AT49LV002N-12JI

Product Overview

Category

AT49LV002N-12JI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for storing and retrieving digital information.

Characteristics

• Non-volatile memory: The AT49LV002N-12JI is a non-volatile memory chip, meaning it retains stored data even when power is removed.
• High capacity: This chip has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: It offers a fast access time of 120 nanoseconds, allowing for quick data retrieval.
• Low power consumption: The AT49LV002N-12JI is designed to consume minimal power during operation.
• Wide operating voltage range: It can operate within a voltage range of 2.7V to 3.6V.

Package

The AT49LV002N-12JI is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This IC is essential for storing and accessing digital information in various electronic devices.

Packaging/Quantity

The AT49LV002N-12JI is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact quantity may vary depending on the supplier.

Specifications

• Memory Type: Flash
• Memory Size: 2 Megabits (256 Kilobytes)
• Access Time: 120 ns
• Supply Voltage Range: 2.7V - 3.6V
• Package Type: PLCC-32

Detailed Pin Configuration

The AT49LV002N-12JI has a total of 32 pins. Here is the detailed pin configuration:

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

Functional Features

• High-speed data transfer: The AT49LV002N-12JI supports fast data transfer rates, allowing for efficient read and write operations.
• Easy integration: This IC can be easily integrated into existing electronic systems due to its standard pin configuration and compatibility with common interfaces.
• Reliable performance: It offers reliable performance with a high level of endurance and data retention.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity suitable for various applications.
• Fast access time enables quick data retrieval.
• Low power consumption for energy-efficient operation.
• Wide operating voltage range provides flexibility in different electronic systems.

Disadvantages

• Limited storage capacity compared to higher-capacity memory chips.
• Relatively slower access time compared to some newer memory technologies.

Working Principles

The AT49LV002N-12JI utilizes flash memory technology to store digital information. It employs a combination of floating-gate transistors and charge storage mechanisms to retain data even when power is removed. The chip's control pins enable reading, writing, and erasing operations, allowing for flexible data manipulation.

Detailed Application Field Plans

The AT49LV002N-12JI finds applications in various electronic devices, including but not limited to: - Consumer electronics: Used in digital cameras, MP3 players, and portable gaming devices for data storage. - Communication systems: Integrated into routers, modems, and networking equipment for firmware storage. - Automotive electronics: Employed in car audio systems, navigation units, and engine control modules for program storage. - Industrial automation: Utilized in programmable logic controllers (PLCs) and industrial control systems for storing configuration data.

Detailed and Complete Alternative Models

1. AT49LV002N-10SU: Similar to AT49LV002N-12JI but with a faster access time of 100 ns.
2. AT49LV002NT-12JC: Offers the same specifications as AT49LV002N-12JI but comes in a different package (PLCC-32).
3. AT49LV002N-15TC: Provides a higher operating voltage range of 4.5V - 5.5V while maintaining the same capacity and access time.

These alternative models offer similar functionality and can be considered as replacements or alternatives