RC28F640J3D75B TR

Product Overview

Category

The RC28F640J3D75B TR 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 RC28F640J3D75B TR retains stored data even when power is turned off.
• High capacity: It offers a storage capacity of 64 megabits (8 megabytes).
• Fast access time: The device provides quick access to stored data, ensuring efficient operation.
• Reliable: It has a high endurance and can withstand numerous read and write cycles without data corruption.
• Low power consumption: The RC28F640J3D75B TR is designed to consume minimal power during operation.

Package and Quantity

The RC28F640J3D75B TR is available in a surface-mount package. Each package contains one unit of the device.

Specifications

• Storage Capacity: 64 megabits (8 megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Access Time: 70 ns
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The RC28F640J3D75B TR features a 48-pin configuration. The pins are assigned specific functions as follows:

1. VCC: Power supply voltage
2. GND: Ground
3. A0-A18: Address inputs
4. DQ0-DQ15: Data input/output lines
5. WE#: Write enable
6. CE#: Chip enable
7. OE#: Output enable
8. RP#: Ready/Busy status
9. RESET#: Reset signal
10. WP#: Write protect

(Note: The pin configuration may vary depending on the package type.)

Functional Features

• High-speed data transfer: The RC28F640J3D75B TR offers fast read and write operations, enabling efficient data transfer.
• Error correction: It incorporates error correction techniques to ensure data integrity.
• Block erase capability: The device supports block erase operations, allowing for efficient memory management.
• Security features: The RC28F640J3D75B TR includes security measures 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 time
• Low power consumption
• Reliable and durable
• Supports security features

Disadvantages

• Limited compatibility with certain devices due to its parallel interface
• Relatively higher cost compared to some alternative models

Working Principles

The RC28F640J3D75B TR utilizes flash memory technology for data storage. It employs a combination of floating-gate transistors and charge trapping mechanisms to store and retrieve data. When data is written, charges are trapped in specific memory cells, representing the stored information. During read operations, the trapped charges are detected and converted back into digital data.

Application Field Plans

The RC28F640J3D75B TR finds applications in various electronic devices, including: - Personal computers - Laptops - Smartphones - Tablets - Digital cameras - Automotive systems - Industrial control systems

Alternative Models

1. RC28F640J3D75A TR

   • Similar specifications and features as RC28F640J3D75B TR
   • Different package type

2. RC28F640J3D75C TR

   • Similar specifications and features as RC28F640J3D75B TR
   • Different supply voltage range

(Note: The list of alternative models may vary based on availability and technological advancements.)

In conclusion, the RC28F640J3D75B TR is a non-volatile memory device with a high storage capacity, fast access time, and low power consumption. It offers reliable data storage and retrieval capabilities, making it suitable for various electronic applications. While it has certain limitations, such as limited compatibility and relatively higher cost, it provides several advantages over alternative models.