93AA66CX-I/SN

Product Overview

The 93AA66CX-I/SN is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device. It falls under the category of non-volatile memory and is commonly used for storing small amounts of data in various electronic devices. The 93AA66CX-I/SN is known for its low power consumption, high reliability, and compact package.

Basic Information - Category: Non-volatile memory - Use: Data storage in electronic devices - Characteristics: Low power consumption, high reliability - Package: Compact SOIC package - Essence: Reliable data storage solution - Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

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

Detailed Pin Configuration

The 93AA66CX-I/SN features a standard 8-pin SOIC package with the following pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (DI/DO) 4. Ground (GND) 5. Write Protect (/WP) 6. VCC 7. Not Connected (NC) 8. Serial Data Out (DO)

Functional Features

• Sequential Read: Allows sequential reading of memory locations
• Write Protection: Provides write protection to prevent accidental data modification
• Self-Timed Write Cycle: Simplifies write operations by automatically managing timing

Advantages and Disadvantages

Advantages: - Low power consumption - High reliability - Compact package size - Wide operating voltage range

Disadvantages: - Limited memory size compared to other EEPROM devices - Slower write speeds compared to some competing models

Working Principles

The 93AA66CX-I/SN operates by utilizing an array of floating gate transistors to store data. When data needs to be written or read, the device uses a serial interface to communicate with the host system, allowing for efficient data transfer and storage.

Detailed Application Field Plans

The 93AA66CX-I/SN is commonly used in applications requiring reliable non-volatile memory storage, such as: - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

• 93AA66B-I/SN: Similar specifications with a different package type
• 93LC66A-I/SN: Larger memory size with similar characteristics
• 93C66BX-I/SN: Enhanced write cycle endurance with comparable features

In conclusion, the 93AA66CX-I/SN offers a reliable and efficient solution for non-volatile memory storage in various electronic applications, despite its limitations in memory size and write speed. Its compact package and wide operating voltage range make it a versatile choice for designers seeking dependable data storage solutions.

[Word Count: 443]