FT24C64A-UTG-T

Product Overview

Category

The FT24C64A-UTG-T belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage in various electronic devices, such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The FT24C64A-UTG-T retains stored data even when power is disconnected.
• High capacity: This IC has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• I2C interface: The FT24C64A-UTG-T utilizes the widely-used I2C communication protocol.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Package and Quantity

The FT24C64A-UTG-T is available in a compact SOP-8 package. It is typically sold in reels containing a quantity of 2500 units.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Pin Configuration

The FT24C64A-UTG-T features an 8-pin Small Outline Package (SOP-8) with the following pin configuration:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect Input
8. VCC: Supply Voltage

Functional Features

• Random Access: The FT24C64A-UTG-T allows for random access to any memory location, enabling efficient data retrieval.
• Byte and Page Write: It supports both byte-level and page-level write operations, providing flexibility in data storage.
• Write Protection: The WP pin can be used to protect the stored data from accidental modification.
• Acknowledge Support: The IC provides acknowledge signals during data transfer, ensuring reliable communication.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life.
• Wide temperature range enables usage in diverse environments.
• I2C interface facilitates easy integration into existing systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write cycle time may impact performance in certain applications.

Working Principles

The FT24C64A-UTG-T utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges within its memory cells. These charges represent binary information that can be read or modified using appropriate control signals.

During write operations, the IC applies a high voltage to the selected memory cells, allowing the charges to be trapped or released as required. Reading data involves detecting the presence or absence of charges within the memory cells.

Detailed Application Field Plans

The FT24C64A-UTG-T finds application in various fields, including but not limited to: 1. Microcontrollers: Used for storing program code, configuration settings, and data logging. 2. Embedded Systems: Enables non-volatile storage of critical system parameters and user preferences. 3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and audio systems for data storage and firmware updates. 4. Industrial Automation: Provides reliable storage for sensor calibration data, system configuration, and event logging.

Alternative Models

For those seeking alternatives to the FT24C64A-UTG-T, the following models offer similar functionality: 1. AT24C64 - Manufactured by Atmel Corporation. 2. CAT24C64 - Produced by ON Semiconductor. 3. M24C64 - Offered by STMicroelectronics.

These alternative models share comparable specifications and pin configurations, making them suitable replacements for the FT24C64A-UTG-T in various applications.

In conclusion, the FT24C64A-UTG-T is a non-volatile memory IC with a capacity of 64 kilobits. It offers high reliability, low power consumption, and wide temperature range suitability. With its I2C interface and flexible write operations, it finds application in diverse fields such as microcontrollers, embedded systems, and consumer electronics. Alternative models like AT24C64, CAT24C64, and M24C64 provide viable options for those seeking similar functionality.