M29W256GL7AN6E - English Editing Encyclopedia Entry

Product Overview

Category

M29W256GL7AN6E belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The M29W256GL7AN6E retains stored data even when power is disconnected.
• High capacity: With a storage capacity of 256 gigabytes, it offers ample space for storing large amounts of data.
• Fast access times: The device provides quick read and write operations, ensuring efficient data retrieval and storage.
• Reliable: It has a high endurance level, allowing for frequent read/write cycles without compromising performance.
• Low power consumption: The M29W256GL7AN6E is designed to consume minimal power during operation, making it suitable for battery-powered devices.

Package and Quantity

The M29W256GL7AN6E is available in a compact surface-mount package. Each package contains one unit of the memory device.

Specifications

• Storage Capacity: 256 gigabytes
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 3.3 volts
• Access Time: <10 microseconds
• Erase/Program Cycles: >100,000 cycles
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The M29W256GL7AN6E follows the standard pin configuration for SPI flash memory devices. The pinout is as follows:

1. VCC: Power supply voltage
2. GND: Ground
3. CS: Chip select
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect
8. HOLD: Hold input

Functional Features

• High-speed data transfer: The M29W256GL7AN6E supports fast data transfer rates, enabling efficient read and write operations.
• Flexible storage management: It offers various memory management features, including sector erase, block erase, and page programming, allowing for efficient data organization.
• Error correction: The device incorporates error correction techniques to ensure data integrity and reliability.
• Security features: The M29W256GL7AN6E includes hardware protection mechanisms, such as write protection and lock bits, to prevent unauthorized access or modification of stored data.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access times
• Low power consumption
• High endurance level
• Compact package size

Disadvantages

• Relatively higher cost compared to other memory devices with lower capacities
• Limited compatibility with certain legacy systems due to the SPI interface requirement

Working Principles

The M29W256GL7AN6E utilizes flash memory technology to store data. It consists of a grid of memory cells that can be electrically programmed and erased. Data is stored in these cells by applying electrical charges to specific memory locations. The stored data can be accessed by sending appropriate commands through the SPI interface.

Detailed Application Field Plans

The M29W256GL7AN6E finds applications in various fields, including: 1. Personal computers and laptops 2. Smartphones and tablets 3. Automotive electronics 4. Industrial control systems 5. Medical devices 6. Consumer electronics

Alternative Models

1. M29W256GL7AN6F
2. M29W256GL7AN6G
3. M29W256GL7AN6H
4. M29W256GL7AN6J

These alternative models offer similar specifications and functionality to the M29W256GL7AN6E, providing users with a range of options to suit their specific requirements.

In conclusion, the M29W256GL7AN6E is a high-capacity non-volatile memory device that offers fast access times, low power consumption, and reliable performance. It finds applications in various electronic devices and provides ample storage space for data-intensive applications.

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