CAT28LV64LI20

Product Overview

Category

The CAT28LV64LI20 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.
• Low power consumption: Operates at low voltage levels, conserving energy.
• High storage capacity: Offers a large amount of memory space.
• Fast access time: Allows for quick retrieval of stored data.

Package

The CAT28LV64LI20 is available in a compact package that ensures easy integration into electronic circuits.

Essence

The essence of CAT28LV64LI20 lies in its ability to provide reliable and long-term storage of digital data.

Packaging/Quantity

This product is typically packaged individually and is available in various quantities depending on customer requirements.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Organization: 8K x 8 bits
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Detailed Pin Configuration

The CAT28LV64LI20 has the following pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A12)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (VCC)
7. Ground (GND)

Functional Features

• Easy integration: Compatible with standard microcontrollers and digital systems.
• Multiple operating modes: Supports read, write, and erase operations.
• Hardware and software protection: Provides security features to prevent unauthorized access.
• Automatic sleep mode: Reduces power consumption when not in use.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Low power consumption extends battery life in portable devices.
• High storage capacity accommodates a large amount of digital information.
• Fast access time allows for quick retrieval of stored data.

Disadvantages

• Limited write endurance compared to other memory technologies.
• Relatively higher cost per bit compared to volatile memory options.

Working Principles

The CAT28LV64LI20 utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital data. It employs non-volatile memory cells that can retain information even without power. The memory cells are organized into an array, with each cell representing a single bit of data. The device operates based on specific voltage levels applied to its pins, enabling read, write, and erase operations.

Detailed Application Field Plans

The CAT28LV64LI20 finds applications in various electronic systems, including but not limited to:

1. Embedded systems: Used for program storage in microcontrollers and microprocessors.
2. Consumer electronics: Provides non-volatile memory for devices such as smart TVs, set-top boxes, and gaming consoles.
3. Automotive electronics: Utilized in automotive control units for storing critical data and firmware.
4. Industrial automation: Enables data storage in PLCs (Programmable Logic Controllers) and industrial control systems.
5. Medical devices: Used for storing patient data, firmware, and configuration settings in medical equipment.

Detailed and Complete Alternative Models

1. CAT28C64B: Similar specifications with a wider operating temperature range (-55°C to +125°C).
2. AT28C64B: Comparable features and pin configuration from a different manufacturer.
3. M28C64: Alternative option with similar capacity and functionality.

These alternative models offer similar functionality and can be considered as replacements for the CAT28LV64LI20 based on specific requirements.

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