AT29BV020-15TU-T

Product Overview

Category

AT29BV020-15TU-T belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: Offers a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: Provides a maximum access time of 150 nanoseconds.
• Low power consumption: Operates on low power supply voltages.
• Durable: Withstands multiple read and write cycles without degradation.

Package

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

Essence

The essence of this product lies in its ability to store and retrieve data reliably, making it an essential component in many electronic devices.

Packaging/Quantity

AT29BV020-15TU-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 256K x 8
• Supply Voltage: 2.7V - 3.6V
• Access Time: 150 ns
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: 32-TSOP (Thin Small Outline Package)

Detailed Pin Configuration

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. RY/BY#
25. NC
26. GND
27. A15
28. A13
29. A11
30. A10
31. A9
32. A8

Functional Features

• Byte-wide and word-wide operations for flexible data access.
• Hardware and software data protection mechanisms.
• Fast programming and erasing capabilities.
• Automatic sleep mode to conserve power when not in use.
• High reliability and endurance.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows for quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Durable design withstands frequent read and write operations.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternatives.
• Requires additional circuitry for interfacing with microcontrollers.

Working Principles

AT29BV020-15TU-T utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. These charges determine the logic state of each memory cell, allowing for non-volatile data storage. The device can be programmed or erased using specific voltage levels applied to control pins, enabling data modification as needed.

Detailed Application Field Plans

AT29BV020-15TU-T finds application in various electronic systems, including but not limited to: 1. Embedded systems 2. Consumer electronics 3. Automotive electronics 4. Industrial control systems 5. Communication devices

Detailed and Complete Alternative Models

1. AT29BV010A-12JC
2. AT29BV040A-20JC
3. AT29BV512-12TC
4. AT29BV010A-15JC
5. AT29BV020-20JC

These alternative models offer similar functionality and characteristics to AT29BV020-15TU-T, providing options for different memory capacities and performance requirements.

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