CAT28C512GI-15T

Product Overview

Category

The CAT28C512GI-15T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic systems and devices.

Characteristics

• Non-volatile: The CAT28C512GI-15T retains stored data even when power is removed.
• High capacity: It has a storage capacity of 512 kilobits (64 kilobytes).
• Fast access time: The CAT28C512GI-15T offers a quick access time of 150 nanoseconds.
• Low power consumption: This device operates at low power levels, making it energy-efficient.

Package

The CAT28C512GI-15T is available in a standard 28-pin dual in-line package (DIP).

Essence

The essence of this product lies in its ability to store and retrieve data reliably and efficiently.

Packaging/Quantity

The CAT28C512GI-15T is typically packaged in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Organization: 64K x 8 bits
• Operating Voltage: 5V
• Access Time: 150 ns
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The CAT28C512GI-15T has a total of 28 pins, each serving a specific function. Here is a detailed pin configuration:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. VSS - Ground
10. DQ0 - Data Input/Output
11. DQ1 - Data Input/Output
12. DQ2 - Data Input/Output
13. DQ3 - Data Input/Output
14. DQ4 - Data Input/Output
15. DQ5 - Data Input/Output
16. DQ6 - Data Input/Output
17. DQ7 - Data Input/Output
18. WE - Write Enable
19. CE - Chip Enable
20. OE - Output Enable
21. NC - No Connection
22. VCC - Power Supply
23. WP - Write Protect
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection

Functional Features

• High-speed operation: The CAT28C512GI-15T offers fast read and write operations, allowing for efficient data access.
• Reliable data retention: This device ensures long-term data retention, making it suitable for critical applications.
• Easy integration: The CAT28C512GI-15T can be easily integrated into existing electronic systems due to its standard pin configuration and compatibility.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence even during power loss.
• High storage capacity allows for storing a significant amount of data.
• Fast access time enables quick retrieval of stored information.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited endurance: The CAT28C512GI-15T has a finite number of write cycles before it may start to degrade.
• Relatively larger physical size compared to newer memory technologies.
• Requires external components for proper operation, such as power supply and control signals.

Working Principles

The CAT28C512GI-15T operates based on the principles of EEPROM technology. It utilizes a grid of floating-gate transistors to store data in a non-volatile manner. The stored information can be read, written, and erased electrically, making it highly flexible for various applications.

Detailed Application Field Plans

The CAT28C512GI-15T finds application in a wide range of electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial automation - Automotive electronics - Consumer electronics

Its high capacity, reliability, and ease of integration make it suitable for storing program code, configuration data, and other critical information in these fields.

Detailed and Complete Alternative Models

• AT28C512-15PU: Similar 512K EEPROM with a 150 ns access time, available in a 32-pin DIP package.
• M28C512-15XK1: 512K EEPROM with a 150 ns access time, available in a 28-pin PLCC package.
• SST28SF040A-120