CAT34C02HU3I-GT4

Product Overview

Category

CAT34C02HU3I-GT4 belongs to the category of electronic memory devices.

Use

It is primarily used for storing and retrieving digital information in various electronic systems.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High capacity: CAT34C02HU3I-GT4 has a storage capacity of 2 kilobits.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• Fast access time: The device provides quick access to stored data.

Package

CAT34C02HU3I-GT4 is available in a compact surface-mount package.

Essence

The essence of CAT34C02HU3I-GT4 lies in its ability to reliably store and retrieve digital information in a wide range of electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of CAT34C02HU3I-GT4 devices.

Specifications

• Storage Capacity: 2 kilobits (256 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles

Detailed Pin Configuration

The CAT34C02HU3I-GT4 device has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SDA: Serial Data Line (I2C bus)
4. SCL: Serial Clock Line (I2C bus)
5. WP: Write Protect pin (optional)

Functional Features

• Byte-level Read and Write Operations: Allows individual bytes to be read from or written to the memory.
• Software Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Sequential Read: Enables sequential reading of multiple bytes without the need for repeated addressing.
• Self-Timed Programming Cycle: Simplifies the write operation by automatically managing the programming cycle.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• Compact package size allows for easy integration into various electronic systems.
• Low power consumption extends battery life in portable devices.
• Fast access time enables quick retrieval of stored information.

Disadvantages

• Limited storage capacity compared to higher-end memory devices.
• Requires an I2C interface, which may not be compatible with all systems.
• Relatively higher cost per kilobit compared to larger memory devices.

Working Principles

CAT34C02HU3I-GT4 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores digital information by trapping charges within a floating gate transistor. These trapped charges represent binary data, which can be read or modified through appropriate electrical signals.

Detailed Application Field Plans

CAT34C02HU3I-GT4 finds applications in various electronic systems, including but not limited to: - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CAT34C02HU3I-GT4 are: - CAT24C02WI-GT3 - AT24C02BN-SH-B - M24C02-WMN6TP

These models have comparable specifications and can be considered as alternatives based on specific application requirements.

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