AT24C32AN-10SI-2.7-T

Product Overview

Category

AT24C32AN-10SI-2.7-T belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

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

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable and programmable: Data can be modified electronically without requiring physical removal of the chip.
• High storage capacity: The AT24C32AN-10SI-2.7-T has a storage capacity of 32 kilobits (4 kilobytes).
• Low power consumption: It operates at a low voltage of 2.7V and consumes minimal power during read and write operations.

Package

The AT24C32AN-10SI-2.7-T comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in electronic devices, ensuring that important information is retained even when power is lost.

Packaging/Quantity

The AT24C32AN-10SI-2.7-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Storage Capacity: 32 kilobits (4 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Interface: I2C (Inter-Integrated Circuit)
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT24C32AN-10SI-2.7-T has the following pin configuration:

1. A0: Chip Address Input
2. A1: Chip Address Input
3. A2: Chip Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• Random Access: Allows reading and writing of data at any memory location.
• Byte-Level Read and Write: Enables modification of individual bytes without affecting the entire memory.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Acknowledge Support: Provides acknowledgment during data transfer, ensuring reliable communication.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even in the absence of power.
• Electrically erasable and programmable, allowing for easy modification of stored data.
• High storage capacity suitable for various applications.
• Low power consumption, making it ideal for battery-powered devices.

Disadvantages

• Limited write cycle endurance compared to other memory technologies.
• Relatively slower read and write speeds compared to volatile memory.

Working Principles

The AT24C32AN-10SI-2.7-T utilizes EEPROM technology, which employs a floating gate transistor structure to store and retrieve data. When data is written, an electric charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed by applying a higher voltage during the erase operation. The stored charge determines whether a bit is programmed as "0" or "1," representing the stored data.

Detailed Application Field Plans

The AT24C32AN-10SI-2.7-T finds application in various fields, including: 1. Microcontroller-based systems requiring non-volatile memory storage. 2. Industrial automation for storing configuration parameters and data logging. 3. Consumer electronics, such as smart TVs and set-top boxes, for storing user preferences and settings. 4. Automotive electronics, including engine control units and infotainment systems, for data storage.

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit (128 bytes) EEPROM chip.
2. AT24C16AN-10SU-2.7: 16 kilobit (2 kilobytes) EEPROM chip with extended temperature range.
3. AT24C64AN-10SI-2.7-T: 64 kilobit (8 kilobytes) EEPROM chip with the same package and voltage specifications.

These alternative models offer different storage capacities to suit specific application requirements while maintaining similar characteristics and compatibility.

In conclusion, the AT24C32AN-10SI-2.7-T is a versatile EEPROM chip that provides reliable non-volatile data storage in various electronic devices. Its high storage capacity, low power consumption, and electrically erasable and programmable nature make it suitable for a