AT49LV1024-90VI

Product Overview

Category

AT49LV1024-90VI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: 1,024 kilobits (128 kilobytes) of storage.
• Low voltage operation: Operates at a voltage of 3.0V to 3.6V.
• Fast access time: Provides quick access to stored data.
• Reliable: Built-in error correction ensures data integrity.

Package

AT49LV1024-90VI is available in a standard 32-pin TSOP (Thin Small Outline Package).

Essence

The essence of AT49LV1024-90VI lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Memory Capacity: 1,024 kilobits (128 kilobytes)
• Operating Voltage: 3.0V - 3.6V
• Access Time: 90 nanoseconds
• Package Type: 32-pin TSOP

Detailed Pin Configuration

The pin configuration of AT49LV1024-90VI 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/O0
17. I/O1
18. I/O2
19. I/O3
20. I/O4
21. I/O5
22. I/O6
23. I/O7
24. NC
25. GND
26. A8
27. A9
28. A11
29. A13
30. A15
31. BYTE#
32. WP#

Functional Features

• Byte-wide or word-wide selectable operation.
• Automatic sleep mode to conserve power when not in use.
• Hardware and software data protection mechanisms.
• Sector erase capability for efficient memory management.
• High-speed programming and erasing operations.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity suitable for various applications.
• Low voltage operation reduces power consumption.
• Fast access time allows for quick data retrieval.
• Built-in error correction enhances data reliability.

Disadvantages

• Limited compatibility with certain older systems.
• Relatively higher cost compared to other memory options.
• Limited endurance cycles for write and erase operations.

Working Principles

AT49LV1024-90VI utilizes flash memory technology to store data. It consists of a grid of memory cells, where each cell can store multiple bits of information. The data is stored by trapping electric charges within the memory cells, which can be accessed and retrieved as needed.

Detailed Application Field Plans

AT49LV1024-90VI finds application 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

Some alternative models that offer similar functionality to AT49LV1024-90VI are: - AT45DB161E-SHN-T by Adesto Technologies - S25FL128SAGMFI011 by Cypress Semiconductor - MX25L12835FM2I-10G by Macronix International

These models provide comparable storage capacity, voltage range, and performance characteristics.

In conclusion, AT49LV1024-90VI is a non-volatile memory device with high capacity and fast access time. It offers reliable data storage for various electronic systems. While it has certain limitations, its advantages outweigh the disadvantages, making it a suitable choice for many applications.