CAT28C512L15

Product Overview

Category

The CAT28C512L15 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 CAT28C512L15 retains stored data even when power is removed.
• High capacity: It has a storage capacity of 512 kilobits (64 kilobytes).
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Fast access time: The CAT28C512L15 provides quick access to stored data.

Package

The CAT28C512L15 is available in a standard 28-pin DIP (Dual Inline Package) format.

Essence

The essence of the CAT28C512L15 lies in its ability to provide reliable and non-volatile data storage in various electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Storage Capacity: 512 kilobits (64 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Access Time: 150 nanoseconds
• Data Retention: Up to 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The CAT28C512L15 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. CE - Chip Enable
11. OE - Output Enable
12. WE - Write Enable
13. I/O0 - Data Input/Output
14. I/O1 - Data Input/Output
15. I/O2 - Data Input/Output
16. I/O3 - Data Input/Output
17. I/O4 - Data Input/Output
18. I/O5 - Data Input/Output
19. I/O6 - Data Input/Output
20. I/O7 - Data Input/Output
21. NC - No Connection
22. VCC - Power Supply
23. WP - Write Protect
24. A8 - Address Input
25. A9 - Address Input
26. A10 - Address Input
27. A11 - Address Input
28. A12 - Address Input

Functional Features

• Non-volatile storage: The CAT28C512L15 retains data even when power is removed.
• Random access: Allows for quick retrieval of specific data.
• Low power consumption: Operates at low power levels, extending battery life in portable devices.
• High endurance: Can withstand up to 1 million write cycles.
• Wide operating voltage range: Supports operation from 2.7V to 5.5V.

Advantages and Disadvantages

Advantages

• Reliable non-volatile storage
• Fast access time
• Low power consumption
• High endurance

Disadvantages

• Limited storage capacity compared to other memory devices
• Relatively higher cost per kilobit compared to larger capacity memories

Working Principles

The CAT28C512L15 utilizes a combination of electronic circuits and floating gate technology to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the threshold voltage of the memory cell. This change in threshold voltage allows the stored data to be read back accurately.

Detailed Application Field Plans

The CAT28C512L15 finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. CAT28C256L15: 256 kilobit non-volatile memory with similar characteristics.
2. CAT28C010: 1 megabit non-volatile memory with higher storage capacity.
3. CAT28F512: Flash memory alternative with similar capacity and features.

These alternative models provide options with varying capacities and technologies to suit different application requirements.

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