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AT27C256R-70PU

Microchip Technology

AT27C256R-70PU by Microchip Technology

AT27C256R-70PU by Microchip Technology is a 32KX8 OTP ROM with 3-STATE output, operating at 5V. It has a max access time of 70ns and memory density of 262144 bit. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact IN-LINE package style.

Median Price

$2.790

Lifecycle Status

Suppliers In-Stock

35

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 278 parts In-Stock

1+ parts

$2.551

100+ parts

$2.537

1k+ parts

-

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278

$2.551

$2.537

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Chip1Stop

Japan . 341 parts In-Stock

1+ parts

$2.670

100+ parts

$2.130

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-

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341

$2.670

$2.130

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DigiKey

USA . 2,607 parts In-Stock

1+ parts

$2.680

100+ parts

$2.604

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-

10k+ parts

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2,607

$2.680

$2.604

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Microchip Technology

USA . 27 parts In-Stock

1+ parts

$2.680

100+ parts

$2.460

1k+ parts

$2.330

10k+ parts

$2.210

27

$2.680

$2.460

$2.330

$2.210

Newark

USA . 2,684 parts In-Stock

1+ parts

$2.760

100+ parts

$2.680

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-

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2,684

$2.760

$2.680

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RS Americas

USA . 532 parts In-Stock

1+ parts

$2.790

100+ parts

$2.370

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532

$2.790

$2.370

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Mouser Electronics

USA . 3,159 parts In-Stock

1+ parts

$2.850

100+ parts

$2.720

1k+ parts

$2.610

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-

3,159

$2.850

$2.720

$2.610

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RS (Exports)

UK . 149 parts In-Stock

1+ parts

$2.910

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149

$2.910

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Distrelec

Netherlands . 97 parts In-Stock

1+ parts

$3.254

100+ parts

$3.067

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97

$3.254

$3.067

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Element14

Singapore . 17,571 parts In-Stock

1+ parts

$3.840

100+ parts

$3.520

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17,571

$3.840

$3.520

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Bürklin Elektronik

Germany . 1,041 parts In-Stock

1+ parts

$7.320

100+ parts

$5.230

1k+ parts

$3.890

10k+ parts

$3.540

1,041

$7.320

$5.230

$3.890

$3.540

Farnell

UK . 961 parts In-Stock

1+ parts

$31.410

100+ parts

$30.680

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961

$31.410

$30.680

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Future Electronics

Canada . 10,847 parts In-Stock

1+ parts

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$2.340

1k+ parts

$2.260

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$2.340

$2.260

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EBV Elektronik

Germany . 5,950 parts In-Stock

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Avnet

USA . 3,752 parts In-Stock

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Master Electronics

USA . 3,151 parts In-Stock

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$2.590

1k+ parts

$2.530

10k+ parts

$2.490

3,151

-

$2.590

$2.530

$2.490

Verical

USA . 3,150 parts In-Stock

1+ parts

-

100+ parts

$3.430

1k+ parts

$3.130

10k+ parts

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3,150

-

$3.430

$3.130

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Distributors (In-Stock)

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

Digiode

USA . 782 parts In-Stock

1+ parts

$2.328

100+ parts

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782

$2.328

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$2.864

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300

$2.864

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TME

Poland . 219 parts In-Stock

1+ parts

$3.290

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$2.800

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219

$3.290

$2.800

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EXC GmbH

Germany . 146 parts In-Stock

1+ parts

$13.625

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146

$13.625

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IBS Electronics

USA . 15,860 parts In-Stock

1+ parts

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$3.436

1k+ parts

$3.394

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15,860

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$3.436

$3.394

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Electro Sonic

Canada . 8,260 parts In-Stock

1+ parts

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$2.660

1k+ parts

$2.480

10k+ parts

$2.320

8,260

-

$2.660

$2.480

$2.320

NAC Semi

USA . 4,760 parts In-Stock

1+ parts

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$12.520

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$11.390

4,760

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$12.520

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$11.390

Vyrian

USA . 4,577 parts In-Stock

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Chip Stock

USA . 2,788 parts In-Stock

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Component Sense

UK . 1,502 parts In-Stock

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VNN

France . 1,492 parts In-Stock

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Schukat

Germany . 1,176 parts In-Stock

1+ parts

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$3.012

1k+ parts

$2.868

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1,176

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$3.012

$2.868

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Cyclops Electronics Ltd

UK . 230 parts In-Stock

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Bristol Electronics

USA . 174 parts In-Stock

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174

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LWI Electronics Inc

India . 45 parts In-Stock

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45

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ComSIT Distribution GmbH

Germany . 24 parts In-Stock

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24

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Inventory MP

USA . 7 parts In-Stock

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7

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PC Components Company LLC

USA . 2 parts In-Stock

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2

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 4,451 parts In-Stock

1+ parts

$1.870

100+ parts

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4,451

$1.870

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Semicontronic

India . 4,392 parts In-Stock

1+ parts

$1.960

100+ parts

$1.911

1k+ parts

$1.901

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4,392

$1.960

$1.911

$1.901

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Aztec Data Supply Inc.

