93LC66BT-I/ST

Product Overview

Category

The 93LC66BT-I/ST 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
• Wide operating voltage range

Package

The 93LC66BT-I/ST is typically available in a surface-mount package, offering ease of integration into printed circuit boards.

Essence

The essence of the 93LC66BT-I/ST lies in its ability to store and retrieve data reliably in diverse electronic applications.

Packaging/Quantity

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

Specifications

• Memory Size: 4 Kbits
• Interface: Serial I2C
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 93LC66BT-I/ST features a standard 8-pin configuration, including power supply, data input/output, and control pins. The pinout is as follows: 1. VCC - Power Supply 2. SDA - Serial Data 3. SCL - Serial Clock 4. A0 - Address Input 5. A1 - Address Input 6. WP - Write Protect 7. VSS - Ground 8. NC - No Connection

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Sequential Read Operation
• Write Protect Function
• Schmitt Trigger Inputs

Advantages

• Compact size
• Low power consumption
• High reliability
• Ease of integration
• Wide operating voltage range

Disadvantages

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

Working Principles

The 93LC66BT-I/ST utilizes EEPROM technology, allowing data to be written and erased electrically. It operates based on the principles of floating gate transistors and tunneling mechanisms to store and retrieve data reliably.

Detailed Application Field Plans

The 93LC66BT-I/ST finds extensive use in various applications, including but not limited to: - Automotive Engine Control Units - Smart Grid Systems - Industrial Automation - Medical Devices - Consumer Electronics

Detailed and Complete Alternative Models

• 24LC64-I/P
• 25AA040A-I/MS
• AT24C02C-SSHM-T

In conclusion, the 93LC66BT-I/ST offers a reliable and compact solution for non-volatile data storage in a wide range of electronic applications, making it an essential component in modern electronic design.

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