FT24C04A-KMR-T

Product Overview

Category

FT24C04A-KMR-T belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This chip is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable and programmable: Data can be modified electronically without requiring physical removal.
• High reliability: Provides stable and long-term data storage.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

FT24C04A-KMR-T is available in a compact surface-mount package.

Essence

The essence of FT24C04A-KMR-T lies in its ability to store and retrieve data reliably and efficiently in electronic devices.

Packaging/Quantity

This chip is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of FT24C04A-KMR-T chips.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

FT24C04A-KMR-T has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. GND: Ground
6. A0: Address input bit 0
7. A1: Address input bit 1
8. A2: Address input bit 2

Functional Features

• Random access: Allows reading and writing of data at any memory location.
• Byte-level operations: Supports individual byte read and write operations.
• Page write mode: Enables faster writing of multiple bytes in a single operation.
• Write protection: Provides a write protect pin to prevent accidental modification of stored data.
• Software write protection: Allows software-based protection of specific memory areas.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• Electrically erasable and programmable, eliminating the need for physical removal.
• High reliability and long-term data retention.
• Low power consumption, making it suitable for battery-powered devices.
• Compact package size allows for easy integration into various electronic devices.

Disadvantages

• Limited memory capacity compared to other EEPROM chips.
• Slower write speed compared to some other non-volatile memory technologies.
• Relatively higher cost per kilobit compared to larger capacity EEPROMs.

Working Principles

FT24C04A-KMR-T utilizes an I2C interface to communicate with the host device. It stores data in a grid of memory cells that can be individually addressed. The chip uses electrical signals to modify the state of each memory cell, allowing data to be written or erased electronically.

Detailed Application Field Plans

FT24C04A-KMR-T finds applications in various fields, including: 1. Microcontrollers: Used for storing program code, configuration settings, and calibration data. 2. Computers: Employed in BIOS (Basic Input/Output System) chips for storing system firmware. 3. Consumer electronics: Utilized in devices like smart TVs, set-top boxes, and audio/video equipment for data storage purposes.

Detailed and Complete Alternative Models

Some alternative models to FT24C04A-KMR-T include: 1. AT24C04: Manufactured by Atmel, offering similar specifications and functionality. 2. CAT24C04: Produced by ON Semiconductor, providing comparable features and performance. 3. M24C04: Developed by STMicroelectronics, offering a compatible alternative with equivalent capabilities.

(Note: The above list is not exhaustive and other alternatives may exist in the market.)

In conclusion, FT24C04A-KMR-T is a reliable and versatile EEPROM chip that provides non-volatile data storage for various electronic devices. Its compact size, low power consumption, and high reliability make it suitable for a wide range of applications.