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AT28HC64B-70SU

Microchip Technology

AT28HC64B-70SU by Microchip Technology

The Microchip Technology AT28HC64B-70SU is an EEPROM with 8KX8 organization, 70 ns access time, and 100000 write/erase cycles. It operates at a voltage of 5V and is suitable for industrial applications requiring reliable non-volatile memory storage. The device features a small outline package with gull wing terminals for easy surface mounting in various electronic systems.

Median Price

$7.170

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 89 parts In-Stock

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$6.059

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-

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$6.059

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Microchip Technology

USA . 1,148 parts In-Stock

1+ parts

$6.960

100+ parts

$6.440

1k+ parts

$6.100

10k+ parts

$5.740

1,148

$6.960

$6.440

$6.100

$5.740

Mouser Electronics

USA . 409 parts In-Stock

1+ parts

$6.960

100+ parts

$6.800

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-

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409

$6.960

$6.800

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DigiKey

USA . 143 parts In-Stock

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$6.960

100+ parts

$6.804

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143

$6.960

$6.804

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Newark

USA . 18 parts In-Stock

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$7.170

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$7.000

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$7.000

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Element14

Singapore . 36 parts In-Stock

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$10.070

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$9.320

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36

$10.070

$9.320

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Master Electronics

USA . 324 parts In-Stock

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$7.320

1k+ parts

$7.210

10k+ parts

$7.180

324

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$7.320

$7.210

$7.180

Verical

USA . 324 parts In-Stock

1+ parts

-

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$8.612

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$8.506

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324

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$8.612

$8.506

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Arrow

USA . 189 parts In-Stock

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$7.189

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189

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$7.189

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Distributors (In-Stock)

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Digiode

USA . 87 parts In-Stock

1+ parts

$5.756

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87

$5.756

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TME

Poland . 82 parts In-Stock

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$7.130

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$7.130

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Nova Conductors

Japan . 100 parts In-Stock

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$7.518

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100

$7.518

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VNN

France . 1,805 parts In-Stock

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1,805

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Electro Sonic

Canada . 432 parts In-Stock

1+ parts

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$6.660

1k+ parts

$6.150

10k+ parts

$5.960

432

-

$6.660

$6.150

$5.960

IBS Electronics

USA . 324 parts In-Stock

1+ parts

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100+ parts

$9.397

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$9.214

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324

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$9.397

$9.214

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Vyrian

USA . 152 parts In-Stock

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NAC Semi

USA . 73 parts In-Stock

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 3 parts In-Stock

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3

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Distributors (Availability)

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Advanced Electronics

New Zealand . 10 parts In-Stock

1+ parts

$2.567

100+ parts

$2.438

1k+ parts

$2.438

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10

$2.567

$2.438

$2.438

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Corohmni

South Africa . 132 parts In-Stock

1+ parts

$2.755

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132

$2.755

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Aztec Data Supply Inc.

USA . 3,625 parts In-Stock

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$3.264

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3,625

$3.264

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Ampacity Inc.

Singapore . 105 parts In-Stock

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$5.150

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105

$5.150

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Semicontronic

India . 99 parts In-Stock

1+ parts

$5.150

100+ parts

$5.021

1k+ parts

$4.996

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99

$5.150

$5.021

$4.996

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Corphita

USA . 500 parts In-Stock

1+ parts

$5.453

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$5.453

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Vigor

Singapore . 130 parts In-Stock

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$5.850

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$5.850

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Component Stockers USA

USA . 244 parts In-Stock

1+ parts

$6.730

100+ parts

$6.470

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244

$6.730

$6.470

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Continental Prestige Electronics

USA . 1,520 parts In-Stock

1+ parts

$7.285

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$7.139

1,520

$7.285

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$7.139

Bastille Electronics

Australia . 300 parts In-Stock

1+ parts

$7.518

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$7.142

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$6.691

300

$7.518

$7.142

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$6.691

Modulus Dynamics

Lithuania . 37 parts In-Stock

1+ parts

$8.159

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$8.077

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$7.833

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37

$8.159

$8.077

$7.833

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Andel Nordic

Denmark . 1,542 parts In-Stock

1+ parts

$52.590

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$36.816

10k+ parts

$36.816

1,542

$52.590

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$36.816

$36.816

QUARKTWIN TECHNOLOGY LTD

USA . 20,085 parts In-Stock

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RGB Technical Solutions

Ukraine . 7,727 parts In-Stock

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Argo Parts USA

USA . 3,252 parts In-Stock

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Supply Digital

USA . 2,242 parts In-Stock

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Perfect Parts

USA . 2,099 parts In-Stock

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2,099

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Robosynatics

Brazil . 950 parts In-Stock

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$1.310

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$1.310

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$1.310

950

-

$1.310

$1.310

$1.310

Lucentia Tech

USA . 950 parts In-Stock

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$1.310

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$1.310

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$1.310

950

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$1.310

$1.310

$1.310

iodParts Technologies Inc.

India . 93 parts In-Stock

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GreenTree Electronics

Israel . 50 parts In-Stock

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Eastek

USA . 3 parts In-Stock

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Overview

Unlock endless possibilities with the AT28HC64B-70SU by Microchip Technology. As a leading manufacturer in the industry, Microchip Technology brings you a high-quality EEPROM that offers unparalleled reliability and performance. Whether you're working on industrial automation, consumer electronics, or automotive applications, this versatile product provides a seamless solution for your memory storage needs. Say goodbye to data loss worries with its 100,000 write/erase cycles and fast access time of 70 ns. Trust Microchip Technology to deliver cutting-edge technology that empowers your projects to reach new heights.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly, saving space and reducing overall manufacturing costs.

Operating Mode: ASYNCHRONOUS

The asynchronous operation mode enables independent read and write operations, enhancing flexibility and performance.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this EEPROM can withstand harsh environmental conditions and industrial settings.

Memory IC Type: EEPROM

As an Electrically Erasable Programmable Read-Only Memory, it offers the capability to rewrite data without needing to remove the chip from the system.

Technical Specifications

EEPROM AT28HC64B-70SU attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Maximum Access Time:

70 ns

Command User Interface:

NO

Data Polling:

YES

Minimum Data Retention Time:

10

Endurance:

100000 Write/Erase Cycles

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e3

Length:

17.9 mm

Memory Density:

65536 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Ports:

1

No. of Terminals:

28

No. of Words:

8192 words

No. of Words Code:

8K

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

8KX8

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP28,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Page Size (words):

64

Parallel or Serial:

PARALLEL

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Maximum Standby Current:

.0001 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

40 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:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Toggle Bit:

YES

Width:

7.5 mm

Maximum Write Cycle Time (tWC):

10 ms

Trade Compliance

AT28HC64B-70SU 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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