Encyclopedia Entry: 71V25761S166PFG8

Product Information Overview

Category: Integrated Circuit (IC)

Use: Memory device

Characteristics: - High-speed operation - Low power consumption - Large storage capacity - Reliable performance

Package: Plastic Fine-Pitch Ball Grid Array (FBGA)

Essence: The 71V25761S166PFG8 is a high-performance memory IC designed for various applications that require fast and efficient data storage and retrieval.

Packaging/Quantity: The 71V25761S166PFG8 is typically sold in reels or trays, with each reel containing a specific quantity of ICs.

Specifications

The specifications of the 71V25761S166PFG8 include:

• Memory Type: Static Random Access Memory (SRAM)
• Organization: 256K words x 16 bits
• Operating Voltage: 3.3V
• Access Time: 10 ns
• Standby Current: 5 mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71V25761S166PFG8 has a total of 48 pins, which are assigned specific functions for proper operation. The detailed 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. OE#
19. WE#
20. I/O0
21. I/O1
22. I/O2
23. I/O3
24. I/O4
25. I/O5
26. I/O6
27. I/O7
28. I/O8
29. I/O9
30. I/O10
31. I/O11
32. I/O12
33. I/O13
34. I/O14
35. I/O15
36. GND
37. NC
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

The 71V25761S166PFG8 offers the following functional features:

• High-speed operation allows for quick data access and transfer.
• Low power consumption ensures energy efficiency in various applications.
• Large storage capacity of 256K words x 16 bits provides ample memory space.
• Reliable performance guarantees stable and consistent data storage and retrieval.

Advantages and Disadvantages

Advantages: - Fast access time enhances overall system performance. - Low power consumption prolongs battery life in portable devices. - Large storage capacity accommodates extensive data requirements. - Reliable performance ensures data integrity and system stability.

Disadvantages: - Higher cost compared to other memory technologies. - Limited scalability beyond the specified storage capacity.

Working Principles

The 71V25761S166PFG8 operates based on the principles of static random access memory (SRAM). It utilizes flip-flops to store each bit of data, which can be accessed and modified at high speeds. The IC maintains the stored data as long as power is supplied, making it suitable for applications that require fast and frequent data access.

Detailed Application Field Plans

The 71V25761S166PFG8 finds application in various fields, including but not limited to:

1. Computer systems and servers
2. Networking equipment
3. Telecommunications devices
4. Industrial automation systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 71V25761S166PFG8 include:

1. MT48LC16M16A2TG-75: 256Mb SDRAM, 166MHz, TSOP II package.
2. CY7C1049G30-10ZSXIT: 512K x 8 SRAM, 10ns, 3.3V, BGA package.
3. IS42S16160D-7TLI: 256Mb DDR SDRAM, 143MHz, TFBGA package.

These alternative models can be considered based on specific application requirements and compatibility with existing systems.

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