25AA020AT-I/MS

Product Overview

Category:

The 25AA020AT-I/MS belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use:

It is commonly used for non-volatile data storage in various electronic devices such as consumer electronics, industrial equipment, and automotive applications.

Characteristics:

• Non-volatile memory
• Serial interface
• Low power consumption
• Small form factor

Package:

The 25AA020AT-I/MS is typically available in a small surface-mount package, making it suitable for compact designs and PCB integration.

Essence:

This product provides reliable and durable data storage capabilities for electronic devices, ensuring data integrity and system functionality.

Packaging/Quantity:

It is often supplied in tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Memory Size: 2 Kbits
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 25AA020AT-I/MS typically features an 8-pin configuration, including power supply pins, SPI communication pins, and write protection pins.

Functional Features

• Sequential read and write operations
• Write protection functionality
• High-speed clock frequency support
• Flexible addressing modes

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact form factor
• High reliability and endurance
• Wide operating voltage range

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write speeds compared to some other memory technologies

Working Principles

The 25AA020AT-I/MS operates by utilizing the SPI interface to communicate with the host microcontroller or system. It stores and retrieves data through sequential read and write operations, providing non-volatile memory storage for critical system information.

Detailed Application Field Plans

This product is well-suited for a wide range of applications, including: - Embedded systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems - Smart home appliances

Detailed and Complete Alternative Models

Some alternative models to consider include: - 25LC020A-I/MS - 24AA02E48-I/MS - AT25020AN-10SU-2.7

In summary, the 25AA020AT-I/MS is a versatile and reliable serial EEPROM chip that offers non-volatile data storage for various electronic applications, with a focus on compact design, low power consumption, and high reliability.

Word Count: 411