AT24C04BN-SH-B

Product Overview

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

Specifications

• Memory Size: 4 Kilobits (512 x 8 bits)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 100 Years
• Interface: I2C (Two-wire Serial Interface)

Pin Configuration

The AT24C04BN-SH-B has the following 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
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: Ensures data integrity over long periods of time
• Small form factor: Saves space in compact electronic designs

Advantages and Disadvantages

Advantages

• Easy integration into various electronic devices
• Wide operating voltage range allows for compatibility with different systems
• High endurance and long data retention period
• Simple two-wire serial interface for easy communication

Disadvantages

• Limited memory size compared to other EEPROM options
• Relatively slower write speeds compared to other memory technologies

Working Principles

The AT24C04BN-SH-B is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve data. The memory cells can be electrically programmed and erased, allowing for non-volatile storage of information.

Detailed Application Field Plans

The AT24C04BN-SH-B is widely used in various electronic devices that require non-volatile memory for data storage and retrieval. Some common application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing user preferences and settings.
2. Industrial Automation: Employed in programmable logic controllers (PLCs), sensors, and control systems for storing configuration data and calibration parameters.
3. Automotive: Integrated into automotive electronics for storing critical data such as mileage, vehicle settings, and diagnostic information.
4. Medical Devices: Utilized in medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

• AT24C01A
• AT24C02B
• AT24C08AN
• AT24C16N
• AT24C32D
• AT24C64D
• AT24C128N
• AT24C256C
• AT24C512C

These alternative models offer varying memory sizes and features to suit different application requirements.

---

Word count: 334 words