 58 parts In-Stock

1+ parts

$13.740

100+ parts

$13.468

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-

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58

$13.740

$13.468

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Master Electronics

USA . 252 parts In-Stock

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-

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$14.310

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252

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$14.310

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Verical

USA . 250 parts In-Stock

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250

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Arrow

USA . 64 parts In-Stock

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$13.010

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64

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$13.010

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Distributors (In-Stock)

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Digiode

USA . 227 parts In-Stock

1+ parts

$13.053

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227

$13.053

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Nova Conductors

Japan . 900 parts In-Stock

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$13.740

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900

$13.740

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Flip Electronics

USA . 3,400 parts In-Stock

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3,400

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VNN

France . 1,645 parts In-Stock

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1,645

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Vyrian

USA . 282 parts In-Stock

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IBS Electronics

USA . 252 parts In-Stock

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$18.331

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252

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Sea View Technologies

USA . 30 parts In-Stock

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ComSIT Distribution GmbH

Germany . 24 parts In-Stock

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ComSIT USA

USA . 24 parts In-Stock

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Distributors (Availability)

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Advanced Electronics

New Zealand . 10 parts In-Stock

1+ parts

$2.463

100+ parts

$2.241

1k+ parts

$2.020

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10

$2.463

$2.241

$2.020

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Corohmni

South Africa . 82 parts In-Stock

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$3.570

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82

$3.570

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Aztec Data Supply Inc.

USA . 2,609 parts In-Stock

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$5.340

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2,609

$5.340

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Ampacity Inc.

Singapore . 237 parts In-Stock

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$10.250

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237

$10.250

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Semicontronic

India . 45 parts In-Stock

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$10.250

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$9.994

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$9.942

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45

$10.250

$9.994

$9.942

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Corphita

USA . 953 parts In-Stock

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$12.366

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953

$12.366

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Continental Prestige Electronics

USA . 2,474 parts In-Stock

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$13.740

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$13.465

2,474

$13.740

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$13.465

Andel Nordic

Denmark . 1,177 parts In-Stock

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$18.300

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$12.811

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$12.811

1,177

$18.300

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$12.811

Microchip USA

USA . 1,831 parts In-Stock

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$38.472

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$38.472

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Fulton Briggs Corp.

USA . 8,302 parts In-Stock

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Supply Digital

USA . 1,902 parts In-Stock

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Netroflash

USA . 1,000 parts In-Stock

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$13.465

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$13.053

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$12.778

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$13.053

$12.778

Argo Parts USA

USA . 773 parts In-Stock

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Perfect Parts

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Overview

Unlock the power of reliable data storage with the AT28HC256-90JU by Microchip Technology. This high-quality EEPROM delivers superior performance in a variety of industrial applications, ensuring seamless operation and secure data retention. With its durable plastic/epoxy package body material and asynchronous operating mode, this chip provides unmatched value and peace of mind for customers seeking a dependable memory solution. Trust Microchip Technology to deliver excellence in every aspect, from design to functionality, with the AT28HC256-90JU.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the EEPROM chip, making it a reliable choice for long-term use.

Surface Mount: YES

Allows for easy and secure mounting on circuit boards, saving space and improving overall system reliability.

Nominal Supply Voltage / Vsup (V): 5

Operating at a stable 5V supply voltage ensures consistent performance and reliability in various applications.

Organization: 32KX8

With a memory organization of 32KX8, this EEPROM chip offers ample storage capacity for data storage and retrieval.

Peak Reflow Temperature °C: 245

With a high peak reflow temperature, this EEPROM chip can withstand the reflow soldering process during assembly without damage.

Technology: CMOS

Utilizing CMOS technology ensures low power consumption and high noise immunity, making the EEPROM chip efficient and reliable.

Endurance: 10000 Write/Erase Cycles

With a high endurance level, this EEPROM chip can withstand frequent read and write operations, ensuring long-term reliability.

Data Polling: YES

Supports data polling, allowing for efficient data transfer and retrieval, making this EEPROM chip suitable for high-speed applications.

Technical Specifications

EEPROM AT28HC256-90JU attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Access Time:

90 ns

Command User Interface:

NO

Data Polling:

YES

Endurance:

10000 Write/Erase Cycles

JESD-30 Code:

R-PQCC-J32

JESD-609 Code:

e3

Length:

13.97 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

32

No. of Words:

32768 words

No. of Words Code:

32K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

32KX8

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LDCC32,.5X.6

Package Shape:

Package Style (Meter):

CHIP CARRIER

Page Size (words):

64

Parallel or Serial:

PARALLEL

Peak Reflow Temperature (C):

245

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

3.556 mm

Maximum Standby Current:

.0003 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

80 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

J BEND

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Toggle Bit:

YES

Width:

11.43 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

AT28HC256-90JU Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

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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