FT93C56A-UTR-T

Product Overview

Category

The FT93C56A-UTR-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, automotive systems, consumer electronics, and industrial applications.

Characteristics

• Non-volatile: The FT93C56A-UTR-T retains stored data even when power is removed.
• High storage capacity: This chip has a storage capacity of 2 kilobits (256 x 8 bits).
• Serial interface: It utilizes a serial communication protocol for easy integration into different systems.
• Low power consumption: The FT93C56A-UTR-T operates at low power levels, making it suitable for battery-powered devices.
• High reliability: It offers excellent data retention and endurance characteristics, ensuring long-term reliability.

Package

The FT93C56A-UTR-T is available in a compact 8-pin ultra-thin small outline package (UTSOP), which facilitates space-saving designs.

Essence

The essence of the FT93C56A-UTR-T lies in its ability to provide reliable and non-volatile data storage in a compact form factor, making it an essential component in modern electronic devices.

Packaging/Quantity

This chip is typically supplied in reels or tubes, with a standard quantity of 2500 units per reel.

Specifications

• Memory Capacity: 2 kilobits (256 x 8 bits)
• Supply Voltage: 1.8V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial I2C
• Write Time: 5ms (typical)
• Data Retention: 200 years (typical)

Detailed Pin Configuration

The FT93C56A-UTR-T features the following pin configuration:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SDI/SDO)
4. Write Protect (WP)
5. VCC (Power Supply)
6. Ground (GND)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Sequential Read and Write Operations: The chip supports sequential read and write operations, allowing efficient data transfer.
• Software Protection: The FT93C56A-UTR-T offers a write protect feature that can be enabled to prevent accidental modification of stored data.
• Self-Timed Programming Cycle: The chip incorporates a self-timed programming cycle, eliminating the need for external timing control signals.
• High-Speed Performance: With a maximum clock frequency of 1 MHz, this chip ensures fast data transfer rates.

Advantages and Disadvantages

Advantages

• Non-volatile storage capability ensures data retention even during power loss.
• Compact package size enables space-saving designs.
• Low power consumption extends battery life in portable devices.
• High reliability guarantees long-term data integrity.
• Easy integration into various systems due to the serial interface.

Disadvantages

• Limited storage capacity compared to other EEPROM chips.
• Relatively slower write time compared to some competing models.
• Higher cost per bit compared to larger capacity memory chips.

Working Principles

The FT93C56A-UTR-T utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges in a floating gate transistor structure. To write or modify data, a voltage is applied to the gate, allowing electrons to tunnel through a thin oxide layer. Reading data involves sensing the charge level on the floating gate. This combination of electrical programming and non-volatile storage makes the FT93C56A-UTR-T an efficient and reliable memory solution.

Detailed Application Field Plans

The FT93C56A-UTR-T finds applications in various fields, including:

1. Microcontrollers: Used for storing configuration settings, calibration data, and firmware updates.
2. Automotive Systems: Employed in electronic control units (ECUs) for storing critical vehicle parameters and diagnostic information.
3. Consumer Electronics: Integrated into devices like smart TVs, set-top boxes, and audio systems for storing user preferences and system configurations.
4. Industrial Applications: Utilized in industrial automation systems for data logging, equipment calibration, and parameter storage.

Detailed and Complete Alternative Models

1. AT24C02: A similar 2 kilobit EEPROM chip from Atmel Corporation.
2. CAT24C02: An alternative 2 kilobit EEPROM chip manufactured by ON Semiconductor.
3. M24C02: Another 2 kilobit EEPROM chip offered by STMicroelectronics.

These alternative models provide similar functionality and can be considered as substitutes for the FT93C56A-UTR