Encyclopedia Entry: 71V321L55PF

Product Overview

Category

The 71V321L55PF belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for memory storage and retrieval purposes.

Characteristics

• High-speed performance
• Low power consumption
• Compact size
• Reliable operation

Package

The 71V321L55PF is typically available in a small outline package (SOP) or a thin small outline package (TSOP).

Essence

This IC serves as a crucial component in electronic systems, enabling efficient data storage and retrieval operations.

Packaging/Quantity

The 71V321L55PF is usually packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Memory capacity: 32 megabits (4 megabytes)
• Operating voltage: 3.3 volts
• Access time: 55 nanoseconds
• Organization: 2M x 16 bits
• Interface: Parallel
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The 71V321L55PF features a total of 48 pins, each serving a specific function within the circuit. 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. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. DQ0
19. DQ1
20. DQ2
21. DQ3
22. DQ4
23. DQ5
24. DQ6
25. DQ7
26. DQ8
27. DQ9
28. DQ10
29. DQ11
30. DQ12
31. DQ13
32. DQ14
33. DQ15
34. WE#
35. OE#
36. CE#
37. UB#
38. LB#
39. ALE
40. BYTE#
41. NC
42. VSS
43. VSS
44. VSS
45. VSS
46. VSS
47. VSS
48. VSS

Functional Features

• High-speed data access and retrieval
• Low power consumption for energy efficiency
• Reliable operation in various temperature conditions
• Easy integration into electronic systems due to its compact size
• Compatibility with parallel interface devices

Advantages and Disadvantages

Advantages

• Fast access time enhances overall system performance.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for space-saving designs.
• Reliable operation ensures data integrity.

Disadvantages

• Limited memory capacity compared to other ICs in the same category.
• Parallel interface may not be suitable for all applications.

Working Principles

The 71V321L55PF operates based on the principles of semiconductor memory technology. It utilizes a combination of transistors and capacitors to store and retrieve digital information. The parallel interface enables efficient communication between the IC and the host device, facilitating rapid data transfer.

Detailed Application Field Plans

The 71V321L55PF finds application in various electronic devices and systems, including but not limited to: - Personal computers - Servers - Networking equipment - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. 71V321L55PFI - Similar to 71V321L55PF, but with industrial temperature range support.
2. 71V321L55PF8 - Offers extended memory capacity of 64 megabits (8 megabytes).
3. 71V321L55PFT - Features a lead-free package for compliance with environmental regulations.

These alternative models provide similar functionality and can be considered as substitutes based on specific requirements.

In conclusion, the 71V321L55PF is an integrated circuit that offers high-speed performance, low power consumption, and reliable operation. Its compact size and parallel interface make it suitable for various electronic applications. While it has certain limitations in terms of memory capacity and interface compatibility, alternative models are available to cater to different needs.