AT49LV002T-90TI

Product Overview

Category

AT49LV002T-90TI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT49LV002T-90TI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: With a speed of 90 nanoseconds, it allows for quick data retrieval.
• Low power consumption: The AT49LV002T-90TI operates efficiently with low power requirements.

Package

The AT49LV002T-90TI is available in a TSOP (Thin Small Outline Package) form factor.

Essence

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

Packaging/Quantity

The AT49LV002T-90TI is typically packaged in reels or tubes, with each package containing a specific quantity of devices. Please refer to the manufacturer's specifications for detailed information on packaging and quantity.

Specifications

• Storage Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49LV002T-90TI features 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. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. CE#
18. OE#
19. WE#
20. RESET#
21. BYTE#
22. VCC
23. GND
24. DQ0
25. DQ1
26. DQ2
27. DQ3
28. DQ4
29. DQ5
30. DQ6
31. DQ7
32. NC

Functional Features

• Easy integration: The AT49LV002T-90TI can be easily integrated into various electronic systems.
• Reliable data storage: This device ensures the safe and secure storage of data, even in the absence of power.
• Fast data access: With a quick access time of 90 nanoseconds, it enables efficient data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention.
• High storage capacity for versatile applications.
• Low power consumption for energy-efficient operation.
• Fast access time allows for quick data retrieval.

Disadvantages

• Limited compatibility with certain interfaces.
• Relatively higher cost compared to other memory options.

Working Principles

The AT49LV002T-90TI utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to achieve non-volatile data storage. When data is written or read, electrical charges are manipulated within the memory cells, allowing for reliable data storage and retrieval.

Detailed Application Field Plans

The AT49LV002T-90TI finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• AT49LV002T-70TC: Similar to AT49LV002T-90TI, but with a slower access time of 70 nanoseconds.
• AT49LV002T-12TC: Similar to AT49LV002T-90TI, but with a faster access time of 12 nanoseconds.
• AT49LV004T-90TC: A higher capacity alternative with 4 megabits (512 kilobytes) of storage and a 90 nanosecond access time.

These alternative models provide options based on specific requirements such as access time and storage capacity.

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