93AA46A-I/ST Product Overview

Introduction

The 93AA46A-I/ST is a versatile and high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) that belongs to the category of non-volatile memory devices. This entry provides an in-depth overview of the 93AA46A-I/ST, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Non-volatile memory device
• Use: Data storage and retrieval in electronic systems
• Characteristics: High reliability, low power consumption, small form factor
• Package: Integrated circuit (IC)
• Essence: Stores data even when the power is turned off
• Packaging/Quantity: Available in surface mount package, quantity varies based on manufacturer

Specifications

• Memory Size: 1Kbit (128 x 8)
• Interface: Serial I2C
• Operating Voltage: 1.7V 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 93AA46A-I/ST features a standard 8-pin configuration, with each pin serving a specific function related to power, communication, and addressing.

| Pin Number | Name | Function | |------------|------------|---------------------------| | 1 | VCC | Power supply (1.7V to 5.5V)| | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | A0 | Chip Address Input Bit 0 | | 5 | A1 | Chip Address Input Bit 1 | | 6 | A2 | Chip Address Input Bit 2 | | 7 | WP | Write Protect | | 8 | VSS | Ground |

Functional Features

• Sequential Read Operation: Allows for efficient data retrieval
• Write Protection: Ensures data integrity by preventing accidental writes
• Self-Timed Write Cycle: Simplifies system integration and operation
• Partial Page Writes: Enables efficient use of memory space

Advantages and Disadvantages

Advantages

• Low power consumption
• Small form factor
• High reliability and endurance
• Easy integration into various electronic systems

Disadvantages

• Limited storage capacity compared to other memory devices
• Slower write speeds compared to some competing technologies

Working Principles

The 93AA46A-I/ST operates based on the principles of electrically erasable programmable read-only memory. It utilizes a combination of floating gate transistors and control circuitry to store and retrieve data in a non-volatile manner.

Detailed Application Field Plans

The 93AA46A-I/ST finds extensive use in various applications, including but not limited to: - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Several alternative models to the 93AA46A-I/ST exist in the market, offering varying specifications and features. Some notable alternatives include: - AT24C01C - CAT24C01 - M24C01-WMN6TP

In conclusion, the 93AA46A-I/ST stands as a reliable and efficient non-volatile memory device with a wide range of applications and potential alternatives.

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