34LC02T-E/SN

Product Overview

Category

The 34LC02T-E/SN belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

It is used for non-volatile data storage in various electronic devices, including consumer electronics, automotive systems, and industrial applications.

Characteristics

• Non-volatile memory
• Low power consumption
• Small form factor
• High reliability

Package

The 34LC02T-E/SN is typically available in a surface-mount package, offering ease of integration into circuit boards.

Essence

This EEPROM chip provides a reliable and efficient means of storing critical data in electronic systems.

Packaging/Quantity

The chip is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Memory Capacity: 2 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 34LC02T-E/SN typically features 8 pins, including power supply, ground, and I2C communication pins.

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Enhanced ESD/Latch-Up Protection
• Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and endurance
• Small form factor

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The 34LC02T-E/SN operates by utilizing an array of floating gate transistors to store data. When a write operation is initiated, charge is injected into the floating gate, altering its electrical properties to represent the stored data.

Detailed Application Field Plans

The 34LC02T-E/SN is widely used in applications requiring non-volatile data storage, such as: - Automotive Engine Control Units - Smartphones and Tablets - Industrial Automation Systems - Medical Devices

Detailed and Complete Alternative Models

• 24LC02B
• 93LC06B
• AT24C02

In conclusion, the 34LC02T-E/SN offers a reliable and efficient solution for non-volatile data storage in various electronic applications, despite its limitations in capacity and write speed when compared to alternative memory technologies.

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