AT49BV040-15VI

Product Overview

Category

AT49BV040-15VI 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 AT49BV040-15VI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 4 megabits (Mb).
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• Fast access time: The AT49BV040-15VI offers quick data access with a maximum access time of 150 nanoseconds (ns).

Package

The AT49BV040-15VI is available in a standard 32-pin plastic package.

Essence

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

Packaging/Quantity

The AT49BV040-15VI is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: Flash
• Memory Size: 4 Mb
• Organization: 512K x 8
• Supply Voltage: 2.7V - 3.6V
• Access Time: 150 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT49BV040-15VI features a 32-pin configuration with the following pin assignments:

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. NC
14. I/O0
15. I/O1
16. I/O2
17. I/O3
18. I/O4
19. I/O5
20. I/O6
21. I/O7
22. NC
23. NC
24. GND
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Easy integration: The AT49BV040-15VI can be easily integrated into existing electronic systems.
• High reliability: It offers reliable data storage and retrieval, ensuring data integrity.
• Flexible operation: This device supports both read and write operations, allowing for versatile usage.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited rewrite cycles: Flash memory has a finite number of erase/write cycles.
• Relatively higher cost compared to other types of memory.

Working Principles

The AT49BV040-15VI utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and electrically isolated gates to retain information even when power is removed. Data can be written to or read from the memory using appropriate control signals.

Detailed Application Field Plans

The AT49BV040-15VI 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

• AT49BV040B-15VI
• AT49BV040D-15VI
• AT49BV040T-15VI
• AT49BV040U-15VI

These alternative models offer similar functionality and specifications to the AT49BV040-15VI, providing options for different application requirements.

In conclusion, the AT49BV040-15VI is a non-volatile memory device with a capacity of 4 Mb. It offers reliable data storage, low power consumption, and fast access time. This product finds applications in various electronic systems and has several alternative models available.