AT24C128N-10SI-2.7-T

Product Overview

The AT24C128N-10SI-2.7-T belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits. It is commonly used for non-volatile data storage in various electronic devices. The AT24C128N-10SI-2.7-T is known for its high reliability, low power consumption, and small package size. It is available in a standard 8-pin SOIC (Small Outline Integrated Circuit) package and is an essential component for storing configuration settings, calibration data, and other critical information in electronic systems.

Basic Information

• Category: EEPROM Integrated Circuit
• Use: Non-volatile Data Storage
• Characteristics: High Reliability, Low Power Consumption, Small Package Size
• Package: 8-pin SOIC
• Essence: Reliable and Efficient Data Storage Solution
• Packaging/Quantity: Available in Tape & Reel packaging, quantity varies based on supplier

Specifications

• Memory Capacity: 128 Kilobits (16 Kbytes)
• Operating Voltage: 2.7V to 5.5V
• Maximum Clock Frequency: 1 MHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C128N-10SI-2.7-T features 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 6. SCL: Serial Clock 7. WP: Write Protect 8. VCC: Supply Voltage

Functional Features

• I2C-Compatible Interface: Allows for easy interfacing with microcontrollers and other I2C-compatible devices.
• Sequential Read Operation: Enables efficient retrieval of stored data in a sequential manner.
• Write Protection: The WP pin can be utilized to protect the memory against inadvertent write operations.

Advantages and Disadvantages

Advantages

• Low Power Consumption: Ideal for battery-powered applications.
• Compact Package: Saves board space in compact designs.
• High Reliability: Ensures data integrity in critical applications.

Disadvantages

• Limited Memory Capacity: May not be suitable for applications requiring larger storage capacity.
• Slower Write Cycle: The 5 ms maximum write cycle time may impact performance in certain real-time applications.

Working Principles

The AT24C128N-10SI-2.7-T operates by utilizing electrically programmable memory cells that can retain data even when the power is removed. It communicates with the host system through the I2C interface, allowing for seamless data transfer and storage operations.

Detailed Application Field Plans

The AT24C128N-10SI-2.7-T finds extensive use in various applications, including but not limited to: - Embedded Systems - Consumer Electronics - Industrial Control Systems - Automotive Electronics - Medical Devices

Detailed and Complete Alternative Models

• AT24C256C: Offers double the memory capacity compared to AT24C128N-10SI-2.7-T.
• CAT24C128WI-GT3: Provides similar functionality with a wider operating voltage range.

In conclusion, the AT24C128N-10SI-2.7-T serves as a reliable and efficient solution for non-volatile data storage in diverse electronic applications, despite its limitations in memory capacity and write cycle speed.

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