M29W040B90K1E - Micron Technology Inc.

Manufacturer Part Number

M29W040B90K1E

Manufacturer

Micron Technology

Introduction

The M29W040B90K1E is a 4Mbit, parallel interface FLASH memory device, designed by Micron Technology for high-speed and low-power storage solutions.

Product Features and Performance

Non-Volatile FLASH memory

4Mbit memory size

Organized as 512K x 8 bits

FLASH NOR technology for reliable data retention

Parallel memory interface for rapid data access and programming

90ns write cycle time and access time for efficient memory operations

Operating voltage range from 2.7V to 3.6V compatible with contemporary digital circuits

Designed for operation within a 0°C ~ 70°C temperature range

Product Advantages

Provides durable storage with high-density for space-constrained applications

Faster access times enhance the overall performance of embedded systems

Low voltage operation supports energy-efficient designs

Non-volatile storage preserves data without power

Key Technical Parameters

Memory Size: 4Mbit

Memory Organization: 512K x 8

Access Time: 90 ns

Voltage Supply: 2.7V ~ 3.6V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Designed and manufactured by Micron Technology, ensuring high reliability and durability

Compatibility

Parallel interface allows for easy integration into a broad range of embedded systems and digital devices

Surface Mount 32-LCC (J-Lead) package compatible with standard PCB technologies

Application Areas

Embedded systems

Digital electronics requiring non-volatile memory storage

Industrial control systems

Portable devices requiring low-power memory solutions

Product Lifecycle

Obsolete status indicates the product is at the end of its lifecycle, with limited availability

Users should seek replacements or upgrades for future projects

Several Key Reasons to Choose This Product

High-density FLASH memory in a compact 32-PLCC package for space-sensitive applications

Fast access and write times enhance system performance and responsiveness

Low operational voltage supports energy-efficient product designs

Produced by Micron Technology, ensuring quality and reliability

Suitable for a wide range of applications, including industrial and portable devices