AT49LV002T-12JI

Product Overview

Category

AT49LV002T-12JI 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 AT49LV002T-12JI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: The AT49LV002T-12JI offers a fast access time of 120 nanoseconds.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The AT49LV002T-12JI is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

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

Packaging/Quantity

The AT49LV002T-12JI is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Access time: 120 ns
• Organization: 256K x 8 bits
• Erase/write cycles: 10,000 minimum
• Data retention: 20 years minimum

Detailed Pin Configuration

The AT49LV002T-12JI 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. VCC
13. OE#
14. CE#
15. WE#
16. I/O7
17. I/O6
18. I/O5
19. I/O4
20. I/O3
21. I/O2
22. I/O1
23. I/O0
24. GND
25. NC
26. RP#
27. BYTE#
28. RESET#
29. WP#
30. A15
31. A13
32. A8

Functional Features

• Easy integration: The AT49LV002T-12JI can be easily integrated into various electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Versatile interface: This device supports a standard parallel interface for easy communication with other components.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity allows for storing large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited erase/write cycles may restrict frequent data modifications.
• The PLCC package may require additional space compared to smaller form factors.

Working Principles

The AT49LV002T-12JI utilizes flash memory technology to store and retrieve digital information. It employs a combination of floating-gate transistors and charge storage mechanisms to retain data even when power is removed. The device uses a parallel interface to communicate with the host system, allowing for efficient data transfer.

Detailed Application Field Plans

The AT49LV002T-12JI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• AT49LV002T-10JI
• AT49LV002T-15JI
• AT49LV002T-20JI
• AT49LV002T-25JI

These alternative models offer similar functionality and characteristics to the AT49LV002T-12JI, but with different access times.