AT24C04-10PC-1.8

Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Low-power, high-density memory with 4K bits of storage capacity
• Package: DIP (Dual In-line Package)
• Essence: Data storage and retrieval in electronic devices
• Packaging/Quantity: Available in tubes or reels, quantity varies based on manufacturer

Specifications

• Part Number: AT24C04-10PC-1.8
• Memory Capacity: 4K bits (512 bytes)
• Operating Voltage: 1.8V
• Speed: Standard mode (100 kHz) and Fast mode (400 kHz) compatible
• Write Endurance: 1 million write cycles
• Data Retention: Up to 100 years
• Interface: I2C (Inter-Integrated Circuit)

Pin Configuration

The AT24C04-10PC-1.8 has a total of 8 pins arranged as follows:

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| | | 1 2 3 4| | 5 6 7 8| |___________| ```

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 disconnected
• Electrically erasable and programmable: Allows for easy modification of stored data
• Low-power consumption: Suitable for battery-powered devices
• High reliability: Data retention for up to 100 years
• I2C interface: Simple and widely supported communication protocol

Advantages

• Compact size and high storage density
• Easy integration into various electronic devices
• Low power consumption extends battery life
• Reliable data retention over long periods
• Compatibility with standard I2C interface simplifies design

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some alternatives
• Vulnerable to electrical noise due to the serial interface

Working Principles

The AT24C04-10PC-1.8 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells, each capable of holding one bit of information. The stored data can be modified by applying an electric field to specific cells, allowing for both writing and erasing operations. The I2C interface facilitates communication between the IC and the host device, enabling data transfer and control.

Detailed Application Field Plans

The AT24C04-10PC-1.8 is commonly used in various electronic devices that require non-volatile memory for storing configuration settings, user preferences, or small amounts of data. Some typical application fields include: - Consumer electronics: TVs, set-top boxes, remote controls - Automotive: Dashboard displays, infotainment systems - Industrial automation: Programmable logic controllers (PLCs), sensors, meters - Medical devices: Patient monitoring systems, diagnostic equipment - Internet of Things (IoT): Smart home devices, wearable technology

Detailed and Complete Alternative Models

• AT24C01A: 1K-bit EEPROM with similar features but lower storage capacity
• AT24C08A: 8K-bit EEPROM with higher storage capacity
• AT24C16A: 16K-bit EEPROM with even higher storage capacity
• AT24C32: 32K-bit EEPROM with extended addressing capabilities

These alternative models offer different storage capacities to suit specific application requirements.

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