AT27LV040A-90JU - Microchip Technology

Manufacturer Part Number

AT27LV040A-90JU

Manufacturer

Microchip Technology

Introduction

The AT27LV040A-90JU is a low-voltage, high-performance One-Time Programmable (OTP) EPROM with a 4Mbit memory size.

Product Features and Performance

Non-Volatile EPROM

OTP Technology for Permanent Data Storage

4Mbit Memory Size

512K x 8 Organization

Parallel Memory Interface

90 ns Access Time

Supports 3V ~ 3.6V and 4.5V ~ 5.5V Supply Voltages

Suited for -40°C ~ 85°C Operating Temperature Range

Product Advantages

High reliability and durability for data retention

Flexible voltage range to accommodate different system requirements

Fast access time enhances system performance

Low-power consumption ideal for battery-operated devices

Key Technical Parameters

Memory Type: Non-Volatile EPROM

Memory Format: EPROM - OTP

Memory Size: 4Mbit

Memory Organization: 512K x 8

Voltage - Supply: 3V ~ 3.6V, 4.5V ~ 5.5V

Access Time: 90 ns

Operating Temperature: -40°C ~ 85°C

Package / Case: 32-LCC (J-Lead)

Quality and Safety Features

Robust construction for high-endurance applications

Operational in extreme temperature conditions

Compatibility

Compatible with 32-PLCC (13.97x11.43) socket

Can interface with many microcontrollers and processors that support a parallel memory interface

Application Areas

Embedded Systems

Telecommunications

Industrial Control Systems

Consumer Electronics

Automotive Electronics

Product Lifecycle

Status: Active

Neither nearing discontinuation nor flagged for obsolescence

Replacements or upgrades should be available since it's an active product

Several Key Reasons to Choose This Product

Reliable data storage with non-volatility and OTP technology

Fast memory access time improves overall system speed

Wide range of supply voltages for compatibility with various electronics systems

Suitable for high-reliability applications and harsh operational environments

Active product lifecycle status ensures long-term availability and support