AT21CS01-SSHM17-T

Introduction

The AT21CS01-SSHM17-T is a versatile integrated circuit belonging to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory). This component offers a wide range of applications and features, making it an essential part of various electronic devices.

Basic Information Overview

• Category: Serial EEPROM
• Use: Data storage and retrieval in electronic devices
• Characteristics: Non-volatile, low power consumption, high reliability
• Package: Surface mount SOIC (Small Outline Integrated Circuit)
• Essence: Reliable data storage and retrieval
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The AT21CS01-SSHM17-T has the following specifications: - Memory Size: 1 Kbit - Interface: I2C - Operating Voltage: 1.7V to 5.5V - Operating Temperature Range: -40°C to 85°C - Write Endurance: 1,000,000 cycles - Data Retention: 100 years

Detailed Pin Configuration

The AT21CS01-SSHM17-T has a standard 8-pin configuration with the following pinout: 1. VCC 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. GND 5. WP (Write Protect) 6. A0 (Address Input) 7. A1 (Address Input) 8. NC (No Connection)

Functional Features

• Data Security: Built-in write protection and unique serial number for enhanced security.
• Low Power Consumption: Ideal for battery-powered devices due to its low power requirements.
• I2C Interface: Allows for easy integration with microcontrollers and other I2C-compatible devices.

Advantages and Disadvantages

Advantages

• Reliable data storage and retrieval
• Low power consumption
• Enhanced data security features

Disadvantages

• Limited memory size compared to other EEPROM options
• Higher cost compared to traditional non-volatile memory solutions

Working Principles

The AT21CS01-SSHM17-T operates by storing and retrieving digital data using electrically programmable memory cells. When connected to a compatible microcontroller or device, it communicates through the I2C interface to read from or write to its memory array.

Detailed Application Field Plans

The AT21CS01-SSHM17-T finds application in various fields, including: - Consumer Electronics: Smartphones, wearables, and home appliances for data storage needs. - Automotive: Electronic control units (ECUs) and infotainment systems for secure data storage. - Industrial Automation: Programmable logic controllers (PLCs) and sensor modules for configuration storage.

Detailed and Complete Alternative Models

Some alternative models to the AT21CS01-SSHM17-T include: - AT24C01C: Similar 1 Kbit I2C-compatible EEPROM from the same manufacturer. - CAT24C01: Competing 1 Kbit I2C-compatible EEPROM from a different manufacturer. - M24C01: Another 1 Kbit I2C-compatible EEPROM with similar characteristics.

In conclusion, the AT21CS01-SSHM17-T is a reliable and versatile serial EEPROM suitable for a wide range of electronic applications, offering secure data storage, low power consumption, and ease of integration with microcontrollers and other I2C-compatible devices.

[Word count: 420]