AT34C02-10PC

Product Overview

Category

The AT34C02-10PC 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, such as 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 AT34C02-10PC is typically available in a small 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the AT34C02-10PC lies in its ability to store and retain data without requiring a constant power supply.

Packaging/Quantity

The AT34C02-10PC is commonly packaged in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Memory Capacity: 2 kilobits (256 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT34C02-10PC features the following pin configuration: 1. A0: Chip Address Input 2. A1: Chip Address Input 3. A2: Chip Address Input 4. GND: Ground 5. SDA: Serial Data 6. SCL: Serial Clock 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

• Byte and Page Write Operations
• Random and Sequential Read Modes
• Software Write Protection
• Self-timed Write Cycle

Advantages

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

Disadvantages

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

Working Principles

The AT34C02-10PC operates by utilizing an array of floating gate transistors to store data. When data is written, charge is injected into the floating gates, altering their electrical properties. This allows the device to retain the stored information even when the power is removed.

Detailed Application Field Plans

The AT34C02-10PC finds application in various fields, including: - Consumer Electronics: Used for storing configuration settings and user data in devices such as smart TVs, set-top boxes, and digital cameras. - Automotive Systems: Employed in vehicle control modules for storing critical parameters and calibration data. - Industrial Applications: Utilized in industrial automation equipment for storing operational parameters and log data.

Detailed and Complete Alternative Models

Some alternative models to the AT34C02-10PC include: - AT24C02: Similar EEPROM chip with I2C interface and 2 kilobits capacity. - CAT24C02: Competing EEPROM chip with similar specifications and functionality.

In conclusion, the AT34C02-10PC is a versatile EEPROM chip with a wide range of applications, offering reliable non-volatile data storage in a compact form factor.

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