Encyclopedia Entry: 71V016SA20PHGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

• Model: 71V016SA20PHGI8
• Memory Type: Static Random Access Memory (SRAM)
• Capacity: 16 Megabits (2 Megabytes)
• Organization: 2M x 8 bits
• Supply Voltage: 3.3V
• Access Time: 20 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 48 pins

Detailed Pin Configuration

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. CE#
20. WE#
21. I/O0
22. I/O1
23. I/O2
24. I/O3
25. I/O4
26. I/O5
27. I/O6
28. I/O7
29. GND
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC
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

• High-speed operation allows for quick data access.
• Low-power consumption makes it suitable for battery-powered devices.
• Non-volatile memory retains data even when power is lost.
• Easy integration into various electronic systems due to its standard interface.

Advantages and Disadvantages

Advantages

• Fast access time enhances overall system performance.
• Low power consumption prolongs battery life in portable devices.
• Non-volatile memory ensures data integrity during power interruptions.
• Versatile compatibility with different electronic systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternatives.
• Susceptible to electromagnetic interference (EMI) due to its high-speed operation.

Working Principles

The 71V016SA20PHGI8 is a static random access memory (SRAM) chip that stores data using flip-flops. It operates by storing each bit of data in a dedicated flip-flop circuit, which retains the information as long as power is supplied. The chip uses an address bus to select specific memory locations and a data bus to read from or write to those locations. The control signals (OE#, CE#, WE#) determine the type of operation (read or write) and enable/disable the chip's output.

Detailed Application Field Plans

The 71V016SA20PHGI8 memory chip finds applications in various electronic devices and systems, including: 1. Computer motherboards 2. Networking equipment 3. Telecommunications devices 4. Industrial automation systems 5. Medical instruments 6. Automotive electronics 7. Consumer electronics

Detailed and Complete Alternative Models

1. 71V016L10PHG - 16 Megabit SRAM, 10 ns access time, 48-pin package
2. 71V016SA10PHG - 16 Megabit SRAM, 10 ns access time, 48-pin package
3. 71V016SA20PHG - 16 Megabit SRAM, 20 ns access time, 48-pin package
4. 71V016L15PHG - 16 Megabit SRAM, 15 ns access time, 48-pin package
5. 71V016SA15PHG - 16 Megabit SRAM, 15 ns access time, 48-pin package

Note: The alternative models listed above are similar in capacity and pin configuration but may differ in access time and other specifications.

In conclusion, the 71V016SA20PHGI8 is a high-speed, low-power SRAM chip with a capacity of 16 Megabits. It offers fast data access, low power consumption, and non-volatile memory storage. While it has limitations in terms of storage capacity and susceptibility to EMI, it finds applications in various electronic systems. Alternative models with different access times are available for specific requirements.