AT49LV002N-12VC

Product Overview

Category

AT49LV002N-12VC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49LV002N-12VC has a storage capacity of 2 megabits (256 kilobytes).
• Low power consumption: It operates at a low voltage and consumes minimal power.
• Fast access time: The device provides quick access to stored data.

Package

The AT49LV002N-12VC is available in a standard 32-pin plastic leaded chip carrier (PLCC) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT49LV002N-12VC is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply voltage: 3.0V - 3.6V
• Operating temperature range: -40°C to +85°C
• Access time: 120ns
• Erase/Write cycles: 10,000 minimum
• Data retention: 20 years

Detailed Pin Configuration

The AT49LV002N-12VC has a total of 32 pins. The pin configuration is as follows:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. OE#
14. CE#
15. WE#
16. I/O0
17. I/O1
18. I/O2
19. I/O3
20. VCC
21. GND
22. I/O4
23. I/O5
24. I/O6
25. I/O7
26. A8
27. A9
28. A11
29. A13
30. A15
31. NC
32. NC

Functional Features

• Easy integration: The AT49LV002N-12VC can be easily integrated into various electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Versatile interface: The device supports a standard parallel interface for easy communication with other components.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity allows for storing large amounts of data.
• Low power consumption prolongs battery life in portable devices.
• Fast access time enables quick retrieval of information.

Disadvantages

• Limited erase/write cycles may restrict frequent data modifications.
• Higher cost compared to volatile memory alternatives.
• Larger physical size compared to some newer memory technologies.

Working Principles

The AT49LV002N-12VC utilizes flash memory technology to store data. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, charges are trapped in the memory cells, representing the stored information. These charges can be read back later to retrieve the data. The non-volatile nature of flash memory ensures that the stored information remains intact even when power is removed.

Detailed Application Field Plans

The AT49LV002N-12VC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

• AT49LV002N-10TC: Similar to AT49LV002N-12VC, but with a faster access time of 100ns.
• AT49LV004N-15JC: A higher capacity alternative with 4 megabits (512 kilobytes) of storage and an access time of 150ns.
• AT49LV008A-20RC: A larger capacity option with 8 megabits (1 megabyte) of storage and an access time of 200ns.

These alternative models offer different specifications and may be suitable for specific application requirements.

In conclusion, the AT49LV002N-12VC is a non-volatile memory device that provides reliable and high-capacity storage for electronic systems. Its fast access time, low power consumption, and easy integration make it a versatile choice for various applications. However, its limited erase/write cycles and higher cost should be considered when selecting alternatives.