AT24HC02C-SSHM-B

Introduction

The AT24HC02C-SSHM-B is a versatile and efficient product that belongs to the category of electrically erasable programmable read-only memory (EEPROM). This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the AT24HC02C-SSHM-B.

Basic Information Overview

• Category: Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Use: The AT24HC02C-SSHM-B is used for non-volatile storage of data in various electronic devices such as microcontrollers, sensors, and other digital systems.
• Characteristics: It offers high reliability, low power consumption, and the ability to retain stored data even when the power is turned off. The device also supports a wide operating voltage range and has a fast write cycle time.
• Package: The AT24HC02C-SSHM-B is available in a compact and industry-standard 8-lead SOIC package.
• Essence: Its essence lies in providing a reliable and efficient non-volatile memory solution for electronic devices.
• Packaging/Quantity: The product is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

The AT24HC02C-SSHM-B has the following key specifications: - Memory Capacity: 2 Kbits (256 x 8) - Operating Voltage Range: 1.7V to 5.5V - Maximum Clock Frequency: 1 MHz - Write Cycle Time: 5 ms (maximum)

Detailed Pin Configuration

The AT24HC02C-SSHM-B features an 8-pin configuration with the following pin functions: 1. A0: Chip Address Input 2. A1: Chip Address Input 3. A2: Chip Address Input 4. GND: Ground 5. SDA: Serial Data Input/Output 6. SCL: Serial Clock Input 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

The functional features of the AT24HC02C-SSHM-B include: - I2C-Compatible Interface - Self-Timed Write Cycle - 32-Byte Page Write Buffer - Hardware Write Protection - Schmitt Trigger Inputs

Advantages and Disadvantages

Advantages

• Low Power Consumption
• High Reliability
• Wide Operating Voltage Range
• Compact Package Size
• Fast Write Cycle Time

Disadvantages

• Limited Memory Capacity
• Dependency on I2C Interface for Communication

Working Principles

The AT24HC02C-SSHM-B operates based on the principles of EEPROM technology, where data can be electrically written and erased. It utilizes an I2C-compatible interface for communication with the host system and employs a self-timed write cycle for efficient data storage and retrieval.

Detailed Application Field Plans

The AT24HC02C-SSHM-B finds extensive applications in various electronic systems, including but not limited to: - Microcontroller-Based Systems - Sensor Modules - Industrial Control Systems - Consumer Electronics - Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to the AT24HC02C-SSHM-B include: - AT24C02C-SSHM-T by the same manufacturer - CAT24C02WI-GT3 by a different manufacturer - M24C02-RMN6TP by another manufacturer

In conclusion, the AT24HC02C-SSHM-B stands as a reliable and efficient EEPROM solution with its unique set of characteristics, functional features, and diverse application possibilities.

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