AT24C11-10PI-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Low power consumption, high reliability, small package size
• Package: DIP-8 (Dual In-line Package with 8 pins)
• Essence: Stores and retrieves digital information even when power is turned off
• Packaging/Quantity: Available in tubes or reels, quantity varies based on customer requirements

Specifications

• Part Number: AT24C11-10PI-1.8
• Operating Voltage: 1.8V
• Memory Size: 1 Kilobit (128 bytes)
• Organization: 16 pages of 8 bytes each
• Write Cycle Endurance: 1 million cycles
• Data Retention: Up to 100 years
• Interface: I2C (Inter-Integrated Circuit)

Detailed 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 Input
8. VCC: Power Supply

Functional Features

• Byte-wise Read and Write Operations
• Random Access to Any Memory Location
• Software and Hardware Write Protection
• Self-timed Write Cycle
• Sequential Read Operation
• Schmitt Trigger Inputs for Noise Suppression

Advantages

• Low power consumption makes it suitable for battery-powered devices
• High reliability ensures data integrity over long periods
• Small package size allows for space-efficient designs
• Easy integration into existing I2C bus systems
• Wide operating voltage range enhances compatibility

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Slower write speed compared to other memory technologies
• Vulnerable to electromagnetic interference (EMI) due to exposed pins

Working Principles

The AT24C11-10PI-1.8 is based on EEPROM technology, which utilizes floating gate transistors to store and retrieve digital information. When a byte of data needs to be written, an electric charge is applied to the floating gate, altering its threshold voltage. This change in threshold voltage represents the stored data. During read operations, the threshold voltage is measured to determine the stored value.

Detailed Application Field Plans

• Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings and user preferences.
• Industrial Automation: Employed in programmable logic controllers (PLCs) and industrial control systems for storing critical parameters and program code.
• Automotive: Integrated into electronic control units (ECUs) for storing vehicle-specific data, such as mileage and diagnostic information.
• Medical Devices: Utilized in medical equipment for storing patient data, calibration values, and firmware updates.

Detailed and Complete Alternative Models

• AT24C01A: 1 Kilobit, 1.8V, I2C EEPROM
• AT24C02B: 2 Kilobit, 1.8V, I2C EEPROM
• AT24C04C: 4 Kilobit, 1.8V, I2C EEPROM
• AT24C08D: 8 Kilobit, 1.8V, I2C EEPROM
• AT24C16E: 16 Kilobit, 1.8V, I2C EEPROM

(Note: The above alternative models are just a few examples; there are several other options available in the AT24C series.)

In conclusion, the AT24C11-10PI-1.8 is a 1 Kilobit, 1.8V EEPROM IC that offers low power consumption, high reliability, and a small package size. It finds applications in various industries, including consumer electronics, industrial automation, automotive, and medical devices. While it has limitations in terms of memory size and write speed, its advantages make it a popular choice for non-volatile data storage requirements.