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AT34C02-10PC-2.7
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AT34C02-10PC-2.7

Product Overview

The AT34C02-10PC-2.7 is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) belonging to the category of non-volatile memory devices. It is commonly used for storing small amounts of data in various electronic systems and offers characteristics such as low power consumption, high reliability, and compact package size. The device is typically available in a PDIP (Plastic Dual-In-Line Package) format and is sold in quantities suitable for both prototyping and production applications.

Specifications

  • Memory Capacity: 256 bytes
  • Interface: I2C (Inter-Integrated Circuit)
  • Operating Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Cycle Endurance: 1,000,000 cycles
  • Data Retention: 100 years

Detailed Pin Configuration

The AT34C02-10PC-2.7 features an 8-pin PDIP package with 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

The device offers a simple interface for data storage and retrieval, making it suitable for applications requiring non-volatile memory. Its I2C interface allows for easy integration into various digital systems, and the write protect feature provides additional data security.

Advantages and Disadvantages

Advantages: - Low power consumption - High reliability - Compact package size - Easy integration with I2C interface

Disadvantages: - Limited storage capacity - Slower write speeds compared to some other memory technologies

Working Principles

The AT34C02-10PC-2.7 operates by using electrically programmable memory cells to store and retrieve data. When connected to a compatible microcontroller or digital system, data can be written to and read from the device using the I2C communication protocol.

Detailed Application Field Plans

The AT34C02-10PC-2.7 is commonly used in various embedded systems, including: - Consumer electronics - Industrial automation - Automotive applications - Medical devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the AT34C02-10PC-2.7 include: - AT24C02: Similar 2-wire serial EEPROM with different capacity options - CAT24C02: Competing 2-wire serial EEPROM with similar specifications - 24AA025E48: I2C-compatible serial EEPROM with extended temperature range

In conclusion, the AT34C02-10PC-2.7 is a reliable and versatile 2-wire serial EEPROM suitable for a wide range of applications that require non-volatile memory storage. Its compact package, low power consumption, and I2C interface make it a popular choice for designers seeking a dependable memory solution.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von AT34C02-10PC-2.7 in technischen Lösungen auf

  1. What is the AT34C02-10PC-2.7?

    • The AT34C02-10PC-2.7 is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a storage capacity of 256 bytes.

  2. What are the typical applications of AT34C02-10PC-2.7?

    • It is commonly used in various technical solutions such as smart meters, automotive electronics, industrial control systems, and consumer electronics for data storage and retrieval.

  3. What is the operating voltage range of AT34C02-10PC-2.7?

    • The operating voltage range is typically from 1.7V to 5.5V, making it suitable for a wide range of applications.

  4. What is the maximum clock frequency supported by AT34C02-10PC-2.7?

    • The maximum clock frequency supported is 1MHz, allowing for efficient data transfer in high-speed applications.

  5. How does AT34C02-10PC-2.7 communicate with a microcontroller?

    • It communicates using a simple and efficient 2-wire serial interface, making it easy to integrate into various technical solutions.

  6. Can AT34C02-10PC-2.7 operate in harsh environmental conditions?

    • Yes, it is designed to operate in extended temperature ranges and is capable of withstanding harsh environmental conditions, making it suitable for industrial and automotive applications.

  7. What are the key features of AT34C02-10PC-2.7 that make it suitable for technical solutions?

    • Some key features include low power consumption, byte and page write capability, and a hardware write protection feature, enhancing its suitability for diverse technical solutions.

  8. Is AT34C02-10PC-2.7 compatible with standard industry protocols?

    • Yes, it is compatible with I2C protocol, ensuring seamless integration with existing systems and components.

  9. What are the typical data retention and endurance characteristics of AT34C02-10PC-2.7?

    • It offers reliable data retention of up to 100 years and has an endurance of at least 100,000 write/erase cycles, ensuring long-term reliability in technical solutions.

  10. Are there any specific design considerations when integrating AT34C02-10PC-2.7 into technical solutions?

    • Designers should consider factors such as addressing, bus capacitance, and timing requirements to ensure optimal performance and compatibility with the overall system architecture.