93AA56AT-I/MS Product Overview

Introduction

The 93AA56AT-I/MS is a non-volatile serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. This entry provides a comprehensive 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: Non-volatile memory
• Use: Data storage in various electronic devices
• Characteristics: Small form factor, low power consumption, high reliability
• Package: 8-pin MSOP (Mini Small Outline Package)
• Essence: EEPROM for data storage
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

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

Detailed Pin Configuration

1. VSS - Ground
2. MISO - Serial Data Output
3. NC - No Connection
4. VCC - Power Supply
5. CS - Chip Select
6. SCK - Serial Clock
7. SI - Serial Data Input
8. WP - Write Protect

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Enhanced ESD/Latch-Up Protection
• Sequential Read Operation
• Partial Page Writes Allowed

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The 93AA56AT-I/MS utilizes EEPROM technology, allowing for non-volatile data storage. It operates using a simple serial interface, enabling easy integration into various electronic systems. The self-timed write cycle ensures efficient data storage and retrieval.

Detailed Application Field Plans

The 93AA56AT-I/MS finds applications in a wide range of electronic devices, including: - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• 93AA56B-I/MS: Similar specifications with extended temperature range
• 93LC56A-I/MS: Larger memory size with similar package and interface
• 93C66AT-I/MS: Higher capacity EEPROM with compatible pin configuration

In conclusion, the 93AA56AT-I/MS offers reliable non-volatile memory storage in a compact form factor, making it suitable for diverse electronic applications.

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