71V321S25PFI - English Editing Encyclopedia Entry

Product Overview

Category

The 71V321S25PFI belongs to the category of semiconductor memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• High-speed operation
• Non-volatile memory
• Low power consumption
• Compact size

Package

The 71V321S25PFI is available in a small form factor package, suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage capabilities for electronic systems.

Packaging/Quantity

The 71V321S25PFI is typically packaged in trays or reels, with varying quantities depending on customer requirements.

Specifications

• Memory Type: Non-volatile RAM
• Capacity: 32 Megabits (4 Megabytes)
• Access Time: 25 nanoseconds
• Operating Voltage: 3.3 Volts
• Interface: Parallel
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71V321S25PFI has a total of 44 pins, each serving a specific function. The pin configuration is as follows:

1. VCC
2. A0-A19
3. CE#
4. OE#
5. WE#
6. BYTE#
7. UB/LB#
8. NC
9. DQ0-DQ15
10. VSS

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• Random access read and write operations
• Byte and word-level operations
• Built-in error correction code (ECC)
• Automatic sleep mode for power saving
• Data protection against power loss

Advantages

• High-speed operation enables quick data access
• Non-volatile memory ensures data retention even during power loss
• Low power consumption prolongs battery life in portable devices
• Compact size allows for integration into space-constrained designs

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional RAM
• Sensitivity to extreme temperature conditions

Working Principles

The 71V321S25PFI utilizes advanced semiconductor technology to store and retrieve digital information. It employs a combination of electronic circuits and memory cells to achieve non-volatile data storage.

Detailed Application Field Plans

The 71V321S25PFI finds applications in various electronic systems, including but not limited to:

1. Embedded systems
2. Consumer electronics
3. Automotive electronics
4. Industrial control systems
5. Medical devices

Detailed and Complete Alternative Models

1. 71V321S25PF - Similar specifications with different package options.
2. 71V641S25PFI - Higher capacity variant with similar characteristics.
3. 71V161S25PFI - Lower capacity variant with similar characteristics.

(Note: The list above includes only a few alternative models for reference.)

In conclusion, the 71V321S25PFI is a high-speed, non-volatile RAM device that offers reliable data storage capabilities for various electronic systems. Its compact size, low power consumption, and built-in features make it suitable for a wide range of applications. However, its limited storage capacity and sensitivity to extreme temperatures should be considered when selecting this product.