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AT27C256R-70JU

Microchip Technology

AT27C256R-70JU by Microchip Technology

AT27C256R-70JU by Microchip Technology is a 32Kx8 OTP ROM with 70ns access time, operating at 5V. It features asynchronous mode, 3-STATE output, and industrial temperature grade. Commonly used in applications requiring non-volatile memory storage with parallel interface.

Median Price

$2.570

Lifecycle Status

Suppliers In-Stock

32

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 504 parts In-Stock

1+ parts

$2.070

100+ parts

$1.920

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$1.910

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504

$2.070

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$1.910

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Chip1Stop

Japan . 1,843 parts In-Stock

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$2.550

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$2.150

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$2.040

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1,843

$2.550

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$2.040

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Arrow

USA . 145 parts In-Stock

1+ parts

$2.564

100+ parts

$2.397

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145

$2.564

$2.397

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DigiKey

USA . 681 parts In-Stock

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$2.570

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$2.548

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Microchip Technology

USA . 64 parts In-Stock

1+ parts

$2.570

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$2.390

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$2.270

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$2.140

64

$2.570

$2.390

$2.270

$2.140

Newark

USA . 14 parts In-Stock

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$2.650

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$2.630

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14

$2.650

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Mouser Electronics

USA . 1,353 parts In-Stock

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$2.730

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$2.540

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Element14

Singapore . 620 parts In-Stock

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$3.730

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$3.410

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620

$3.730

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Future Electronics

Canada . 6,192 parts In-Stock

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$2.290

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$2.210

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Master Electronics

USA . 1,832 parts In-Stock

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$2.540

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$2.466

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$2.417

1,832

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Verical

USA . 1,824 parts In-Stock

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$3.244

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$2.944

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$2.872

1,824

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$2.872

EBV Elektronik

Germany . 256 parts In-Stock

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Avnet

USA . 160 parts In-Stock

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Digiode

USA . 599 parts In-Stock

1+ parts

$1.862

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599

$1.862

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Nova Conductors

Japan . 750 parts In-Stock

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$2.833

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750

$2.833

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TME

Poland . 149 parts In-Stock

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$3.900

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$2.780

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149

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IBS Electronics

USA . 8,720 parts In-Stock

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$3.212

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$3.296

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8,720

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Electro Sonic

Canada . 3,520 parts In-Stock

1+ parts

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$2.680

1k+ parts

$2.430

10k+ parts

$2.240

3,520

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$2.240

Chip Stock

USA . 3,500 parts In-Stock

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Vyrian

USA . 3,038 parts In-Stock

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VNN

France . 2,271 parts In-Stock

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Classic Components Corporation

USA . 1,244 parts In-Stock

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Connector Distribution Corp

USA . 896 parts In-Stock

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Right Parts Inc.

USA . 696 parts In-Stock

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Schukat

Germany . 408 parts In-Stock

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$2.979

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$2.846

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R&J Components

USA . 111 parts In-Stock

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LWI Electronics Inc

India . 43 parts In-Stock

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Micros

Poland . 32 parts In-Stock

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$3.437

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Partservice

France . 32 parts In-Stock

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$3.319

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$3.319

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$3.319

32

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$3.319

$3.319

$3.319

Micros sp.j. W. Kędra i J. Lic

Poland . 32 parts In-Stock

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$3.555

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$3.555

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$3.555

32

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$3.555

ComSIT Distribution GmbH

Germany . 21 parts In-Stock

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Bristol Electronics

USA . 5 parts In-Stock

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Distributors (Availability)

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

Semicontronic

India . 1,663 parts In-Stock

1+ parts

$1.720

100+ parts

$1.677

1k+ parts

$1.668

10k+ parts

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1,663

$1.720

$1.677

$1.668

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Ampacity Inc.

Singapore . 2,522 parts In-Stock

1+ parts

$1.730

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$1.730

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Corphita

USA . 132 parts In-Stock

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$1.764

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$1.764

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Corohmni

South Africa . 14 parts In-Stock

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$2.663

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14

$2.663

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Aranea Global

USA . 100 parts In-Stock

1+ parts

$2.776

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$2.665

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100

$2.776

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$2.665

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Continental Prestige Electronics

USA . 4,335 parts In-Stock

1+ parts

$2.833

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$2.776

4,335

$2.833

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$2.776

Argo Parts USA

USA . 2,842 parts In-Stock

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$2.833

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2,842

$2.833

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Aztec Data Supply Inc.

USA . 3,180 parts In-Stock

1+ parts

$4.951

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$4.951

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Modulus Dynamics

Lithuania . 3,341 parts In-Stock

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$5.017

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$5.017

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$5.017

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3,341

$5.017

$5.017

$5.017

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$6.078

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$5.774

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$5.774

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50

$6.078

$5.774

$5.774

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CoreStaff

Japan . 288 parts In-Stock

1+ parts

$8.600

100+ parts

$3.116

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288

$8.600

$3.116

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Perfect Parts

USA . 19,139 parts In-Stock

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iodParts Technologies Inc.

India . 19,139 parts In-Stock

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Lixinc

USA . 13,011 parts In-Stock

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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Marpe Global Electronics

Taiwan . 6,670 parts In-Stock

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XL Components Corporation

Australia . 6,621 parts In-Stock

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QualityLine Systems

Poland . 5,405 parts In-Stock

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Eastek

USA . 4,128 parts In-Stock

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Robosynatics

Brazil . 3,757 parts In-Stock

1+ parts

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$5.403

1k+ parts

$5.292

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$5.292

3,757

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$5.403

$5.292

$5.292

Lucentia Tech

USA . 3,757 parts In-Stock

1+ parts

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$5.403

1k+ parts

$5.292

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$5.292

3,757

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$5.403

$5.292

$5.292

Glotronic Ltd.

UK . 3,500 parts In-Stock

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Supply Digital

USA . 2,774 parts In-Stock

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2,774

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Assy Fe

Spain . 1,054 parts In-Stock

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Benley Electronics

USA . 672 parts In-Stock

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672

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Computer Components Inc. - USA

USA . 20 parts In-Stock

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Overview

Unlock endless possibilities with the Microchip Technology AT27C256R-70JU OTP ROM. Trusted for its superior quality and reliability, this product offers customers seamless performance and unmatched durability. Ideal for a wide range of applications, this OTP ROM provides a secure storage solution that ensures data integrity and protection. Experience the value of cutting-edge technology with the AT27C256R-70JU and elevate your projects to new heights. Discover the power of innovation with Microchip Technology today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and lightweight material, ideal for protecting the internal components of the OTP ROM.

Operating Mode: ASYNCHRONOUS

Allows for independent operation without the need for synchronized timing signals, providing flexibility in usage.

Nominal Supply Voltage (Vsup): 5V

Stable supply voltage ensures reliable performance of the OTP ROM.

No. of Terminals: 32

Sufficient number of terminals for connectivity and interfacing with other devices.

Memory IC Type: OTP ROM

Specifically designed for one-time programmable read-only memory applications, ensuring data integrity and security.

Technical Specifications

OTP ROM AT27C256R-70JU 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-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 Ports:

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

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC32,.45X.55

Package Shape:

Package Style (Meter):

CHIP CARRIER

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:

.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:

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

Width:

11.43 mm

Trade Compliance

AT27C256R-70JU 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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