AT24C64D-SSHM-T

Introduction

The AT24C64D-SSHM-T is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) belonging to the category of non-volatile memory devices. This entry provides an overview of 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: Low power consumption, high reliability, and small form factor
• Package: Surface mount package
• Essence: Provides non-volatile storage for data in electronic systems
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Interface: I2C (Inter-Integrated Circuit) compatible
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT24C64D-SSHM-T has a standard 8-pin SOIC (Small Outline Integrated Circuit) package with the following pin configuration: 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

• Sequential Read Operation: Allows sequential read of data from the memory
• Write Protection: Supports hardware write protection of memory blocks
• Partial Page Writes: Enables writing of partial data to the memory
• Self-timed Write Cycle: Facilitates automatic write cycle timing

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and endurance
• Small form factor
• Ease of integration with I2C interface

Disadvantages

• Limited memory capacity compared to other EEPROMs
• Slower write speeds compared to some competing models

Working Principles

The AT24C64D-SSHM-T operates by utilizing electrically programmable memory cells that can be written to and read from using the I2C interface. When data is written to the memory, the self-timed write cycle ensures proper programming of the memory cells. During read operations, the sequential read feature allows efficient retrieval of stored data.

Detailed Application Field Plans

The AT24C64D-SSHM-T finds applications in various electronic systems including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT24C64D-SSHM-T include: - AT24C128D-SSHM-T: Offers double the memory capacity - CAT24C256WI-GT3: Provides higher memory capacity and faster write speeds - M24M02-DRMN6TP: Offers extended temperature range and wider voltage support

In conclusion, the AT24C64D-SSHM-T is a reliable and compact non-volatile memory device suitable for diverse electronic applications, offering a balance of performance and power efficiency.

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