CAT64LC40WI-GT3

Product Overview

Category: Integrated Circuits (ICs)

Use: The CAT64LC40WI-GT3 is a high-performance, low-power, 4K-bit serial electrically erasable programmable read-only memory (EEPROM) IC. It is designed for use in various electronic devices and systems that require non-volatile memory storage.

Characteristics: - High performance - Low power consumption - Small form factor - Serial interface - Electrically erasable and programmable - Non-volatile memory

Package: The CAT64LC40WI-GT3 is available in a small surface mount package, making it suitable for compact electronic devices. The package type is SOT-23-5.

Essence: The essence of the CAT64LC40WI-GT3 is its ability to store data reliably in a non-volatile manner, allowing for easy retrieval and modification when required.

Packaging/Quantity: The CAT64LC40WI-GT3 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Memory Size: 4K bits
• Interface Type: Serial
• Supply Voltage Range: 1.8V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5ms (typical)
• Data Retention: 100 years (minimum)

Pin Configuration

The CAT64LC40WI-GT3 has a total of 5 pins, which are assigned specific functions:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. WP: Write protect input

Functional Features

• High-speed serial interface for easy integration into various systems
• Low power consumption, making it suitable for battery-powered devices
• Electrically erasable and programmable memory allows for flexible data storage and modification
• Write protect input pin for added security and protection against accidental writes

Advantages and Disadvantages

Advantages: - High performance and reliability - Small form factor for space-constrained applications - Wide supply voltage range for compatibility with different systems - Long data retention period ensures data integrity over time

Disadvantages: - Limited memory size (4K bits) - Serial interface may require additional circuitry for parallel data transfer

Working Principles

The CAT64LC40WI-GT3 utilizes a combination of electrically erasable and programmable memory technology to store and retrieve data. It employs a serial interface, allowing for easy integration into various electronic systems. The IC operates within a specified supply voltage range and uses a clock signal to synchronize data transfer.

Detailed Application Field Plans

The CAT64LC40WI-GT3 can be used in a wide range of applications, including but not limited to: 1. Consumer electronics (e.g., smartphones, tablets, digital cameras) 2. Automotive electronics (e.g., infotainment systems, instrument clusters) 3. Industrial control systems (e.g., PLCs, motor drives) 4. Medical devices (e.g., patient monitoring systems, diagnostic equipment) 5. Communication systems (e.g., routers, switches)

Detailed and Complete Alternative Models

1. AT24C04: 4K-bit serial EEPROM IC by Microchip Technology Inc.
2. M24C04: 4K-bit serial I2C bus EEPROM IC by STMicroelectronics
3. 24AA04: 4K-bit serial EEPROM IC by Microchip Technology Inc.

These alternative models offer similar functionality and can be considered as alternatives to the CAT64LC40WI-GT3.

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