34LC02-I/SN

Product Overview

Category

The 34LC02-I/SN belongs to the category of electrically erasable programmable read-only memory (EEPROM) integrated circuits.

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
• Wide operating voltage range

Package

The 34LC02-I/SN is available in a surface-mount SOIC package, providing ease of integration into circuit boards.

Essence

The essence of the 34LC02-I/SN lies in its ability to store and retain data without the need for continuous power supply, making it suitable for applications requiring persistent memory storage.

Packaging/Quantity

The 34LC02-I/SN is typically supplied in reels with a quantity of 2500 units per reel.

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 34LC02-I/SN features an 8-pin SOIC package with the following pin configuration: 1. A0: Address Input 2. A1: Address Input 3. A2: Address Input 4. VSS: Ground 5. SDA: Serial Data 6. SCL: Serial Clock 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

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

Advantages

• Small footprint
• Low power consumption
• High reliability and endurance
• Ease of integration with I2C interface
• Wide operating voltage range

Disadvantages

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

Working Principles

The 34LC02-I/SN operates by utilizing electrically isolated floating gates to store charge, allowing for non-volatile data retention even when the power is removed. The I2C interface enables seamless communication with the host system for both reading and writing operations.

Detailed Application Field Plans

The 34LC02-I/SN finds application in various fields, including: - Consumer Electronics: Smartphones, digital cameras, and portable media players - Automotive Systems: Engine control units, infotainment systems, and instrument clusters - Industrial Applications: Programmable logic controllers, sensor calibration data storage, and equipment parameter settings

Detailed and Complete Alternative Models

Some alternative models to the 34LC02-I/SN include: - 24LC02B - AT24C02 - CAT24C02

In conclusion, the 34LC02-I/SN offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, making it a versatile choice for designers seeking persistent memory solutions.

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