CAT28F010H12

Product Overview

Category

The CAT28F010H12 belongs to the category of Flash Memory.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: The CAT28F010H12 has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: Provides quick access to stored data.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

The CAT28F010H12 is available in a standard 32-pin plastic dual in-line package (PDIP).

Essence

The essence of the CAT28F010H12 lies in its ability to provide reliable and high-capacity storage for electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each containing a specific quantity of CAT28F010H12 units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Supply Voltage: 5V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The CAT28F010H12 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. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. /CE
18. /OE
19. /WE
20. VCC
21. DQ0
22. DQ1
23. DQ2
24. DQ3
25. DQ4
26. DQ5
27. DQ6
28. DQ7
29. /BYTE
30. VSS
31. NC
32. NC

Functional Features

• Erase and Program Operations: The CAT28F010H12 supports both sector erase and byte program operations, allowing for flexible data manipulation.
• High-Speed Read Access: With a fast access time of 120 ns, the CAT28F010H12 enables quick retrieval of stored data.
• Reliable Data Retention: The flash memory technology used in the CAT28F010H12 ensures long-term data retention without the need for power supply.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• High storage capacity: Offers ample space for storing digital information.
• Fast access time: Allows for quick retrieval of data.
• Low power consumption: Operates efficiently with minimal power requirements.

Disadvantages

• Limited rewrite cycles: Flash memory has a finite number of erase/write cycles before degradation may occur.
• Relatively higher cost compared to other storage technologies.

Working Principles

The CAT28F010H12 utilizes a floating gate transistor structure to store and retrieve data. It employs a combination of electrical charges to represent binary values (0s and 1s). The presence or absence of charge on the floating gate determines the stored data.

During programming, an electric charge is applied to the floating gate, altering its electrical characteristics. This process allows data to be written into the memory cells. Erasing the memory involves removing the charge from the floating gate, resetting the memory cells to their initial state.

Detailed Application Field Plans

The CAT28F010H12 finds applications in various electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the CAT28F010H12 include: - AT28C010E by Atmel - M28C010 by STMicroelectronics - W27C010 by Winbond

These alternatives provide comparable storage capacity, access times, and interface compatibility, making them suitable replacements for the CAT28F010H12 in different applications.

In conclusion, the CAT28F010H12 flash memory offers reliable and high-capacity storage for a wide range of electronic devices. Its non-volatile nature, fast access time, and low power consumption make it a valuable component in various industries.