24AA32AT-I/ST

Product Overview

Category

The 24AA32AT-I/ST belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

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

Characteristics

• Memory Capacity: 32 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Package Type: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: Non-volatile memory for storing configuration parameters, calibration data, and other critical information.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Memory Capacity: 32 Kbits
• Operating Voltage Range: 1.7V to 5.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 200 years (minimum)

Detailed Pin Configuration

The 24AA32AT-I/ST features an 8-pin SOIC package with the following pin configuration: 1. A0 - Chip Address Input 2. A1 - Chip Address Input 3. A2 - Chip Address Input 4. VSS - Ground 5. SDA - Serial Data 6. SCL - Serial Clock 7. WP - Write Protect 8. VCC - Power Supply

Functional Features

• I2C Interface: Allows for easy integration with microcontrollers and other I2C-compatible devices.
• Write Protection: The WP pin can be utilized to protect the memory from inadvertent write operations.
• Sequential Read Operation: Supports sequential read operations for efficient data retrieval.

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact form factor
• Wide operating voltage range

Disadvantages

• Limited memory capacity compared to some alternative models
• Slower write cycle time compared to certain competing products

Working Principles

The 24AA32AT-I/ST operates by utilizing electrically programmable memory cells that can retain data even when the power is removed. It communicates with the host system via the I2C interface, allowing for seamless data transfer and storage.

Detailed Application Field Plans

This product finds application in a wide range of fields, including: - Consumer Electronics: Used for storing device settings and user preferences in smart home devices, audio equipment, and more. - Industrial Equipment: Employed for configuration storage in industrial automation systems, sensors, and control modules. - Automotive: Utilized for storing vehicle-specific data, such as calibration parameters and diagnostic information in automotive electronics.

Detailed and Complete Alternative Models

Some alternative models to consider include: - 24LC32A: Offers similar functionality with a different package type. - AT24C32: Provides compatibility with the I2C interface and offers a wider operating temperature range.

In conclusion, the 24AA32AT-I/ST is a versatile serial EEPROM IC with a compact form factor and wide operating voltage range, making it suitable for diverse applications in the electronics industry.

Word Count: 498