M27W401-80B6

Product Overview

Category

The M27W401-80B6 belongs to the category of semiconductor memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and digital cameras.

Characteristics

• High storage capacity
• Fast read and write speeds
• Low power consumption
• Compact size

Package

The M27W401-80B6 is available in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of the M27W401-80B6 lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of M27W401-80B6 units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Type: Flash memory
• Capacity: 4 megabits (512 kilobytes)
• Organization: 8-bit parallel
• Voltage Range: 2.7V - 3.6V
• Access Time: 80 nanoseconds
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The M27W401-80B6 has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. A0-A18 - Address inputs
4. DQ0-DQ7 - Data inputs/outputs
5. WE - Write enable
6. CE - Chip enable
7. OE - Output enable
8. RP - Reset/programming voltage
9. WP - Write protect
10. RY/BY - Ready/busy output

Functional Features

• Erase and program operations can be performed on individual memory blocks
• Automatic program and erase algorithms ensure reliable data storage
• Built-in error correction codes (ECC) for enhanced data integrity
• Low power consumption in standby mode
• Fast access time for efficient data retrieval

Advantages and Disadvantages

Advantages

• High storage capacity allows for storing large amounts of data
• Fast read and write speeds enable quick data transfer
• Low power consumption helps prolong battery life in portable devices
• Compact size facilitates integration into space-constrained electronic devices

Disadvantages

• Limited endurance compared to other non-volatile memory technologies
• Relatively higher cost per unit compared to traditional magnetic storage devices

Working Principles

The M27W401-80B6 utilizes flash memory technology, which is based on the principle of trapping electric charges within a floating gate. These trapped charges represent binary data (0s and 1s), which can be stored and retrieved electronically.

Detailed Application Field Plans

The M27W401-80B6 finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops and notebooks - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. M27W401-80B6T - Similar specifications with extended temperature range (-40°C to +125°C)
2. M27W401-80B6F - Similar specifications with lead-free package option
3. M27W401-80B6A - Similar specifications with additional security features

These alternative models offer similar functionality and performance as the M27W401-80B6, catering to different application requirements and environmental conditions.

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