AT25SL321-MHE-T

Introduction

The AT25SL321-MHE-T is a flash memory product designed for use in various electronic devices. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Flash Memory
• Use: Storage of data in electronic devices
• Characteristics: High-speed, non-volatile, reliable
• Package: Surface mount
• Essence: Provides non-volatile storage for electronic devices
• Packaging/Quantity: Varies based on manufacturer and distributor

Specifications

• Capacity: 32Mb
• Interface: SPI (Serial Peripheral Interface)
• Voltage: 2.7V - 3.6V
• Speed: Up to 104MHz
• Operating Temperature: -40°C to 85°C
• Data Retention: 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The AT25SL321-MHE-T has a standard SPI interface with 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)

Functional Features

• Fast Read/Write Operations: Enables quick access to stored data
• Low Power Consumption: Suitable for battery-powered devices
• High Reliability: Ensures data integrity and longevity
• Security Features: Supports hardware and software data protection mechanisms

Advantages and Disadvantages

Advantages

• High-speed data transfer
• Low power consumption
• Reliable data retention
• Security features for data protection

Disadvantages

• Limited capacity compared to other storage options
• Higher cost per megabyte compared to traditional hard drives

Working Principles

The AT25SL321-MHE-T utilizes the SPI interface to communicate with the host device. When data is written to the memory, it is stored in non-volatile memory cells, ensuring that the data is retained even when power is removed. The SPI interface allows for fast and efficient data transfer between the memory and the host device.

Detailed Application Field Plans

The AT25SL321-MHE-T 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

• AT25SF321: Similar specifications with different packaging options
• W25Q32JV: Comparable flash memory with extended temperature range
• MX25L3206E: Alternative option with lower power consumption

In conclusion, the AT25SL321-MHE-T offers high-speed, reliable storage for a variety of electronic devices, making it a versatile choice for designers and manufacturers across different industries.

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