CAT28C64BL12

Product Overview

Category

The CAT28C64BL12 belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The CAT28C64BL12 retains stored data even when power is removed.
• High capacity: It has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: The device operates on low power, making it suitable for battery-powered applications.
• Fast access time: It offers quick access to stored data.

Package

The CAT28C64BL12 is available in a standard 28-pin DIP (Dual In-line Package) format.

Essence

The essence of CAT28C64BL12 lies in its ability to provide reliable and non-volatile data storage in various electronic systems.

Packaging/Quantity

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

Specifications

• Storage Capacity: 64 kilobits (8 kilobytes)
• Supply Voltage: 2.7V to 5.5V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years

Detailed Pin Configuration

The CAT28C64BL12 features a 28-pin configuration as follows:

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. VCC - Supply Voltage
22. NC - No Connection
23. NC - No Connection
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection

Functional Features

• Random Access: The CAT28C64BL12 allows random access to any memory location.
• Byte-Writable: It supports byte-level write operations, enabling efficient data modification.
• Low Power Consumption: The device operates on low power, making it suitable for battery-powered applications.
• High Reliability: The CAT28C64BL12 offers high endurance and data retention, ensuring reliable storage of critical information.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows quick retrieval of data.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower access time compared to volatile memory.

Working Principles

The CAT28C64BL12 utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve data. When powered, the device allows data to be written or read from specific memory locations based on the address provided. The stored data remains intact even when power is removed, thanks to the non-volatile nature of the memory cells.

Detailed Application Field Plans

The CAT28C64BL12 finds applications in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial control systems - Automotive electronics - Communication devices

Detailed and Complete Alternative Models

1. AT28C64B: Manufactured by Atmel, this device offers similar specifications and functionality to the CAT28C64BL12.
2. M28C64: Produced by STMicroelectronics, the M28C64 is another alternative with comparable features.
3. 27C64: This device from various manufacturers provides a non-volatile memory solution with a similar capacity.

These alternative models can be considered based on specific requirements and availability.

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