CAT28C16AWI20

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 Wide SOIC (Small Outline Integrated Circuit)

Essence: The CAT28C16AWI20 is a non-volatile memory IC that provides high-speed and reliable data storage for various electronic applications.

Packaging/Quantity: The CAT28C16AWI20 is typically sold in reels or tubes, with a quantity of 250 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: 10 µA (max)
• Package Type: 28-pin Wide SOIC

Pin Configuration

The CAT28C16AWI20 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 (Supply Voltage)
7. Ground (GND)

For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-speed operation allows for quick read and write access.
• Low power consumption ensures efficient use of energy.
• Reliable data retention ensures stored information remains intact over extended periods.
• Easy integration into electronic systems due to its standard pin configuration and compatibility with various microcontrollers.

Advantages and Disadvantages

Advantages: - High-speed performance enables fast data access. - Low power consumption prolongs battery life in portable devices. - Reliable data retention ensures data integrity. - Easy integration simplifies the design process.

Disadvantages: - Limited memory size may not be suitable for applications requiring larger storage capacity. - Higher cost compared to some alternative models with similar specifications.

Working Principles

The CAT28C16AWI20 utilizes a technology called Electrically Erasable Programmable Read-Only Memory (EEPROM). It stores data by electrically charging or discharging specific memory cells within the IC. The stored information can be read, modified, or erased as needed, making it ideal for applications that require non-volatile memory.

Detailed Application Field Plans

The CAT28C16AWI20 is commonly used in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics

Its high-speed performance, low power consumption, and reliable data retention make it suitable for applications that require frequent data access and long-term data storage.

Detailed and Complete Alternative Models

1. CAT28C16AP-20 - Similar specifications, different package type (PDIP)
2. AT28C16-15PU - Similar specifications, different manufacturer (Atmel)
3. M27C16B-10F1 - Similar specifications, different memory technology (UV EPROM)

These alternative models offer comparable functionality and can be considered based on specific application requirements and availability.

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