AT24C02C-XHM-T

Product Overview

Use

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

Characteristics

Package: 8-lead SOIC, 8-lead TSSOP, and 8-ball WLCSP
Essence: It provides reliable and low-power data storage.
Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

The AT24C02C-XHM-T has a capacity of 2 kilobits (256 x 8) of EEPROM memory. It operates within a voltage range of 1.7V to 5.5V and offers a maximum clock frequency of 1MHz. The device supports both byte write and page write modes.

Detailed Pin Configuration

The AT24C02C-XHM-T features a standard 8-pin configuration, including power supply pins, serial data input/output pins, and address input pins.

Functional Features

The device offers sequential read and write operations, along with a built-in write protection mechanism. It also includes an internal control logic for efficient data management.

Advantages and Disadvantages

Advantages

Low power consumption
Small form factor
Wide voltage range support

Disadvantages

Limited storage capacity compared to other EEPROM options
Slower write speeds compared to some competing models

Working Principles

The AT24C02C-XHM-T utilizes a floating gate transistor structure to store data. When writing data, charge is injected into the floating gate, altering its threshold voltage. Reading data involves sensing the threshold voltage to determine the stored information.

Detailed Application Field Plans

The AT24C02C-XHM-T is suitable for use in various applications, including: - Smart meters - Sensor calibration data storage - Industrial automation systems - Automotive electronic control units

Detailed and Complete Alternative Models

Some alternative models to the AT24C02C-XHM-T include: - AT24C04C-XHM-T: Offers double the capacity at 4 kilobits - CAT24C02WI-GT3: Competing EEPROM IC with similar specifications - M24C02-WMN6TP: Another 2 kilobit EEPROM option with different package options

In conclusion, the AT24C02C-XHM-T is a versatile EEPROM IC suitable for a wide range of applications, offering reliable non-volatile data storage with low power consumption and compact form factor.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT24C02C-XHM-T v technických řešeních

What is the AT24C02C-XHM-T?
- The AT24C02C-XHM-T is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a storage capacity of 2 kilobits (256 bytes).
What are the typical applications of AT24C02C-XHM-T?
- The AT24C02C-XHM-T is commonly used in various technical solutions such as data storage in embedded systems, smart meters, automotive electronics, and industrial control systems.
What is the operating voltage range for AT24C02C-XHM-T?
- The AT24C02C-XHM-T operates within a voltage range of 1.7V to 5.5V, making it suitable for a wide range of applications.
What is the maximum clock frequency supported by AT24C02C-XHM-T?
- The AT24C02C-XHM-T supports a maximum clock frequency of 1MHz, allowing for efficient data transfer in high-speed applications.
How does AT24C02C-XHM-T ensure data integrity?
- The AT24C02C-XHM-T incorporates built-in error detection and correction mechanisms to ensure data integrity, making it reliable for critical applications.
Can AT24C02C-XHM-T operate in harsh environmental conditions?
- Yes, the AT24C02C-XHM-T is designed to withstand extended temperature ranges and is capable of operating in harsh environmental conditions, making it suitable for industrial and automotive applications.
Does AT24C02C-XHM-T support write protection?
- Yes, the AT24C02C-XHM-T features a write protection mechanism that allows users to prevent accidental modification of stored data.
What are the interface options available for AT24C02C-XHM-T?
- The AT24C02C-XHM-T supports I2C (Inter-Integrated Circuit) and SMBus (System Management Bus) interfaces, providing flexibility for integration into various systems.
Is AT24C02C-XHM-T compatible with low-power applications?
- Yes, the AT24C02C-XHM-T is designed for low-power consumption, making it suitable for battery-powered and energy-efficient devices.
Are there any special considerations for PCB layout when using AT24C02C-XHM-T?
- It is recommended to follow the manufacturer's guidelines for PCB layout, including proper decoupling and signal routing, to ensure optimal performance and reliability of AT24C02C-XHM-T in technical solutions.