24LC32AT-I/SM

Product Overview

Category

The 24LC32AT-I/SM belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

It is used for non-volatile data storage in various electronic devices, such as microcontrollers, sensors, and communication modules.

Characteristics

• Non-volatile memory
• I2C interface
• Low power consumption
• Small form factor

Package

The 24LC32AT-I/SM is available in a surface-mount package.

Essence

This EEPROM chip provides reliable and long-term data storage for electronic devices.

Packaging/Quantity

It is typically packaged in reels with a specific quantity per reel, commonly used in manufacturing processes.

Specifications

• Memory Size: 32 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24LC32AT-I/SM has a standard 8-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

• Byte and Page Write Modes
• Sequential Read Operation
• Self-timed Write Cycle
• Hardware Write Protection

Advantages

• Low power consumption
• Compact size
• High reliability
• Easy interfacing with microcontrollers

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The 24LC32AT-I/SM utilizes an I2C interface to communicate with the host device. It stores data using electrically isolated transistors, allowing for non-volatile memory storage.

Detailed Application Field Plans

• Embedded Systems: Used for storing configuration parameters and firmware updates.
• IoT Devices: Provides non-volatile storage for sensor data and network configurations.
• Consumer Electronics: Utilized in smart home devices and wearables for data storage.

Detailed and Complete Alternative Models

• 24LC64: Higher capacity version of the same EEPROM series.
• 25AA256: SPI interface EEPROM with similar characteristics.
• AT24C32: Another I2C EEPROM alternative with comparable specifications.

In conclusion, the 24LC32AT-I/SM is a versatile EEPROM chip suitable for various applications requiring non-volatile data storage. Its compact size, low power consumption, and reliable performance make it a popular choice among electronics manufacturers.

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