24AA04SC-I/S16K

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Small form factor, low power consumption, high reliability
• Package: SOT23-5
• Essence: Data storage and retrieval
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Memory Size: 4 kilobits (512 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

1. VSS: Ground
2. SDA: Serial Data Input/Output
3. SCL: Serial Clock Input
4. WP: Write Protect
5. VCC: Power Supply

Functional Features

• Byte-wise Read and Write Operations
• Sequential Read Operation
• Software Write Protection
• Self-timed Write Cycle
• Hardware Write Protection using WP pin
• 32-byte Page Write Buffer

Advantages

• Compact size allows for easy integration into various electronic devices
• Low power consumption makes it suitable for battery-powered applications
• High reliability ensures data integrity over extended periods
• I2C interface enables simple and efficient communication with microcontrollers
• Software and hardware write protection options provide data security

Disadvantages

• Limited memory capacity may not be sufficient for certain applications
• Slower write speed compared to other types of memory
• Vulnerable to electromagnetic interference due to its small package size

Working Principles

The 24AA04SC-I/S16K EEPROM utilizes a floating-gate transistor structure to store and retrieve data. When writing, an electric charge is applied to the floating gate, altering its threshold voltage. This change in threshold voltage represents a logical 0 or 1. During reading, the stored charge is measured, allowing the retrieval of the stored data.

Detailed Application Field Plans

• Consumer Electronics: Used for storing device configuration settings, user preferences, and firmware updates.
• Automotive: Employed in various electronic control units (ECUs) for data logging, calibration, and parameter storage.
• Industrial Automation: Utilized in programmable logic controllers (PLCs) for storing program code, configuration data, and runtime parameters.
• Medical Devices: Integrated into medical equipment for storing patient data, device settings, and event logs.

Detailed and Complete Alternative Models

• 24AA02SC-I/S16K: 2 kilobits (256 bytes) memory size
• 24AA08SC-I/S16K: 8 kilobits (1024 bytes) memory size
• 24AA16SC-I/S16K: 16 kilobits (2048 bytes) memory size

Note: The above alternative models are from the same series and share similar characteristics and features.

This concludes the encyclopedia entry for 24AA04SC-I/S16K, providing comprehensive information about its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.