34AA02-I/SN

Product Overview

Category

The 34AA02-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 such as microcontrollers, sensors, and communication modules.

Characteristics

• Non-volatile memory
• Low power consumption
• Small form factor
• High reliability
• Wide operating voltage range

Package

The 34AA02-I/SN is available in a small outline integrated circuit (SOIC) package.

Essence

This EEPROM IC provides reliable and non-volatile data storage for electronic systems.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Capacity: 2 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• 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 34AA02-I/SN has 8 pins: 1. A0: Chip Address Input 2. A1: Chip Address Input 3. A2: Chip 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
• Sequential Read Operation

Advantages

• Low power consumption
• High reliability and endurance
• Small form factor
• Easy interfacing with microcontrollers
• Wide operating voltage range

Disadvantages

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

Working Principles

The 34AA02-I/SN utilizes floating gate transistors to store data by trapping electrical charges. When data is written, the charge is injected or removed from the floating gate, altering its state. This allows the device to retain data even when the power is turned off.

Detailed Application Field Plans

The 34AA02-I/SN is commonly used in applications such as: - IoT (Internet of Things) devices - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 34AA02-I/SN include: - 24AA02 - 93AA02 - 25AA02 - AT24C02

In conclusion, the 34AA02-I/SN is a versatile EEPROM IC that offers reliable non-volatile data storage for a wide range of electronic applications.

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