AT24C11Y1-10YU-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Low-power, high-density memory storage
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval in electronic devices
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

• Part Number: AT24C11Y1-10YU-1.8
• Memory Size: 1 Kilobit (128 bytes)
• Operating Voltage: 1.7V to 5.5V
• Speed: 400 kHz (I2C-compatible interface)
• Endurance: 1 million write cycles
• Data Retention: 100 years
• Operating Temperature Range: -40°C to +85°C

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

• I2C-Compatible Interface: Allows for easy integration with various microcontrollers and other ICs.
• Byte-Writable: Enables individual byte-level read and write operations.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Self-Timed Programming Cycle: Simplifies programming and ensures reliable data storage.

Advantages

• Low Power Consumption: Ideal for battery-powered devices, as it consumes minimal power during operation.
• High Density: Offers a compact solution for storing small amounts of data in electronic systems.
• Reliable Data Retention: Ensures long-term storage of critical information without the need for power.

Disadvantages

• Limited Storage Capacity: With a memory size of only 1 kilobit, it may not be suitable for applications requiring large amounts of data storage.
• Slower Write Speed: The EEPROM technology used in AT24C11Y1-10YU-1.8 has slower write speeds compared to other memory technologies.

Working Principles

AT24C11Y1-10YU-1.8 utilizes EEPROM technology, which allows for non-volatile storage of data. It uses an I2C-compatible interface to communicate with the controlling microcontroller or IC. The memory can be written to and read from at the byte level, providing flexibility in data manipulation. The self-timed programming cycle ensures reliable data storage and retrieval.

Detailed Application Field Plans

• Consumer Electronics: Used in devices such as smartwatches, remote controls, and digital cameras for storing configuration settings and user preferences.
• Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial control systems for storing calibration data, device parameters, and system configurations.
• Automotive Electronics: Integrated into automotive modules and systems for storing vehicle-specific data, such as VIN numbers, mileage, and diagnostic information.

Detailed and Complete Alternative Models

• AT24C01A: 1 Kilobit (128 bytes), 1.7V to 5.5V operating voltage range, 400 kHz speed.
• AT24C02B: 2 Kilobits (256 bytes), 1.7V to 5.5V operating voltage range, 400 kHz speed.
• AT24C04C: 4 Kilobits (512 bytes), 1.7V to 5.5V operating voltage range, 400 kHz speed.
• AT24C08D: 8 Kilobits (1 kilobyte), 1.7V to 5.5V operating voltage range, 400 kHz speed.

(Note: These are just a few examples of alternative models available in the AT24C series.)

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