Encyclopedia Entry: 71V321L55TF

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V321L55TF 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 into existing circuitry

Package: The 71V321L55TF is typically available in a small outline integrated circuit (SOIC) package, which provides protection and easy handling during installation.

Essence: This IC serves as a vital component in electronic devices by providing fast and efficient data storage capabilities.

Packaging/Quantity: The 71V321L55TF is usually sold in reels or tubes containing multiple units, with quantities varying depending on the supplier and customer requirements.

Specifications

• Memory Type: Static Random-Access Memory (SRAM)
• Organization: 32,768 words x 8 bits
• Supply Voltage: 3.3V
• Access Time: 55ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: Small Outline Integrated Circuit (SOIC)
• Pin Count: 32 pins

Detailed Pin Configuration

The 71V321L55TF features a total of 32 pins, each serving a specific function within the IC. The pin configuration is as follows:

1. Vcc
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. CE1
11. CE2
12. WE
13. OE
14. I/O0
15. I/O1
16. I/O2
17. I/O3
18. I/O4
19. I/O5
20. I/O6
21. I/O7
22. GND
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• High-speed data access and retrieval
• Low power consumption during standby mode
• Non-volatile memory retains data even when power is disconnected
• Easy integration into existing circuitry due to standard interface protocols
• Reliable operation in a wide range of temperatures

Advantages and Disadvantages

Advantages: - Fast and efficient data storage and retrieval - Low power consumption - Non-volatile memory ensures data retention - Easy integration into existing circuitry - Reliable operation in various temperature conditions

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively higher cost per unit compared to some alternative models

Working Principles

The 71V321L55TF operates based on the principles of static random-access memory (SRAM). It utilizes flip-flops to store and retrieve data, providing high-speed access times. The IC maintains data integrity through continuous power supply or by utilizing non-volatile memory technology.

Detailed Application Field Plans

The 71V321L55TF finds applications in various electronic devices and systems, including but not limited to: - Computer systems - Networking equipment - Telecommunications devices - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 71V321L55TF include: - 71V321L55PFI - 71V321L55PF - 71V321L55TFI - 71V321L55TGI - 71V321L55JFI

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

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