93AA66AT-I/OT

Product Overview

Category

The 93AA66AT-I/OT belongs to the category of electrically erasable programmable read-only memory (EEPROM) integrated circuits.

Use

It is commonly used for non-volatile data storage in various electronic devices, including consumer electronics, automotive systems, and industrial applications.

Characteristics

• Non-volatile memory
• Low power consumption
• Small form factor
• High reliability

Package

The 93AA66AT-I/OT is typically available in surface-mount packages, such as SOIC and TSSOP, with varying pin counts.

Essence

The essence of this product lies in its ability to store and retrieve data reliably without the need for a constant power supply.

Packaging/Quantity

It is usually supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Memory Capacity: 4 Kbits
• Interface: Serial (Microwire)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 93AA66AT-I/OT typically features an 8-pin configuration, including power supply pins, data input/output pins, and control pins. The specific pinout can be found in the product datasheet.

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Enhanced ESD Protection
• Sequential Read Operation

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and endurance
• Small form factor
• Wide operating voltage range

Disadvantages

• Limited capacity compared to other storage technologies
• Slower write speeds compared to volatile memory

Working Principles

The 93AA66AT-I/OT operates by using an electric field to trap and release electrons within its floating gate structure, allowing for the storage and retrieval of digital data.

Detailed Application Field Plans

Consumer Electronics

• Used in smart TVs for storing user preferences and settings
• Integrated into set-top boxes for firmware storage

Automotive Systems

• Employed in engine control units for parameter storage
• Utilized in infotainment systems for configuration data storage

Industrial Applications

• Embedded in industrial automation equipment for calibration data storage
• Integrated into measurement instruments for data logging

Detailed and Complete Alternative Models

• 93AA66B-I/OT
• 93LC66A-I/OT
• 93C66B-I/OT

In conclusion, the 93AA66AT-I/OT EEPROM IC offers reliable non-volatile data storage with low power consumption and high endurance, making it suitable for a wide range of applications across various industries.

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