CAT28C16AG20

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory storage

Characteristics: - High-speed performance - Low power consumption - Reliable data retention - Easy integration into electronic systems

Package: 28-pin DIP (Dual In-line Package)

Essence: The CAT28C16AG20 is a high-performance non-volatile memory IC that provides reliable and fast data storage for various electronic applications.

Packaging/Quantity: The CAT28C16AG20 is typically sold in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Memory Size: 16 kilobits (2 kilobytes)
• Organization: 2K x 8 bits
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 120 ns
• Standby Current: 100 μA (max)
• Data Retention: 100 years (minimum)

Pin Configuration

The CAT28C16AG20 has a total of 28 pins, which are assigned specific functions as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A10)
5. Data Inputs/Outputs (DQ0-DQ7)
6. VCC (Power Supply)
7. Ground (GND)

Note: Pins 8 to 28 are not used in this particular model.

Functional Features

• High-speed read and write operations
• Low power consumption during standby mode
• Automatic data protection against accidental writes
• Easy integration into existing electronic systems
• Wide operating voltage range for compatibility with various devices

Advantages

• Fast access time allows for quick data retrieval
• Low standby current prolongs battery life in portable devices
• Reliable data retention ensures long-term storage without loss
• Easy integration simplifies the design and manufacturing process

Disadvantages

• Limited memory size may not be suitable for large-scale applications
• Higher cost compared to some alternative models with similar specifications

Working Principles

The CAT28C16AG20 utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve data. When powered on, the IC allows data to be written or read from specific memory locations based on the input signals received through the control pins. The stored data remains intact even when power is removed, making it ideal for applications requiring non-volatile storage.

Application Field Plans

The CAT28C16AG20 can be used in various electronic systems that require reliable and fast non-volatile memory storage. Some potential application fields include:

1. Embedded Systems: Used to store critical system parameters, firmware, and configuration data.
2. Automotive Electronics: Employed in engine control units (ECUs), airbag systems, and infotainment systems for data storage.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) and human-machine interfaces (HMIs) for storing program code and user data.
4. Consumer Electronics: Integrated into smart appliances, gaming consoles, and wearable devices for data storage and firmware updates.

Alternative Models

1. CAT28C16A-15 - Similar specifications but with a slower access time of 150 ns.
2. CAT28C16A-25 - Similar specifications but with a faster access time of 250 ns.
3. CAT28C16A-12 - Similar specifications but with a lower operating voltage range of 2.7V to 3.6V.

These alternative models provide flexibility in selecting the most suitable IC based on specific application requirements.

In conclusion, the CAT28C16AG20 is a high-performance non-volatile memory IC that offers fast and reliable data storage for various electronic applications. Its characteristics, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models make it a versatile choice in the integrated circuit market.