USA . 1,673 parts In-Stock

1+ parts

$1.980

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1,673

$1.980

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Corphita

USA . 229 parts In-Stock

1+ parts

$2.205

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229

$2.205

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Component Stockers USA

USA . 21,812 parts In-Stock

1+ parts

$2.590

100+ parts

$2.390

1k+ parts

$2.260

10k+ parts

$2.140

21,812

$2.590

$2.390

$2.260

$2.140

Argo Parts USA

USA . 4,369 parts In-Stock

1+ parts

$2.697

100+ parts

-

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4,369

$2.697

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Continental Prestige Electronics

USA . 2,818 parts In-Stock

1+ parts

$2.697

100+ parts

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10k+ parts

$2.643

2,818

$2.697

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-

$2.643

Modulus Dynamics

Lithuania . 5,462 parts In-Stock

1+ parts

$2.861

100+ parts

$2.861

1k+ parts

$2.861

10k+ parts

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5,462

$2.861

$2.861

$2.861

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Corohmni

South Africa . 130 parts In-Stock

1+ parts

$3.755

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130

$3.755

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$4.784

100+ parts

$4.545

1k+ parts

$4.545

10k+ parts

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500

$4.784

$4.545

$4.545

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CoreStaff

Japan . 260 parts In-Stock

1+ parts

$8.734

100+ parts

$3.172

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260

$8.734

$3.172

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Vigor

Singapore . 60 parts In-Stock

1+ parts

$45.000

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60

$45.000

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Chromeon

USA . 10 parts In-Stock

1+ parts

$93.450

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10

$93.450

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Perfect Parts

USA . 40,282 parts In-Stock

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40,282

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QUARKTWIN TECHNOLOGY LTD

USA . 20,793 parts In-Stock

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20,793

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Lixinc

USA . 11,298 parts In-Stock

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Eastek

USA . 10,612 parts In-Stock

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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Fulton Briggs Corp.

USA . 7,173 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,194 parts In-Stock

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6,194

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Robosynatics

Brazil . 5,977 parts In-Stock

1+ parts

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100+ parts

$3.210

1k+ parts

$3.144

10k+ parts

$3.144

5,977

-

$3.210

$3.144

$3.144

Lucentia Tech

USA . 5,977 parts In-Stock

1+ parts

-

100+ parts

$3.210

1k+ parts

$3.144

10k+ parts

$3.144

5,977

-

$3.210

$3.144

$3.144

Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$2.807

1k+ parts

$2.721

10k+ parts

$2.664

2,000

-

$2.807

$2.721

$2.664

Assy Fe

Spain . 1,013 parts In-Stock

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1,013

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Supply Digital

USA . 969 parts In-Stock

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969

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GreenTree Electronics

Israel . 952 parts In-Stock

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952

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Futuretech Components

Singapore . 450 parts In-Stock

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450

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iodParts Technologies Inc.

India . 126 parts In-Stock

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126

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Kepictronics

USA . 38 parts In-Stock

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Overview

Unlock the power of reliable data storage with the AT27C256R-70PU by Microchip Technology. This OTP ROM offers unparalleled quality and durability, backed by a reputable manufacturer known for cutting-edge technology. Ideal for a variety of applications, this product boasts a wide range of benefits including fast access times, low power consumption, and high memory density. Trust in the value and innovation that Microchip Technology brings to the table with the AT27C256R-70PU.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Package Shape: RECTANGULAR

The rectangular shape allows for easy integration into various electronic devices, making it versatile for different applications.

Operating Mode: ASYNCHRONOUS

The asynchronous operation allows for independent access to each memory location, enhancing its overall performance.

Input/Output Type: COMMON

The common input/output type simplifies the interface with other components, making it convenient to use in a system.

Nominal Supply Voltage / Vsup: 5V

The 5V supply voltage ensures compatibility with standard power sources, making it easy to integrate into existing systems.

Power Supplies: 5V

Having a stable power supply of 5V ensures consistent performance and reliability of the OTP ROM.

No. of Terminals: 28

With 28 terminals, this OTP ROM offers flexibility in connecting with other components, making it suitable for a variety of applications.

Package Style (Meter): IN-LINE

The in-line package style allows for space-saving installation, making it ideal for compact designs.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C ensures reliable performance even in harsh environmental conditions.

Organization: 32KX8

The 32KX8 organization provides a balance between memory capacity and data width, catering to a wide range of applications.

Technical Specifications

OTP ROM AT27C256R-70PU attributes and parameters. Explore more OTP ROM devices from Microchip Technology

Specs

Maximum Access Time:

70 ns

Input/Output Type:

COMMON

JESD-30 Code:

R-PDIP-T28

JESD-609 Code:

e3

Length:

37.4015 mm

Memory Density:

262144 bit

Memory IC Type:

Memory Width:

8

No. of Functions:

1

No. of Ports:

1

No. of Terminals:

28

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

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP28,.6

Package Shape:

Package Style (Meter):

IN-LINE

Parallel or Serial:

PARALLEL

Power Supplies (V):

5

Programming Voltage (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

6.35 mm

Maximum Standby Current:

.001 Amp

Sub-Category:

OTP ROMs

Maximum Supply Current:

20 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:

15.24 mm

Trade Compliance

AT27C256R-70PU Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

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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