AT25128AU2-10UI-1.8

Product Overview

Category

AT25128AU2-10UI-1.8 belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The AT25128AU2-10UI-1.8 retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 128 kilobits (16 kilobytes).
• Low power consumption: The device operates on low power, making it suitable for battery-powered applications.
• Fast access time: It provides quick access to stored data with a read access time of 10 microseconds.
• Wide operating voltage range: The AT25128AU2-10UI-1.8 can operate within a voltage range of 1.8V to 5.5V.

Package

The AT25128AU2-10UI-1.8 is available in a compact and industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of AT25128AU2-10UI-1.8 lies in its ability to store and retrieve data reliably, while consuming minimal power and offering a high storage capacity.

Packaging/Quantity

The AT25128AU2-10UI-1.8 is typically packaged in reels containing a quantity of 2500 units per reel.

Specifications

• Storage Capacity: 128 kilobits (16 kilobytes)
• Operating Voltage Range: 1.8V to 5.5V
• Read Access Time: 10 microseconds
• Package Type: 8-pin SOIC
• Package Dimensions: 4.9mm x 3.9mm x 1.25mm

Detailed Pin Configuration

The AT25128AU2-10UI-1.8 has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (/WP)
5. Ground (GND)
6. VCC (Power Supply)
7. Hold (/HOLD)
8. Serial Data Output (SO)

Functional Features

• High-speed serial interface for easy integration with various microcontrollers and electronic systems.
• Byte-oriented operations for efficient data manipulation.
• Built-in write protection mechanism to prevent accidental modification of stored data.
• Low power consumption, making it suitable for battery-powered devices.
• Reliable data retention even in harsh environmental conditions.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence.
• High storage capacity for a wide range of applications.
• Low power consumption extends battery life.
• Compact package size allows for space-efficient designs.
• Fast access time enables quick data retrieval.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternative models.
• Susceptible to electromagnetic interference in certain operating environments.

Working Principles

The AT25128AU2-10UI-1.8 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within its memory cells. These charges can be selectively modified or read using a serial interface. The device operates based on standard EEPROM protocols, allowing for easy integration into existing systems.

Detailed Application Field Plans

The AT25128AU2-10UI-1.8 finds application in various fields, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. AT25256AU2-10UI-1.8: This model offers double the storage capacity of AT25128AU2-10UI-1.8, with 256 kilobits (32 kilobytes) of memory.
2. AT25064AU2-10UI-1.8: With a lower storage capacity of 64 kilobits (8 kilobytes), this model provides a more cost-effective option for applications with lower memory requirements.
3. AT25320AU2-10UI-1.8: This alternative model offers higher storage capacity, providing 320 kilobits (40 kilobytes) of memory.

In conclusion, the AT25128AU2-10UI-1.8 is a non-volatile memory device that offers high storage capacity, low power consumption, and fast access time. It finds application in various electronic systems and provides reliable data storage. While it has certain limitations, such as limited storage capacity and susceptibility to electromagnetic interference, alternative models with different specifications are available to suit specific requirements.