AT24C256-10TI-2.7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: High-density, low-power, serial EEPROM
• Package: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval in electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Part Number: AT24C256-10TI-2.7
• Memory Size: 256 kilobits (32 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Speed Grade: 10T (100 kHz) - Standard mode
• Interface: I2C (Inter-Integrated Circuit)
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Detailed Pin Configuration

The AT24C256-10TI-2.7 has a total of 8 pins: 1. A0: Address Input 2. A1: Address Input 3. A2: 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

• Non-volatile memory: Retains data even when power is removed
• Electrically erasable and programmable: Allows for easy modification of stored data
• High density: Provides ample storage capacity for various applications
• Low power consumption: Ideal for battery-powered devices
• Serial interface: Enables easy integration with microcontrollers and other ICs
• Write protection: Prevents accidental modification of stored data

Advantages

• Compact package size allows for space-efficient designs
• Wide operating voltage range provides flexibility in different applications
• High endurance ensures reliable and long-lasting data storage
• Low power consumption extends battery life in portable devices
• I2C interface simplifies communication with other ICs

Disadvantages

• Limited storage capacity compared to larger EEPROM or flash memory chips
• Slower write cycle time may impact performance in time-sensitive applications
• Vulnerable to electrical noise due to the serial interface

Working Principles

The AT24C256-10TI-2.7 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electric charges within a floating gate transistor structure. The stored data can be read, modified, or erased using electrical signals provided through the I2C interface.

Detailed Application Field Plans

The AT24C256-10TI-2.7 is widely used in various electronic devices that require non-volatile data storage. Some common application fields include: 1. Consumer electronics: Smartphones, tablets, digital cameras 2. Automotive: Engine control units, infotainment systems 3. Industrial automation: Programmable logic controllers, sensors, data loggers 4. Medical devices: Patient monitoring systems, medical imaging equipment 5. Internet of Things (IoT): Connected devices, smart home appliances

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit (128 bytes) EEPROM, 1.8V to 5.5V operating voltage range
2. AT24C04: 4 kilobit (512 bytes) EEPROM, 2.7V to 5.5V operating voltage range
3. AT24C64: 64 kilobit (8 kilobytes) EEPROM, 1.7V to 5.5V operating voltage range
4. AT24C1024: 1024 kilobit (128 kilobytes) EEPROM, 1.7V to 5.5V operating voltage range

(Note: The above list is not exhaustive and alternative models may vary based on specific requirements)

In conclusion, the AT24C256-10TI-2.7 is a high-density, low-power serial EEPROM IC used for non-volatile data storage in various electronic devices. Its compact package, wide operating voltage range, and I2C interface make it suitable for a wide range of applications. While it offers advantages such as reliability and ease of integration, it has limitations in terms of storage capacity and write cycle time. Nonetheless, it remains a popular choice in the industry due to its performance and versatility.