MT28F400B3SG-8 BET

Product Overview

Category

MT28F400B3SG-8 BET belongs to the category of Flash Memory.

Use

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

Characteristics

• High storage capacity: The MT28F400B3SG-8 BET offers a storage capacity of 4 gigabits (512 megabytes), allowing for ample space to store large amounts of data.
• Fast data transfer rate: With a high-speed interface, this flash memory enables quick read and write operations, ensuring efficient data processing.
• Reliable performance: The product is designed to provide reliable and consistent performance, ensuring data integrity and longevity.
• Low power consumption: The MT28F400B3SG-8 BET is optimized for low power consumption, making it suitable for battery-powered devices.
• Compact package: This flash memory is available in a compact package, allowing for easy integration into various electronic devices.

Packaging/Quantity

The MT28F400B3SG-8 BET is typically packaged in a small form factor, such as a surface-mount device (SMD) package. The exact packaging and quantity may vary depending on the manufacturer and customer requirements.

Specifications

• Storage Capacity: 4 gigabits (512 megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Surface-Mount Device (SMD)

Detailed Pin Configuration

The MT28F400B3SG-8 BET has a specific pin configuration that facilitates its integration into electronic devices. The following table provides a detailed pin description:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | A0-A18 | Address Inputs | | 3 | DQ0-DQ15 | Data Inputs/Outputs | | 4 | WE# | Write Enable | | 5 | CE# | Chip Enable | | 6 | OE# | Output Enable | | 7 | RE# | Read Enable | | 8 | WP# | Write Protect | | 9 | RY/BY# | Ready/Busy Status | | 10 | VSS | Ground |

Functional Features

The MT28F400B3SG-8 BET offers several functional features that enhance its usability and performance:

1. High-speed data transfer: The flash memory supports fast read and write operations, enabling quick access to stored data.
2. Error correction: Built-in error correction mechanisms ensure data integrity by detecting and correcting errors during read and write operations.
3. Block erase capability: The product allows for efficient block erasure, enabling the deletion of large chunks of data in a single operation.
4. Wear leveling: To extend the lifespan of the flash memory, wear leveling algorithms distribute write operations evenly across memory cells, preventing premature cell degradation.

Advantages and Disadvantages

Advantages

• High storage capacity allows for ample data storage.
• Fast data transfer rate ensures efficient data processing.
• Reliable performance ensures data integrity and longevity.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package facilitates easy integration into electronic devices.

Disadvantages

• Limited endurance: Flash memory has a finite number of write cycles, which may limit its lifespan in certain applications.
• Relatively higher cost compared to other types of memory.

Working Principles

The MT28F400B3SG-8 BET utilizes the principles of NAND flash memory technology. It consists of a grid of memory cells, each capable of storing multiple bits of data. These cells are organized into blocks, which can be individually erased or written.

During write operations, electrical charges are applied to specific memory cells to store data. Reading involves detecting the presence or absence of charges in the cells. The flash memory controller manages these operations and ensures data integrity through error correction mechanisms.

Detailed Application Field Plans

The MT28F400B3SG-8 BET finds applications in various electronic devices that require non-volatile storage. Some potential application fields include:

1. Smartphones: Used for storing operating systems, applications, and user data.
2. Tablets: Provides storage for multimedia content, documents, and applications.
3. Digital Cameras: Stores high-resolution photos and videos.
4. Portable Media Players: Enables storage and playback of music, videos, and other media files.
5. Embedded Systems: Used as a storage medium for firmware, configuration data, and logs.

Detailed and Complete Alternative Models

1. Samsung K9F4G08U0D