AT29C020-15JI

Product Overview

Category

AT29C020-15JI belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for storing and retrieving digital information.

Characteristics

• Non-volatile memory
• High storage capacity
• Low power consumption
• Fast read and write operations

Package

AT29C020-15JI is available in a 32-pin plastic J-lead chip carrier (PLCC) package.

Essence

The essence of AT29C020-15JI lies in its ability to provide reliable and efficient non-volatile memory storage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 100 units per reel/tube.

Specifications

• Memory Type: Flash
• Memory Size: 2 Megabits (256 Kilobytes)
• Organization: 256K x 8 bits
• Supply Voltage: 2.7V - 5.5V
• Access Time: 150 nanoseconds
• Operating Temperature Range: -40°C to +85°C

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

Functional Features

• Non-volatile storage: Retains data even when power is removed.
• High-speed operation: Allows for fast read and write operations.
• Low power consumption: Ideal for battery-powered devices.
• Easy integration: Can be easily interfaced with other electronic components.

Advantages and Disadvantages

Advantages

• Reliable non-volatile memory storage
• Fast access time
• Low power consumption
• Easy integration into electronic systems

Disadvantages

• Limited storage capacity compared to higher-capacity memory chips
• Higher cost per unit compared to lower-capacity memory chips

Working Principles

AT29C020-15JI utilizes flash memory technology, which allows for the storage of digital information even when power is removed. It uses a combination of transistors and floating gate cells to store and retrieve data. The memory cells are organized in a grid-like structure, with each cell representing a bit of information. When data is written, electrical charges are trapped in the floating gate cells, altering their conductivity and storing the desired information. During read operations, the stored charges are detected and converted back into digital signals.

Detailed Application Field Plans

AT29C020-15JI finds applications in various electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Automotive electronics - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT29C010A-12PC
2. AT29C040A-12TC
3. AT29C256-12JC
4. AT29C512-90JC
5. AT29C1024-12JC

These alternative models offer different memory sizes, access times, and package options, providing flexibility for different application requirements.

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