N84C161WD25TG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High capacity, fast data transfer rate
• Package: DIP (Dual In-line Package)
• Essence: Non-volatile memory storage
• Packaging/Quantity: 25 chips per package

Specifications

• Model: N84C161WD25TG
• Memory Capacity: 16 Megabits (2 Megabytes)
• Data Transfer Rate: 25 nanoseconds
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Pin Count: 44 pins

Detailed Pin Configuration

The N84C161WD25TG IC has a total of 44 pins. 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. /CE
19. /OE
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. I/O8
30. I/O9
31. I/O10
32. I/O11
33. I/O12
34. I/O13
35. I/O14
36. I/O15
37. NC
38. GND
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC

Functional Features

• Non-volatile memory storage: The N84C161WD25TG chip retains data even when power is turned off.
• High-speed data transfer: With a data transfer rate of 25 nanoseconds, it allows for fast read and write operations.
• Low power consumption: The IC operates at a low voltage of 3.3V, reducing power consumption.

Advantages and Disadvantages

Advantages: - High capacity storage - Fast data transfer rate - Non-volatile memory - Low power consumption

Disadvantages: - Limited pin count (44 pins) - Relatively high operating temperature range (-40°C to +85°C)

Working Principles

The N84C161WD25TG is based on Flash memory technology. It utilizes floating-gate transistors to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. This change in behavior represents the stored data. During read operations, the transistor's behavior is analyzed to retrieve the stored data.

Detailed Application Field Plans

The N84C161WD25TG memory chip finds applications in various fields, including:

1. Computer systems: Used as primary or secondary storage in computers and servers.
2. Consumer electronics: Integrated into devices like smartphones, tablets, and digital cameras for data storage.
3. Automotive industry: Utilized in car infotainment systems, navigation units, and engine control modules.
4. Industrial automation: Employed in programmable logic controllers (PLCs) and other industrial control systems.
5. Medical devices: Used for data storage in medical equipment such as ultrasound machines and patient monitors.

Detailed and Complete Alternative Models

1. N84C081WD25TG: 8 Megabit (1 Megabyte) capacity, same specifications as N84C161WD25TG.
2. N84C321WD25TG: 32 Megabit (4 Megabyte) capacity, same specifications as N84C161WD25TG.
3. N84C641WD25TG: 64 Megabit (8 Megabyte) capacity, same specifications as N84C161WD25TG.

(Note: The above alternative models are for illustrative purposes only and may not represent actual products.)

This entry provides a comprehensive overview of the N84C161WD25TG memory chip, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.