AT49LV002NT-12JC

Product Overview

Category

AT49LV002NT-12JC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: 2 megabits (256 kilobytes).
• Low power consumption: Operates on a low voltage supply.
• Fast access time: 120 nanoseconds.

Package

AT49LV002NT-12JC 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

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

Specifications

• Memory Type: Flash EEPROM
• Organization: 256K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 120 ns
• Erase/Program Suspend/Erase Suspend: Yes
• Package Type: PLCC-32

Detailed Pin Configuration

1. A16
2. A15
3. A14
4. A13
5. A12
6. A11
7. A10
8. A9
9. A8
10. VCC
11. A7
12. A6
13. A5
14. A4
15. A3
16. A2
17. A1
18. A0
19. OE#
20. CE#
21. WE#
22. BYTE#
23. NC
24. DQ0
25. DQ1
26. DQ2
27. DQ3
28. DQ4
29. DQ5
30. DQ6
31. DQ7
32. GND

Functional Features

• High-speed data transfer: The AT49LV002NT-12JC offers fast read and write operations, enabling efficient data transfer.
• Low power consumption: It operates on a low voltage supply, making it suitable for battery-powered devices.
• Erase and program capability: The device supports both sector erase and byte programming, allowing flexible data manipulation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited endurance: Flash memory has a finite number of erase/write cycles before degradation may occur.
• Relatively higher cost compared to other types of memory.

Working Principles

AT49LV002NT-12JC utilizes flash EEPROM technology to store and retrieve data. It employs a combination of floating gate transistors and control circuitry to achieve non-volatile storage. When data is written, charges are trapped in the floating gate, altering the transistor's behavior and preserving the stored information. During read operations, the trapped charges are detected, allowing the retrieval of the stored data.

Detailed Application Field Plans

AT49LV002NT-12JC 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

1. AT49LV002NT-10JC
2. AT49LV002NT-15JC
3. AT49LV002NT-20JC
4. AT49LV002NT-25JC
5. AT49LV002NT-30JC

These alternative models offer similar functionality and characteristics to the AT49LV002NT-12JC, with variations in access time and operating temperature range.

In conclusion, the AT49LV002NT-12JC is a non-volatile memory device that provides reliable storage for electronic systems. With its high capacity, fast access time, and low power consumption, it offers advantages in various applications. However, it also has limitations such as limited endurance and relatively higher cost. Understanding its working principles and considering alternative models can help in making informed decisions for specific system requirements.