Encyclopedia Entry: 71V321S25TF8

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V321S25TF8 is a high-speed static random-access memory (SRAM) IC. It is commonly used in various electronic devices and systems that require fast and reliable data storage and retrieval.

Characteristics: - High-speed operation - Low power consumption - Non-volatile memory - Large storage capacity - Easy integration with other components

Package: The 71V321S25TF8 is available in a small outline integrated circuit (SOIC) package, which provides protection and easy handling during installation.

Essence: This IC serves as a crucial component for storing and accessing data in electronic devices, ensuring efficient and reliable performance.

Packaging/Quantity: The 71V321S25TF8 is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Memory Type: Static Random-Access Memory (SRAM)
• Organization: 32,768 words x 8 bits
• Supply Voltage: 3.3V
• Access Time: 25ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-28

Detailed Pin Configuration

The 71V321S25TF8 has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. VCC - Power Supply
10. A8 - Address Input
11. A9 - Address Input
12. A10 - Address Input
13. A11 - Address Input
14. A12 - Address Input
15. A13 - Address Input
16. A14 - Address Input
17. A15 - Address Input
18. GND - Ground
19. DQ0 - Data Input/Output
20. DQ1 - Data Input/Output
21. DQ2 - Data Input/Output
22. DQ3 - Data Input/Output
23. DQ4 - Data Input/Output
24. DQ5 - Data Input/Output
25. DQ6 - Data Input/Output
26. DQ7 - Data Input/Output
27. CE - Chip Enable
28. OE - Output Enable

Functional Features

• High-speed data access and retrieval
• Low power consumption for energy efficiency
• Non-volatile memory retains data even when power is disconnected
• Easy integration with other components due to standard pin configuration
• Reliable performance in various operating conditions

Advantages and Disadvantages

Advantages: - Fast operation speed - Low power consumption - Large storage capacity - Easy integration with other components - Reliable performance

Disadvantages: - Limited availability of alternative models - Relatively higher cost compared to some alternatives

Working Principles

The 71V321S25TF8 operates based on the principles of static random-access memory (SRAM). It stores data using flip-flop circuits, which retain information as long as power is supplied. The address inputs determine the location where data is stored or retrieved, while the data input/output pins facilitate the transfer of information.

Detailed Application Field Plans

The 71V321S25TF8 finds applications in various electronic devices and systems that require high-speed data storage and retrieval. Some common application fields include: - Computer systems - Networking equipment - Telecommunications devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

While the 71V321S25TF8 is a reliable and widely used SRAM IC, there are alternative models available in the market. Some notable alternatives include: - 72V321S25TF8 - 71V641S25TF8 - 71V1281S25TF8 - 71V2561S25TF8

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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