AT29BV020-15TU

Product Overview

Category

AT29BV020-15TU 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 stored data is retained even when power is removed.
• High capacity: The AT29BV020-15TU has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: It offers a fast access time of 150 nanoseconds.
• Low power consumption: The device operates at low power, making it suitable for battery-powered applications.

Package

The AT29BV020-15TU is available in a surface mount package.

Essence

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

Packaging/Quantity

The AT29BV020-15TU is typically packaged in reels or tubes and is available in large quantities for industrial production.

Specifications

• Storage Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 150 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Surface Mount

Detailed Pin Configuration

The AT29BV020-15TU has 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. VCC
22. GND
23. NC
24. DQ0
25. DQ1
26. DQ2
27. DQ3
28. DQ4
29. DQ5
30. DQ6
31. DQ7
32. WP#

Functional Features

• Byte-wide operation: The AT29BV020-15TU supports byte-level read and write operations.
• Hardware and software protection: It offers write protection features to prevent accidental data modification.
• High reliability: This product ensures data integrity through various error detection and correction mechanisms.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data is retained even without power, ensuring data persistence.
• Fast access time: Allows for quick retrieval of stored information.
• Low power consumption: Suitable for battery-powered devices.
• High capacity: Provides ample storage space for various applications.

Disadvantages

• Limited rewrite cycles: The AT29BV020-15TU has a finite number of erase/write cycles before it may become unreliable.
• Relatively higher cost compared to volatile memory options.

Working Principles

The AT29BV020-15TU utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage elements to retain information even when power is removed. The device uses a series of electrical signals to read from or write to specific memory locations.

Detailed Application Field Plans

The AT29BV020-15TU 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

• AT29BV010A-12PC
• AT29BV040A-20JC
• AT29BV512-90JC
• AT29BV040A-25TC
• AT29BV010A-15PC

These alternative models offer similar functionality and characteristics to the AT29BV020-15TU, but with varying storage capacities and access times.

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