RD48F4400P0VBQE4

Product Overview

Category

RD48F4400P0VBQE4 belongs to the category of Flash Memory.

Use

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

Characteristics

• High-speed data transfer
• Non-volatile memory
• Compact size
• Reliable performance
• Low power consumption

Package

RD48F4400P0VBQE4 comes in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of RD48F4400P0VBQE4 lies in its ability to store and retrieve data quickly and reliably, ensuring smooth operation of electronic devices.

Packaging/Quantity

This flash memory chip is typically packaged individually or in bulk quantities, depending on the requirements of the manufacturer or customer.

Specifications

• Capacity: 4GB
• Interface: Serial Peripheral Interface (SPI)
• Voltage Range: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 10 years
• Erase/Program Cycles: Up to 100,000 cycles

Detailed Pin Configuration

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

Functional Features

• High-speed read and write operations
• Sector erase and byte program capability
• Hardware and software write protection options
• Efficient power management
• Error correction code (ECC) support

Advantages and Disadvantages

Advantages

• Fast data transfer speeds
• Compact size for easy integration
• Low power consumption
• Reliable performance
• High endurance with a large number of erase/program cycles

Disadvantages

• Limited storage capacity compared to other flash memory options
• Relatively higher cost per gigabyte compared to traditional hard drives

Working Principles

RD48F4400P0VBQE4 utilizes the principles of NAND flash memory technology. It stores data in memory cells by trapping electrons in floating gate transistors. The presence or absence of trapped electrons determines the binary state of each memory cell, allowing for data storage and retrieval.

Detailed Application Field Plans

RD48F4400P0VBQE4 is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players.
2. Digital cameras: Used for storing photos and videos.
3. Automotive electronics: Infotainment systems, navigation units, and instrument clusters.
4. Industrial equipment: Data loggers, control systems, and embedded devices.
5. Consumer electronics: Gaming consoles, e-readers, and audio players.

Detailed and Complete Alternative Models

1. RD48F4400P0VBQE3
2. RD48F4400P0VBQE5
3. RD48F4400P0VBQE6
4. RD48F4400P0VBQE7

These alternative models offer similar specifications and functionality, providing flexibility for different design requirements.

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