AT24C256-10PI-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: High-density storage, low power consumption, small form factor
• Package: DIP (Dual In-line Package)
• Essence: Data storage and retrieval
• Packaging/Quantity: 1 piece per package

Specifications

• Model: AT24C256-10PI-1.8
• Memory Size: 256 kilobits (32 kilobytes)
• Operating Voltage: 1.8V
• Speed Grade: 10 MHz
• Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

The AT24C256-10PI-1.8 IC has a total of 8 pins, which are as follows:

1. A0: Address Input Bit 0
2. A1: Address Input Bit 1
3. A2: Address Input Bit 2
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 disconnected
• Electrically erasable and programmable: Allows for easy modification of stored data
• High-density storage: Can store up to 32 kilobytes of data
• Low power consumption: Suitable for battery-powered devices
• Small form factor: Compact size enables integration into various electronic systems

Advantages

• Reliable data retention: Ensures long-term storage of critical information
• Easy interfacing: Utilizes the widely adopted I2C interface standard
• Low power consumption: Ideal for energy-efficient applications
• Compact design: Saves space in electronic devices

Disadvantages

• Limited storage capacity: May not be sufficient for applications requiring larger memory sizes
• Slower data transfer rate compared to some other memory technologies
• Vulnerable to electrical noise and interference

Working Principles

The AT24C256-10PI-1.8 operates based on the principles of EEPROM technology. It uses a combination of electrically controlled transistors and floating gate structures to store and retrieve data. The stored information can be modified by applying specific voltage levels to the memory cells, allowing for both erasing and programming operations.

Detailed Application Field Plans

The AT24C256-10PI-1.8 is commonly used in various electronic systems that require non-volatile memory for data storage. Some typical application fields include: - Consumer electronics: Smartphones, tablets, digital cameras - Industrial automation: Programmable logic controllers (PLCs), sensors, control systems - Automotive: Engine management systems, infotainment systems - Medical devices: Patient monitoring systems, diagnostic equipment

Detailed and Complete Alternative Models

• AT24C01A: 1 kilobit (128 bytes) EEPROM
• AT24C04: 4 kilobits (512 bytes) EEPROM
• AT24C64: 64 kilobits (8 kilobytes) EEPROM
• AT24C1024: 1024 kilobits (128 kilobytes) EEPROM

These alternative models offer different memory capacities to suit various application requirements.

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