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AT27C256R-45JU-T

Microchip Technology

AT27C256R-45JU-T by Microchip Technology

AT27C256R-45JU-T by Microchip is a 32KX8 OTP ROM with 3-STATE output, operating at -40 to 85 °C. It features a programming voltage of 13V and max access time of 45ns. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact chip carrier package.

Median Price

$2.840

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 1,008 parts In-Stock

1+ parts

$2.840

100+ parts

$2.630

1k+ parts

-

10k+ parts

-

1,008

$2.840

$2.630

-

-

DigiKey

USA . 939 parts In-Stock

1+ parts

$2.860

100+ parts

-

1k+ parts

$2.618

10k+ parts

-

939

$2.860

-

$2.618

-

Master Electronics

USA . 750 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$2.540

10k+ parts

$2.530

750

-

-

$2.540

$2.530

Avnet

USA . 750 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$2.225

10k+ parts

$2.150

750

-

-

$2.225

$2.150

Verical

USA . 564 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$3.039

10k+ parts

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564

-

-

$3.039

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Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$2.670

100+ parts

-

1k+ parts

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10

$2.670

-

-

-

IBS Electronics

USA . 2,254 parts In-Stock

1+ parts

-

100+ parts

$3.582

1k+ parts

$3.485

10k+ parts

$3.416

2,254

-

$3.582

$3.485

$3.416

VNN

France . 1,844 parts In-Stock

1+ parts

-

100+ parts

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1,844

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Vyrian

USA . 1,067 parts In-Stock

1+ parts

-

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1,067

-

-

-

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Electro Sonic

Canada . 750 parts In-Stock

1+ parts

-

100+ parts

$2.610

1k+ parts

$2.360

10k+ parts

$2.290

750

-

$2.610

$2.360

$2.290

Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,131 parts In-Stock

1+ parts

$1.990

100+ parts

-

1k+ parts

-

10k+ parts

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1,131

$1.990

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Semicontronic

India . 433 parts In-Stock

1+ parts

$2.000

100+ parts

$1.950

1k+ parts

$1.940

10k+ parts

-

433

$2.000

$1.950

$1.940

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Continental Prestige Electronics

USA . 1,355 parts In-Stock

1+ parts

$2.600

100+ parts

-

1k+ parts

-

10k+ parts

$2.548

1,355

$2.600

-

-

$2.548

Argo Parts USA

USA . 625 parts In-Stock

1+ parts

$2.600

100+ parts

-

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625

$2.600

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Component Stockers USA

USA . 2,056 parts In-Stock

1+ parts

$2.610

100+ parts

$2.420

1k+ parts

-

10k+ parts

-

2,056

$2.610

$2.420

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-

Modulus Dynamics

Lithuania . 450 parts In-Stock

1+ parts

$2.819

100+ parts

$2.791

1k+ parts

$2.707

10k+ parts

-

450

$2.819

$2.791

$2.707

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Aztec Data Supply Inc.

USA . 106 parts In-Stock

1+ parts

$3.745

100+ parts

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106

$3.745

-

-

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Advanced Electronics

New Zealand . 15 parts In-Stock

1+ parts

$3.929

100+ parts

$3.733

1k+ parts

$3.733

10k+ parts

-

15

$3.929

$3.733

$3.733

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Corohmni

South Africa . 38 parts In-Stock

1+ parts

$4.202

100+ parts

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38

$4.202

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QUARKTWIN TECHNOLOGY LTD

USA . 14,521 parts In-Stock

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RGB Technical Solutions

Ukraine . 6,281 parts In-Stock

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Robosynatics

Brazil . 5,000 parts In-Stock

1+ parts

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100+ parts

$11.269

1k+ parts

$11.269

10k+ parts

$11.269

5,000

-

$11.269

$11.269

$11.269

Lucentia Tech

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

$11.269

1k+ parts

$11.269

10k+ parts

$11.269

5,000

-

$11.269

$11.269

$11.269

iodParts Technologies Inc.

India . 1,500 parts In-Stock

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Netroflash

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

$2.617

1k+ parts

$2.537

10k+ parts

$2.483

1,000

-

$2.617

$2.537

$2.483

Authorized Procurement Solutions

USA . 500 parts In-Stock

1+ parts

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500

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Overview

Unleash the power of reliable data storage with the Microchip Technology AT27C256R-45JU-T OTP ROM. Crafted with precision and expertise, this versatile memory IC offers unmatched quality and performance for a wide range of applications. From industrial automation to consumer electronics, this chip guarantees seamless operation and fast access times, making it a valuable asset for your projects. Trust in Microchip Technology to deliver top-notch products that exceed expectations and elevate your designs to new heights. Experience the difference with the AT27C256R-45JU-T - where innovation meets excellence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable.

Surface Mount: YES

Being surface mountable makes it easier to integrate into circuit boards, saving space and reducing assembly time.

Operating Mode: ASYNCHRONOUS

Asynchronous operation allows for flexibility in timing, making it suitable for a wide range of applications.

Nominal Supply Voltage (Vsup): 5V

The 5V nominal supply voltage is common and easy to work with in many electronic systems.

Output Characteristics: 3-STATE

3-state output allows for high impedance when not actively driving a signal, reducing power consumption and enabling bus sharing.

Temperature Grade: INDUSTRIAL

Industrial temperature grade ensures reliable operation in harsh environmental conditions.

Memory IC Type: OTP ROM

The OTP ROM memory type provides non-volatile storage capability, making it ideal for storing critical data that needs to be retained even when power is removed.

Technical Specifications

OTP ROM AT27C256R-45JU-T attributes and parameters. Explore more OTP ROM devices from Microchip Technology

Specs

Maximum Access Time:

45 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

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

Programming Voltage (V):

13

Maximum Seated Height:

3.556 mm

Maximum Standby Current:

.0001 Amp

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

Width:

11.43 mm

Trade Compliance

AT27C256R-45JU-T Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

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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