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24AA64/P
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24AA64/P

Product Overview

Category

The 24AA64/P is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device.

Use

It is commonly used for non-volatile data storage in various electronic systems and devices.

Characteristics

  • The 24AA64/P features a small form factor, low power consumption, and high reliability.
  • It is designed to operate within a wide voltage range, making it suitable for diverse applications.

Package

The 24AA64/P is available in various package options, including SOP (Small Outline Package) and DFN (Dual Flat No-Lead) packages.

Essence

This device provides a reliable and efficient solution for storing critical data in embedded systems.

Packaging/Quantity

The 24AA64/P is typically supplied in tape and reel packaging, with quantities varying based on the specific order requirements.

Specifications

  • Memory Capacity: 64 Kbits
  • Interface: I2C (Inter-Integrated Circuit)
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to 85°C
  • Write Cycle Endurance: 1,000,000 cycles
  • Data Retention: 200 years

Detailed Pin Configuration

The 24AA64/P features a standard 8-pin configuration, with pins designated for power supply, data input/output, and control signals.

Functional Features

  • Sequential Read Function: Allows for sequential read operations, enabling efficient data retrieval.
  • Write Protection: Provides built-in write protection to prevent accidental data corruption.
  • Self-Timed Write Cycle: Ensures reliable and accurate data programming without requiring external timing control.

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Wide operating voltage range
  • High data retention capability

Disadvantages

  • Limited memory capacity compared to higher-end EEPROM devices
  • Relatively slower write speeds compared to some competing technologies

Working Principles

The 24AA64/P utilizes electrically programmable memory cells that can be individually accessed and modified through the I2C interface. Data is stored in the form of charge within these memory cells, allowing for non-volatile data retention even when power is removed.

Detailed Application Field Plans

The 24AA64/P is widely used in applications such as: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 24AA64/P include: - 24LC64 from Microchip Technology - AT24C64 from Atmel Corporation - CAT24C64 from ON Semiconductor

In conclusion, the 24AA64/P offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, making it a popular choice among designers and engineers seeking dependable memory solutions.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 24AA64/P in technische oplossingen

  1. What is the maximum clock frequency for 24AA64/P?
    - The maximum clock frequency for 24AA64/P is 1MHz.

  2. What is the operating voltage range for 24AA64/P?
    - The operating voltage range for 24AA64/P is 1.7V to 5.5V.

  3. Can 24AA64/P be used in automotive applications?
    - Yes, 24AA64/P is AEC-Q100 qualified and suitable for automotive applications.

  4. What is the typical write cycle time for 24AA64/P?
    - The typical write cycle time for 24AA64/P is 5ms.

  5. Does 24AA64/P support sequential read operation?
    - Yes, 24AA64/P supports sequential read operation.

  6. What is the maximum number of write cycles for 24AA64/P?
    - The maximum number of write cycles for 24AA64/P is 1 million.

  7. Is 24AA64/P compatible with I2C protocol?
    - Yes, 24AA64/P is compatible with I2C protocol.

  8. Can 24AA64/P operate at extended temperature ranges?
    - Yes, 24AA64/P can operate at extended temperature ranges from -40°C to 125°C.

  9. What is the package type for 24AA64/P?
    - 24AA64/P is available in 8-lead PDIP, 8-lead SOIC, and 8-lead TSSOP packages.

  10. Does 24AA64/P have built-in write protection?
    - Yes, 24AA64/P has built-in hardware write protection.