93AA46X-I/SN Product Overview

Introduction

The 93AA46X-I/SN is a versatile and high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for various applications. This entry provides an in-depth overview of the product, 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, programmable memory
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Reliable and efficient data storage solution
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Memory Size: 1Kbit (128 x 8)
• Interface: Serial I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Cycle Time: 5ms (typical)

Detailed Pin Configuration

The 93AA46X-I/SN features a standard 8-pin SOIC package with the following pin configuration: 1. VCC 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. A2 (Device Address Input) 5. A1 (Device Address Input) 6. WP (Write Protect) 7. VSS (Ground) 8. NC (No Connection)

Functional Features

• Sequential Read Function: Allows continuous data retrieval
• Write Protection: WP pin for hardware write protection
• Self-Timed Write Cycle: Simplifies programming process
• Partial Page Writes: Enables efficient memory utilization

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write cycle time compared to some competing models

Working Principles

The 93AA46X-I/SN utilizes a floating gate transistor technology to store and retrieve data. When writing data, charge is injected into the floating gate, altering the threshold voltage of the transistor. Reading data involves sensing the threshold voltage to determine the stored information.

Detailed Application Field Plans

The 93AA46X-I/SN finds extensive use in various applications, including: - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• AT24C01C
• CAT24C01WI-GT3
• M24C01-WMN6TP
• 24AA02E48T-I/OT

In conclusion, the 93AA46X-I/SN offers a reliable and efficient solution for data storage needs in diverse electronic applications, despite its limitations in storage capacity and write cycle speed.

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