AT24C128-10PC-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
  • Wide operating voltage range
  • Small package size
• Package: PDIP (Plastic Dual In-line Package)
• Essence: EEPROM memory chip
• Packaging/Quantity: Tray, 100 pieces per tray

Specifications

• Part Number: AT24C128-10PC-1.8
• Memory Size: 128 kilobits (16 kilobytes)
• Operating Voltage: 1.8V
• Speed Grade: 10 MHz
• Interface: I2C (Inter-Integrated Circuit)
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT24C128-10PC-1.8 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: The data stored in the AT24C128-10PC-1.8 is retained even when power is removed.
• Electrically erasable and programmable: Allows for easy modification of stored data.
• I2C interface: Enables simple communication with other devices using a two-wire serial bus.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High reliability ensures data integrity. - Wide operating voltage range allows for compatibility with various systems. - Small package size saves board space.

Disadvantages: - Limited memory size compared to other EEPROM chips. - Slower speed grade may not be suitable for applications requiring high data transfer rates.

Working Principles

The AT24C128-10PC-1.8 uses a floating gate transistor technology 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 during erasure, allowing the transistor to return to its original state. The I2C interface facilitates communication between the chip and the controlling device.

Detailed Application Field Plans

The AT24C128-10PC-1.8 is commonly used in various electronic devices that require non-volatile memory storage, such as: - Consumer electronics (e.g., TVs, set-top boxes) - Industrial control systems - Automotive electronics - Medical devices - Smart meters

Detailed and Complete Alternative Models

• AT24C01A: 1 kilobit (128 bytes) memory size, compatible with AT24C128-10PC-1.8 in terms of pin configuration and functionality.
• AT24C256C: 256 kilobits (32 kilobytes) memory size, higher capacity alternative with similar features.

(Note: These are just a few examples; there are several alternative models available from different manufacturers.)

This concludes the encyclopedia entry for AT24C128-10PC-1.8, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.