CAT28F020HI-12T

Product Overview

Category

The CAT28F020HI-12T 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 CAT28F020HI-12T retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: The CAT28F020HI-12T offers a fast access time of 120 nanoseconds.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The CAT28F020HI-12T 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 CAT28F020HI-12T is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: Flash EEPROM
• Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 120 ns
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin Plastic Package

Detailed Pin Configuration

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. VSS (Ground)
21. DQ0
22. DQ1
23. DQ2
24. DQ3
25. DQ4
26. DQ5
27. DQ6
28. DQ7
29. VCC (Power)
30. NC (No Connection)
31. NC (No Connection)
32. /WP

Functional Features

• High-speed data access: The CAT28F020HI-12T offers fast read and write operations, allowing for efficient data retrieval and storage.
• Non-volatile memory: This device retains stored data even when power is removed, ensuring data integrity.
• Easy integration: The CAT28F020HI-12T can be easily integrated into various electronic systems due to its standard pin configuration and package.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention.
• High capacity allows for storing large amounts of data.
• Fast access time enables quick data retrieval.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Relatively slower access time compared to some modern memory devices.

Working Principles

The CAT28F020HI-12T utilizes flash EEPROM technology to store and retrieve data. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, the memory cells are programmed by trapping charges in the floating gate. To read the data, the charges are sensed and interpreted as binary information.

Detailed Application Field Plans

The CAT28F020HI-12T 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

• CAT28F020HI-12T: 2 Megabit Flash EEPROM, 120 ns access time
• CAT28F020HT-15T: 2 Megabit Flash EEPROM, 150 ns access time
• CAT28F020HT-20T: 2 Megabit Flash EEPROM, 200 ns access time
• CAT28F020HT-25T: 2 Megabit Flash EEPROM, 250 ns access time

These alternative models offer similar functionality but with varying access times to suit different application requirements.

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