FT24C04A-ETG-T

Product Overview

Category

The FT24C04A-ETG-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The FT24C04A-ETG-T allows for easy modification and erasure of stored data.
• Programmable: Users can write and rewrite data onto the chip multiple times.
• Non-volatile: The stored data remains intact even when power is disconnected.
• High storage capacity: This chip has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: The FT24C04A-ETG-T operates on low power, making it suitable for battery-powered devices.

Package

The FT24C04A-ETG-T is available in a small form-factor package, typically a Thin Small Outline Package (TSOP), which ensures compatibility with various circuit board designs.

Essence

The essence of the FT24C04A-ETG-T lies in its ability to provide reliable and flexible non-volatile data storage in electronic devices.

Packaging/Quantity

This chip is usually sold in reels or trays, with each reel containing a specific quantity of FT24C04A-ETG-T chips. The exact packaging and quantity may vary depending on the manufacturer.

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 cycle endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The FT24C04A-ETG-T chip has a standard 8-pin configuration, as follows:

1. VCC: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect (optional)
5. A0: Address bit 0
6. A1: Address bit 1
7. GND: Ground
8. NC: No connection

Functional Features

• Random access: The FT24C04A-ETG-T allows for direct access to any memory location, enabling efficient data retrieval.
• Hardware write protection: The optional write protect pin (WP) can be used to prevent accidental modification of stored data.
• Sequential read mode: This chip supports sequential reading of multiple memory locations, reducing access time.
• Software-controlled operations: The FT24C04A-ETG-T can be easily controlled and programmed through software commands.

Advantages and Disadvantages

Advantages

• High storage capacity in a compact form factor
• Low power consumption
• Easy integration into various electronic devices
• Reliable and durable data retention
• Flexible programming options

Disadvantages

• Limited storage capacity compared to other EEPROM chips
• Relatively slower write speeds compared to some flash memory alternatives

Working Principles

The FT24C04A-ETG-T utilizes electrically erasable programmable read-only memory technology. It consists of a grid of memory cells that can be individually programmed or erased using electrical signals. Data is stored by altering the electrical charge within each memory cell, allowing for non-volatile data retention even when power is disconnected.

Detailed Application Field Plans

The FT24C04A-ETG-T finds applications in various fields, including but not limited to: - Microcontrollers and embedded systems - Computer peripherals - Automotive electronics - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

• AT24C04: Manufactured by Atmel, this EEPROM chip offers similar specifications and functionality to the FT24C04A-ETG-T.
• CAT24C04: Produced by ON Semiconductor, this alternative model is compatible with the I2C interface and provides comparable storage capacity.

These alternative models can be considered as substitutes for the FT24C04A-ETG-T, depending on specific requirements and availability.

In conclusion, the FT24C04A-ETG-T is a versatile EEPROM chip that offers reliable non-volatile data storage in various electronic devices. With its compact size, low power consumption, and flexible programming options, it serves as an essential component in modern technology.

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