AT27C256R-45JU - Microchip Technology

Manufacturer Part Number

AT27C256R-45JU

Manufacturer

Microchip Technology

Introduction

The AT27C256R-45JU is a 256Kbit One-Time Programmable (OTP) EPROM memory chip produced by Microchip Technology.

Product Features and Performance

256Kbit of non-volatile memory

Parallel memory interface with 32Kx8 organization

45ns access time

Operates on 4.5V to 5.5V supply voltage

Wide operating temperature range of -40°C to 85°C

Product Advantages

Reliable and durable OTP EPROM memory

Suitable for a variety of embedded applications

Offers high density and fast access speeds

Wide operating temperature range for industrial and harsh environment use

Key Technical Parameters

Memory Size: 256Kbit

Memory Organization: 32K x 8

Memory Interface: Parallel

Memory Type: EPROM OTP

Access Time: 45 ns

Supply Voltage: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

RoHS3 compliant

Packaged in a 32-PLCC (13.97x11.43) surface mount package

Compatibility

Suitable for a wide range of embedded systems and applications requiring non-volatile memory

Application Areas

Embedded systems

Industrial control and automation

Automotive electronics

Telecommunications equipment

Consumer electronics

Product Lifecycle

This product is still in active production and not nearing discontinuation.

Replacement or upgrade options may be available from Microchip Technology.

Key Reasons to Choose This Product

Reliable and durable OTP EPROM memory

High density and fast access speeds

Wide operating temperature range for industrial and harsh environments

RoHS3 compliant for environmental compliance

Readily available from Microchip Technology and their authorized distributors