FT93C46A-ITR-T

Product Overview

Category

The FT93C46A-ITR-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is primarily used for non-volatile storage of data in electronic devices. It allows for easy reading, writing, and erasing of information.

Characteristics

• Electrically erasable: The FT93C46A-ITR-T can be erased and reprogrammed electronically, eliminating the need for physical removal.
• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: This chip has a capacity of 1 kilobit (128 bytes).
• Low power consumption: The FT93C46A-ITR-T operates efficiently, consuming minimal power.
• Small form factor: The chip is compact and suitable for integration into various electronic devices.

Package

The FT93C46A-ITR-T is available in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this chip lies in its ability to provide reliable and flexible non-volatile memory storage for electronic devices.

Packaging/Quantity

The FT93C46A-ITR-T is typically packaged in reels, with each reel containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Supply voltage: 2.5V 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 FT93C46A-ITR-T features an 8-pin configuration as follows:

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

Functional Features

• Sequential read and write operations: The chip allows for sequential reading and writing of data, enabling efficient data transfer.
• Hardware write protection: The FT93C46A-ITR-T provides a write enable pin (/W) to protect against accidental data modification.
• Self-timed programming cycle: The chip automatically manages the timing of programming cycles, simplifying the integration process.
• High-speed operation: With a maximum clock frequency of 3MHz, this chip ensures fast data access.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable electronic devices.
• Electrically erasable nature allows for easy reprogramming without physical removal.
• High endurance and long data retention ensure reliable performance over an extended period.
• Sequential read and write operations enhance data transfer efficiency.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Requires external components for proper integration into electronic systems.
• Relatively slower write speed compared to some alternative models.

Working Principles

The FT93C46A-ITR-T utilizes a floating gate transistor structure to store data. When programmed, charges are trapped in the floating gate, representing binary information. These charges can be erased by applying appropriate voltage, allowing for reprogramming.

Detailed Application Field Plans

The FT93C46A-ITR-T finds applications in various electronic devices, including but not limited to: - Automotive electronics: Used for storing critical vehicle data, such as mileage and diagnostic information. - Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and gaming consoles for configuration and data storage. - Industrial automation: Employed in control systems to store calibration data and device parameters. - Medical devices: Used for storing patient information, device settings, and historical data.

Detailed and Complete Alternative Models

1. AT93C46D-PU: Similar EEPROM chip with a capacity of 1 kilobit. Available in an 8-pin DIP package.
2. CAT93C46VI-GT3: Electrically erasable memory chip with a capacity of 1 kilobit. Packaged in an 8-pin TSSOP package.
3. M93C46-WMN6TP: EEPROM chip with a capacity of 1 kilobit. Housed in an 8-pin SOIC package.

These alternative models offer similar functionality and can be considered as substitutes for the FT93C46A-ITR-T.

In conclusion, the FT93C46A-ITR-T is a compact and versatile EEPROM chip that provides reliable non-volatile memory storage for various electronic devices. With its electrically erasable nature, high endurance, and sequential