93AA66CT-I/SN Product Overview

Introduction

The 93AA66CT-I/SN is a versatile and widely used EEPROM (Electrically Erasable Programmable Read-Only Memory) product that finds application in various electronic devices. This entry provides an in-depth overview of the 93AA66CT-I/SN, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit/EEPROM
• Use: Data storage and retrieval in electronic devices
• Characteristics: Non-volatile, electrically erasable, small form factor
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Reliable data storage solution for electronic devices
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Memory Size: 4Kbit (512 x 8)
• Interface: Microwire
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 200 years
• Write Cycle Endurance: 1,000,000 cycles

Detailed Pin Configuration

The 93AA66CT-I/SN has 8 pins arranged as follows: 1. Chip Select (/CS) 2. Serial Data Input (DI) 3. Serial Data Output (DO) 4. Serial Clock (SK) 5. VSS (Ground) 6. NC (No Connection) 7. NC (No Connection) 8. VCC (Power)

Functional Features

• Sequential Read Operation: Allows sequential read of the entire memory array.
• Self-Timed Write Cycle: Provides fast write cycle time with automatic erase and write timing.
• Hardware Write Protection: Ensures data integrity by preventing inadvertent writes.

Advantages and Disadvantages

Advantages

• Small form factor
• Low power consumption
• High reliability and endurance

Disadvantages

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

Working Principles

The 93AA66CT-I/SN operates by using electrical signals to store and retrieve data in a non-volatile manner. It utilizes a combination of transistors and capacitors to achieve this functionality.

Detailed Application Field Plans

The 93AA66CT-I/SN is extensively used in various applications, including: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Networking equipment

Detailed and Complete Alternative Models

Some alternative models to the 93AA66CT-I/SN include: - 24AA64 - 25AA640A - 93LC66B - AT24C04

In conclusion, the 93AA66CT-I/SN is a reliable and widely used EEPROM product with a range of applications across different industries. Its compact size, low power consumption, and robust functionality make it a popular choice for data storage in electronic devices.

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