AT25HP512W2-10SI-2.7

Introduction

The AT25HP512W2-10SI-2.7 is a high-performance, low-power, 512Kbit Serial EEPROM belonging to the AT25HP512W2 series. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Serial EEPROM
• Use: Data storage and retrieval in various electronic devices
• Characteristics: High performance, low power consumption, reliable data retention
• Package: 8-lead SOIC, 150-mil body width
• Essence: Non-volatile memory solution for applications requiring serial EEPROM
• Packaging/Quantity: Tape and Reel (TR) with 2,000 units per reel

Specifications

• Memory Size: 512 Kbit
• Interface: SPI
• Voltage Supply: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1,000,000 write cycles

Detailed Pin Configuration

The AT25HP512W2-10SI-2.7 features the following pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (SI/SO) 4. Write Protect (/WP) 5. Ground (GND) 6. Power Supply (VCC) 7. Hold (/HOLD) 8. No Connect (NC)

Functional Features

• High-Speed Performance: Supports clock frequencies up to 20MHz for fast data transfer.
• Low Power Consumption: Ideal for battery-powered applications, consuming minimal power during read and write operations.
• Flexible Write Protection: Provides hardware and software write protection to prevent accidental data modification.
• Sequential Read Operation: Enables efficient sequential access to stored data.

Advantages and Disadvantages

Advantages

• Reliable data retention
• Wide voltage supply range
• High endurance for write cycles
• Flexible write protection options

Disadvantages

• Limited memory size compared to other EEPROM options
• Requires careful consideration of write cycle limitations in high-write applications

Working Principles

The AT25HP512W2-10SI-2.7 operates based on the Serial Peripheral Interface (SPI) protocol, allowing for high-speed communication with the host system. It utilizes non-volatile memory cells to store and retrieve data, with built-in mechanisms for write protection and error detection.

Detailed Application Field Plans

This EEPROM is suitable for a wide range of applications, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

For users seeking alternative options, the following EEPROM models can be considered: - AT25HP512C-10CI-2.7 - AT25HP512N-10SU-2.7 - AT25HP512W1-10SU-2.7 - AT25HP512W1-10SI-2.7

In summary, the AT25HP512W2-10SI-2.7 offers a reliable and efficient solution for data storage needs in various electronic applications, with its high performance, low power consumption, and flexible write protection features making it a versatile choice for designers and engineers.

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