MT28F004B5VG-8 B TR

Product Overview

Category

The MT28F004B5VG-8 B TR 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

• Non-volatile memory: The MT28F004B5VG-8 B TR retains stored data even when power is turned off.
• High-speed operation: It offers fast read and write speeds, allowing for efficient data transfer.
• High capacity: With a storage capacity of 4 megabits (512 kilobytes), it provides ample space for storing large amounts of data.
• Reliable performance: The flash memory is designed to withstand frequent read/write cycles without compromising its functionality.
• Low power consumption: The product is energy-efficient, making it suitable for battery-powered devices.
• Compact package: The MT28F004B5VG-8 B TR is available in a small form factor, enabling easy integration into various electronic devices.

Packaging/Quantity

The MT28F004B5VG-8 B TR is typically packaged in a surface-mount technology (SMT) package. It is commonly supplied in reels or trays, with each reel containing a specific quantity of units, usually around 1000 pieces.

Specifications

• Memory Type: NOR Flash
• Organization: 512K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 90 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP (Thin Small Outline Package)
• Pin Count: 32 pins

Detailed Pin Configuration

The MT28F004B5VG-8 B TR has a total of 32 pins, which are assigned specific functions. The pin configuration is as follows:

1. VCC: Power supply voltage
2. A0-A18: Address inputs
3. DQ0-DQ7: Data input/output lines
4. WE#: Write enable control
5. CE#: Chip enable control
6. OE#: Output enable control
7. RP#/BYTE#: Reset/byte enable control
8. RY/BY#: Ready/busy status output
9. WP#/ACC: Write protect control
10. VSS: Ground

Functional Features

• High-speed data transfer: The MT28F004B5VG-8 B TR offers fast read and write speeds, allowing for quick access to stored data.
• Reliable operation: It has built-in error correction codes (ECC) that ensure data integrity and reliability.
• Block erase capability: The flash memory supports block erase operations, enabling efficient management of data storage.
• Versatile interface: It is compatible with various communication protocols, making it easy to integrate into different systems.
• Low power consumption: The product is designed to minimize power consumption, extending the battery life of devices.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer.
• Large storage capacity accommodates a significant amount of data.
• Compact package facilitates integration into small electronic devices.
• Reliable performance ensures data integrity.
• Low power consumption prolongs battery life.

Disadvantages

• Limited endurance: Flash memory has a finite number of program/erase cycles before it may become unreliable.
• Relatively higher cost compared to other types of memory.

Working Principles

The MT28F004B5VG-8 B TR utilizes NOR flash memory technology. It stores data by trapping electric charges in floating gate transistors. When reading data, the charge level in each transistor is measured to determine the stored information. During programming or erasing, high voltages are applied to modify the charge level in the floating gate, allowing data to be written or erased.

Detailed Application Field Plans

The MT28F004B5VG-8 B TR is widely used in various electronic devices that require non-volatile storage. Some of its common application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players utilize this flash memory for storing operating systems, applications, and user data.
2. Digital Cameras: Flash memory is essential for storing captured images and videos in digital cameras.
3. Automotive Electronics: It is used in automotive infotainment systems, navigation units, and instrument clusters for data storage.
4. Industrial Control Systems: Flash memory is employed in industrial control systems for storing firmware, configuration data, and log files.
5. Consumer Electronics: Devices such as e-readers, gaming consoles, and set-top boxes utilize flash memory for data storage.

Detailed and Complete Alternative Models

1. MT28F004B5VG-8 B TR (Current Model)
   • Manufacturer: Micron Technology Inc.
   • Capacity: 4 megab