FT24C04A-KSG-T

Product Overview

Category

FT24C04A-KSG-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 data stored in FT24C04A-KSG-T remains even when power is removed.
• Electrically erasable: The chip allows for easy modification and erasure of stored data.
• High storage capacity: FT24C04A-KSG-T has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: The chip operates on low power, making it suitable for battery-powered devices.

Package

FT24C04A-KSG-T is available in a small surface-mount package. It is commonly found in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of FT24C04A-KSG-T lies in its ability to store and retrieve data reliably, even in the absence of power. This makes it an essential component for many electronic devices that require persistent memory.

Packaging/Quantity

FT24C04A-KSG-T is typically sold in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Storage 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

FT24C04A-KSG-T has 8 pins, each serving a specific function:

1. VCC: Power supply voltage input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write Protect pin for hardware write protection
5. A0: Address bit 0 for device addressing
6. A1: Address bit 1 for device addressing
7. A2: Address bit 2 for device addressing
8. GND: Ground reference

Functional Features

• Random Access: FT24C04A-KSG-T allows random access to any memory location, enabling efficient data retrieval and modification.
• Hardware Write Protection: The chip provides a Write Protect pin (WP) that can be used to prevent accidental or unauthorized writes to the memory.
• Low Power Consumption: FT24C04A-KSG-T operates on low power, making it suitable for battery-powered devices.
• High Reliability: The EEPROM technology used in this chip ensures reliable data storage and retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence.
• Easy modification and erasure of stored data.
• Small form factor and surface-mount package for space-constrained applications.
• Wide operating voltage range allows compatibility with various systems.
• High endurance and long data retention period.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to volatile memory types.
• Higher cost per byte compared to some other memory options.

Working Principles

FT24C04A-KSG-T utilizes EEPROM technology, which is based on floating-gate transistors. When data is written to the chip, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be removed during the erasing process, allowing the transistor to return to its original state. The stored charges represent the binary data that can be read by the microcontroller or other devices.

Detailed Application Field Plans

FT24C04A-KSG-T finds applications in various fields, including:

1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices like TVs, set-top boxes, and audio systems.
2. Automotive: Employed for storing vehicle-specific data, such as mileage, service history, and user preferences.
3. Industrial Automation: Utilized for storing calibration data, production parameters, and system configurations in industrial control systems.
4. Medical Devices: Used for storing patient data, device settings, and event logs in medical equipment like infusion pumps and patient monitors.

Detailed and Complete Alternative Models

• AT24C04: A similar EEPROM chip manufactured by Atmel Corporation.
• CAT24C04: An alternative EEPROM chip produced by ON Semiconductor.
• M24C04: Another compatible EEPROM chip manufactured by STMicroelectronics.

These alternative models offer similar functionality and specifications to FT24C04A-KSG-T and can be used as