AT49LV001T-90TI

Product Overview

Category

AT49LV001T-90TI 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 AT49LV001T-90TI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: The AT49LV001T-90TI offers a fast access time of 90 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49LV001T-90TI is available in a surface-mount TSOP package.

Essence

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

Packaging/Quantity

The AT49LV001T-90TI is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Memory Type: Flash
• Memory Size: 1 Megabit (128 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP

Detailed Pin Configuration

The AT49LV001T-90TI has a total of 32 pins. The pin configuration is as follows:

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

Functional Features

• High-speed data transfer: The AT49LV001T-90TI supports fast data transfer rates, enabling efficient read and write operations.
• Sector erase capability: This device allows for erasing specific sectors of memory, providing flexibility in data management.
• Write protection: The AT49LV001T-90TI includes write protection features to prevent accidental modification or deletion of stored data.
• Low power consumption: It operates at low power levels, extending the battery life of portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for a wide range of applications.
• Fast access time enables quick data retrieval.
• Low power consumption prolongs battery life.

Disadvantages

• Limited storage capacity compared to other modern non-volatile memory technologies.
• Relatively slower access time compared to some newer memory devices.

Working Principles

The AT49LV001T-90TI utilizes flash memory technology to store and retrieve digital information. It employs a combination of floating-gate transistors and electrically isolated gates to trap and release electrons, representing binary data (0s and 1s). The stored data remains intact even when power is removed, making it non-volatile.

Detailed Application Field Plans

The AT49LV001T-90TI 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. AT49LV001T-70TI: Similar to the AT49LV001T-90TI, but with a slightly slower access time of 70 nanoseconds.
2. AT49LV002T-90TI: Offers double the storage capacity of the AT49LV001T-90TI, with 2 megabits (256 kilobytes) of memory.
3. AT49LV004T-90TI: Provides four times the storage capacity of the AT49LV001T-90TI, with 4 megabits (512 kilobytes) of memory.

These alternative models offer similar functionality and characteristics, allowing users to choose the most suitable option based on their specific requirements.

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