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AT24C128C-XHM-T
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AT24C128C-XHM-T

Product Overview

Category

The AT24C128C-XHM-T belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

It is used for non-volatile data storage in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

  • Non-volatile memory
  • I2C interface
  • Low power consumption
  • High reliability
  • Small form factor

Package

The AT24C128C-XHM-T is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably in a wide range of operating conditions.

Packaging/Quantity

The AT24C128C-XHM-T is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 128 kilobits (16 K x 8)
  • Interface: I2C
  • Operating Voltage: 1.7V 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 AT24C128C-XHM-T 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 Modes
  • Random and Sequential Read Modes
  • Self-timed Write Cycle
  • Software Write Protection
  • Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High reliability and endurance
  • Compact form factor
  • Flexible interface options

Disadvantages

  • Limited write cycle endurance compared to some other non-volatile memory technologies
  • Relatively slower write speeds compared to volatile memory technologies

Working Principles

The AT24C128C-XHM-T operates by utilizing electrically programmable floating gate transistors to store data. When data needs to be written or read, the device communicates with the host system via the I2C interface, allowing for seamless integration into various electronic systems.

Detailed Application Field Plans

The AT24C128C-XHM-T finds application in a wide range of fields, including: - Consumer Electronics: Used for storing configuration data and user settings in smart devices, wearables, and home appliances. - Industrial Equipment: Employed for parameter storage and firmware updates in industrial control systems and sensors. - Automotive: Utilized for storing critical vehicle data, such as mileage, diagnostics, and user preferences.

Detailed and Complete Alternative Models

Some alternative models to the AT24C128C-XHM-T include: - AT24C256C-XHM-T: Higher capacity EEPROM with similar characteristics - CAT24C128WI-GT3: Competing EEPROM IC with comparable specifications - 24AA128-I/P: I2C-compatible EEPROM from a different manufacturer

In conclusion, the AT24C128C-XHM-T offers a reliable and efficient solution for non-volatile data storage in a variety of electronic applications, making it a versatile choice for designers and engineers seeking dependable memory solutions.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AT24C128C-XHM-T in technische oplossingen

  1. What is the AT24C128C-XHM-T?

    • The AT24C128C-XHM-T is a 128Kbit (16K x 8) Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) device.

  2. What are the key features of the AT24C128C-XHM-T?

    • Some key features include a wide operating voltage range, low power consumption, and a 2-wire serial interface.

  3. What are the typical applications for the AT24C128C-XHM-T?

    • Typical applications include data storage in various electronic systems, such as industrial automation, consumer electronics, and automotive applications.

  4. What is the maximum clock frequency supported by the AT24C128C-XHM-T?

    • The maximum clock frequency supported is 1MHz.

  5. How do I interface with the AT24C128C-XHM-T?

    • The AT24C128C-XHM-T uses a 2-wire serial interface, commonly known as I2C, for communication with microcontrollers or other devices.

  6. What is the write endurance of the AT24C128C-XHM-T?

    • The AT24C128C-XHM-T has a minimum of 1,000,000 write cycles.

  7. What is the data retention time of the AT24C128C-XHM-T?

    • The data retention time is typically greater than 100 years.

  8. What are the operating temperature ranges for the AT24C128C-XHM-T?

    • The device can operate within a temperature range of -40°C to +85°C.

  9. Does the AT24C128C-XHM-T support software write protection?

    • Yes, it supports a software write protection feature to prevent accidental writes to the memory array.

  10. Is the AT24C128C-XHM-T RoHS compliant?

    • Yes, the AT24C128C-XHM-T is RoHS compliant, making it suitable for use in environmentally sensitive applications.