CAT28C16AWI12

Product Overview

Category

CAT28C16AWI12 belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: The CAT28C16AWI12 has a storage capacity of 16 kilobits (2 kilobytes).
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• Fast access time: Provides quick access to stored data.
• Reliable: Offers high endurance and data retention capabilities.
• Easy integration: Compatible with various microcontrollers and electronic systems.

Package

The CAT28C16AWI12 is available in a standard 24-pin DIP (Dual Inline Package) format.

Essence

The essence of CAT28C16AWI12 lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The CAT28C16AWI12 is typically packaged in reels or tubes, containing a specific quantity of devices per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 16 kilobits (2 kilobytes)
• Supply Voltage: 4.5V to 5.5V
• Access Time: 120 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years
• Endurance: Minimum 1 million write cycles

Detailed Pin Configuration

The CAT28C16AWI12 has a total of 24 pins, each serving a specific function. The pin configuration is 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. 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. NC: No Connection
24. NC: No Connection

Functional Features

• Random Access: Allows direct access to any memory location.
• Byte-Writable: Enables individual byte-level write operations.
• Block Erase: Supports erasing of specific blocks of memory.
• Hardware and Software Protection: Provides mechanisms to protect stored data from unauthorized access or modification.
• Low Power Consumption: Operates on low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity in a compact package.
• Fast access time allows for quick retrieval of data.
• Reliable performance with high endurance and data retention capabilities.
• Easy integration with various microcontrollers and electronic systems.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Relatively slower access time compared to volatile memory devices.
• Higher cost per kilobyte compared to some alternative memory technologies.

Working Principles

The CAT28C16AWI12 utilizes a combination of electronic circuits and memory cells to store and retrieve digital information. It employs a floating-gate transistor technology that allows for non-volatile data storage. When data is written, electrical charges are trapped in the floating gate, altering the transistor's behavior and storing the desired information. During read operations, the stored charges are detected, allowing the retrieval of the stored data.

Detailed Application Field Plans

The CAT28C16AWI12 finds applications in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Its ability to retain data without power makes it suitable for applications where reliable data storage is crucial.

Detailed and Complete Alternative Models

Some alternative models to CAT28C16AWI12 include: - AT28C16 by Atmel - M28C16 by STMicroelectronics - 27C16 by Microchip Technology - W27C16 by Winbond Electronics

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements and compatibility with the target system