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AT28HC256-12LM/883

Microchip Technology

AT28HC256-12LM/883 by Microchip Technology

AT28HC256-12LM/883 by Microchip is a 32Kx8 EEPROM with MIL-STD-883 Class B screening. Operating at 5V, it offers 10000 Write/Erase cycles and has a max access time of 120ns. Ideal for military applications requiring reliable non-volatile memory storage in harsh environments.

Median Price

$234.120

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Microchip Technology

USA . 51 parts In-Stock

1+ parts

$234.120

100+ parts

$216.560

1k+ parts

$204.870

10k+ parts

$193.150

51

$234.120

$216.560

$204.870

$193.150

DigiKey

USA . 32 parts In-Stock

1+ parts

$234.120

100+ parts

$229.432

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-

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32

$234.120

$229.432

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Distributors (In-Stock)

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Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$204.075

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10

$204.075

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Digiode

USA . 852 parts In-Stock

1+ parts

$222.414

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852

$222.414

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NAC Semi

USA . 408 parts In-Stock

1+ parts

$234.110

100+ parts

$215.630

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$199.850

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408

$234.110

$215.630

$199.850

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Vyrian

USA . 6,936 parts In-Stock

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VNN

France . 350 parts In-Stock

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350

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Flip Electronics

USA . 40 parts In-Stock

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40

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Distributors (Availability)

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$4.610

100+ parts

$4.195

1k+ parts

$3.780

10k+ parts

-

2,500

$4.610

$4.195

$3.780

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Aztec Data Supply Inc.

USA . 208 parts In-Stock

1+ parts

$5.140

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208

$5.140

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AZTECH Wire

Italy . 371 parts In-Stock

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$16.038

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371

$16.038

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Vigor

Singapore . 2,418 parts In-Stock

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$189.420

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$189.420

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Corohmni

South Africa . 260 parts In-Stock

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$198.960

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260

$198.960

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Semicontronic

India . 45 parts In-Stock

1+ parts

$199.000

100+ parts

$194.025

1k+ parts

$193.030

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45

$199.000

$194.025

$193.030

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Continental Prestige Electronics

USA . 4,663 parts In-Stock

1+ parts

$204.075

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$199.994

4,663

$204.075

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$199.994

Corphita

USA . 116 parts In-Stock

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$210.708

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116

$210.708

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Microchip USA

USA . 940 parts In-Stock

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$338.012

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940

$338.012

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RGB Technical Solutions

Ukraine . 4,470 parts In-Stock

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Supply Digital

USA . 2,611 parts In-Stock

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2,611

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Bastille Electronics

Australia . 2,359 parts In-Stock

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Argo Parts USA

USA . 1,563 parts In-Stock

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Robosynatics

Brazil . 250 parts In-Stock

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250

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Lucentia Tech

USA . 250 parts In-Stock

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250

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Perfect Parts

USA . 114 parts In-Stock

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114

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Overview

Experience unparalleled reliability and performance with the Microchip Technology AT28HC256-12LM/883 EEPROM. As a trusted industry leader, Microchip Technology ensures top-notch quality and cutting-edge technology in all its products. This versatile EEPROM is perfect for a wide range of applications, offering customers a seamless and efficient solution for their memory storage needs. With a MILITARY temperature grade and 10000 Write/Erase cycles endurance, this EEPROM guarantees long-lasting durability and optimal performance. Upgrade your electronic systems with the AT28HC256-12LM/883 and enjoy the peace of mind that comes with Microchip Technology's superior engineering.

Feature Benefit Bullets

Package Body Material: CERAMIC, METAL-SEALED COFIRED

The ceramic and metal-sealed cofired package body material ensures durability and reliability in various operating conditions.

Nominal Supply Voltage / Vsup (V): 5

Operating at a 5V supply voltage provides stable performance and compatibility with standard power sources.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125°C, this EEPROM can withstand elevated temperatures and harsh environments.

Memory Density: 262144 bit

The high memory density of 262144 bits allows for storing a large amount of data in a compact EEPROM form factor.

Endurance: 10000 Write/Erase Cycles

With a high endurance of 10000 write/erase cycles, this EEPROM offers reliable and long-lasting data storage capabilities.

Data Polling: YES

Support for data polling ensures efficient data retrieval and management, enhancing the overall performance of this EEPROM.

Technical Specifications

EEPROM AT28HC256-12LM/883 attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Access Time:

120 ns

Additional Features:

AUTOMATIC WRITE

Command User Interface:

NO

Data Polling:

YES

Minimum Data Retention Time:

10

Endurance:

10000 Write/Erase Cycles

JESD-30 Code:

R-CQCC-N32

JESD-609 Code:

e0

Length:

13.97 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

32

No. of Words:

32768 words

No. of Words Code:

32K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Organization:

32KX8

Output Characteristics:

3-STATE

Package Body Material:

CERAMIC, METAL-SEALED COFIRED

Package Code:

Package Equivalence Code:

LCC32,.45X.55

Package Shape:

Package Style (Meter):

CHIP CARRIER

Page Size (words):

64

Parallel or Serial:

PARALLEL

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Screening Level:

MIL-STD-883 Class B

Maximum Seated Height:

2.54 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:

TIN LEAD

Terminal Form:

NO LEAD

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Toggle Bit:

YES

Width:

11.43 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

AT28HC256-12LM/883 Memory ICs trade compliance attributes, and parameters.

ECCN

3A001.A.2.C

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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