CAT28C256GI-15T

Product Overview

Category

The CAT28C256GI-15T 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 CAT28C256GI-15T retains stored data even when power is removed.
• High capacity: It has a storage capacity of 256 kilobits (32 kilobytes).
• Fast access time: The CAT28C256GI-15T offers a fast access time of 150 nanoseconds.
• Low power consumption: This device operates on low power, making it suitable for battery-powered applications.

Package

The CAT28C256GI-15T is available in a standard 28-pin dual in-line package (DIP).

Essence

The essence of the CAT28C256GI-15T 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

• Memory Capacity: 256 kilobits (32 kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: More than 100 years

Pin Configuration

The CAT28C256GI-15T features a 28-pin configuration. The pinout diagram is as follows:

Pin 1: A14 Pin 2: A12 Pin 3: A7 ... Pin 27: VCC Pin 28: GND

For a detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

• Byte-Writable: The CAT28C256GI-15T allows individual bytes to be written or erased.
• High-Speed Operation: With a fast access time of 150 nanoseconds, this device enables quick data retrieval.
• Non-Volatile Storage: The stored data remains intact even when power is removed.
• Extended Data Retention: The CAT28C256GI-15T ensures data retention for more than 100 years.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity.
• High storage capacity for various applications.
• Fast access time allows for efficient data retrieval.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Relatively slower write speeds compared to some modern alternatives.

Working Principles

The CAT28C256GI-15T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within its memory cells. These charges can be selectively erased or programmed using specific voltage levels applied to the memory cells.

Detailed Application Field Plans

The CAT28C256GI-15T finds application in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial control systems - Automotive electronics - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the CAT28C256GI-15T include: - AT28C256-15PU - M28C256B-15F1 - SST39SF010A-70-4C-PHE

These models provide comparable storage capacity, access times, and features suitable for diverse applications.

In conclusion, the CAT28C256GI-15T is a non-volatile memory device with a storage capacity of 256 kilobits. It offers fast access times, low power consumption, and reliable data retention. This product finds application in various electronic systems and has alternative models available in the market.