RC28F256J3F95A

Product Overview

Category

The RC28F256J3F95A belongs to the category of flash memory chips.

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 RC28F256J3F95A offers a large storage capacity, allowing users to store a significant amount of data.
• Fast data transfer rate: This flash memory chip provides high-speed data transfer, enabling quick access to stored information.
• Compact package: The RC28F256J3F95A comes in a compact package, making it suitable for integration into small-sized electronic devices.
• Reliable performance: With its robust design and advanced technology, this flash memory chip ensures reliable and consistent performance.
• Low power consumption: The RC28F256J3F95A is designed to consume minimal power, contributing to energy efficiency in electronic devices.

Packaging/Quantity

The RC28F256J3F95A is typically packaged in a small form factor, such as a surface-mount device (SMD) package. It is available in various quantities, ranging from individual units to bulk packaging options.

Specifications

• Storage Capacity: 256 megabytes (MB)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Data Transfer Rate: Up to 50 megabits per second (Mbps)
• Operating Temperature Range: -40°C to +85°C
• Package Type: Small Outline Integrated Circuit (SOIC)

Detailed Pin Configuration

The RC28F256J3F95A features a specific pin configuration that facilitates its integration into electronic circuits. The following table outlines the pin assignments:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | CS | Chip Select | | 4 | SCK | Serial Clock | | 5 | SI | Serial Input | | 6 | SO | Serial Output | | 7 | WP# | Write Protect | | 8 | HOLD# | Hold |

Functional Features

• Erase and Program Operations: The RC28F256J3F95A supports both erase and program operations, allowing users to modify the stored data as needed.
• Error Correction Code (ECC): This flash memory chip incorporates ECC algorithms to ensure data integrity and reliability.
• Wear-Leveling Algorithm: To extend the lifespan of the memory cells, the RC28F256J3F95A employs a wear-leveling algorithm that evenly distributes write and erase cycles across the entire chip.
• Security Features: This product includes security features such as hardware-based data protection and encryption mechanisms to safeguard sensitive information.

Advantages and Disadvantages

Advantages

• High storage capacity enables ample data storage.
• Fast data transfer rate allows for quick access to stored information.
• Compact package facilitates integration into small-sized electronic devices.
• Reliable performance ensures consistent operation.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited compatibility with certain older device interfaces.
• Relatively higher cost compared to lower-capacity flash memory chips.

Working Principles

The RC28F256J3F95A utilizes the principles of NAND flash memory technology. It stores data in memory cells organized in a grid-like structure, where each cell can hold multiple bits of information. The data is written and read by applying electrical charges to these cells, which represent binary values.

Detailed Application Field Plans

The RC28F256J3F95A finds applications in various electronic devices, including but not limited to: - Smartphones and tablets - Digital cameras - Portable media players - Solid-state drives (SSDs) - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. RC28F256J3D75A: Similar to the RC28F256J3F95A, this model offers a high storage capacity and fast data transfer rate.
2. RC28F128J3F95A: This alternative model provides half the storage capacity of the RC28F256J3F95A but retains similar characteristics and features.
3. RC28F512J3F95A: With double the storage capacity of the RC28F256J3F95A, this model is suitable for applications requiring more extensive data storage.

These alternative models offer flexibility in choosing the appropriate flash memory chip based on specific requirements.

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