AT49LV002NT-12TC

Product Overview

Category

AT49LV002NT-12TC 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 AT49LV002NT-12TC has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: It operates at a maximum access time of 120 nanoseconds.
• Low power consumption: The device is designed to minimize power usage during operation.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Package

The AT49LV002NT-12TC is available in a surface-mount TSOP package, which stands for Thin Small Outline Package. This package type allows for easy integration onto printed circuit boards.

Essence

The essence of this product lies in its ability to provide non-volatile storage for electronic systems, ensuring that important data is retained even when power is lost.

Packaging/Quantity

The AT49LV002NT-12TC is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity per reel may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Organization: 256K x 8 bits
• Supply Voltage: 2.7V to 3.6V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP

Detailed Pin Configuration

The AT49LV002NT-12TC has a total of 32 pins. The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. VCC
10. WE#
11. OE#
12. CE#
13. BYTE#
14. NC
15. DQ0
16. DQ1
17. DQ2
18. DQ3
19. DQ4
20. DQ5
21. DQ6
22. DQ7
23. RY/BY#
24. RESET#
25. VSS
26. RP#
27. WP#
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Easy integration: The AT49LV002NT-12TC can be easily integrated into existing electronic systems due to its standard pin configuration and package type.
• High-speed operation: With a maximum access time of 120 ns, this device allows for fast read and write operations.
• Low power consumption: The product is designed to minimize power usage, making it suitable for battery-powered applications.
• Reliable data retention: The non-volatile nature of the memory ensures that stored data is retained even during power loss.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention.
• High capacity allows for storing large amounts of information.
• Fast access time enables quick data retrieval.
• Wide temperature range makes it suitable for various environments.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Higher cost per bit compared to some alternatives.
• Limited endurance in terms of write cycles.

Working Principles

The AT49LV002NT-12TC utilizes flash memory technology to store and retrieve digital information. It consists of a grid of memory cells, with each cell capable of holding one or more bits of data. These cells are organized into rows and columns, forming a matrix-like structure.

During write operations, electrical charges are applied to the memory cells, altering their state and storing the desired data. Read operations involve sensing the state of the memory cells to retrieve the stored information.

The device is controlled by various control signals, such as Write Enable (WE#), Output Enable (OE#), and Chip Enable (CE#). These signals determine the specific operation being performed on the memory.

Detailed Application Field Plans

The AT49LV002NT-12TC finds applications in various electronic systems that require non-volatile storage. Some potential application fields include:

1. Embedded Systems: The product can be used in embedded systems to store firmware, configuration data, or other critical information.
2. Consumer Electronics: It can be utilized in devices like digital cameras, set-top boxes, or portable media players for storing user data or firmware updates.
3. Automotive Electronics: The AT49LV002NT-12TC can be employed in automotive applications for storing calibration data, firmware, or event logs.
4. Industrial Control Systems: It finds use in industrial control systems for storing program code, configuration