24AA04-I/S16K

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)

Characteristics: - Small form factor - Low power consumption - High data retention - Easy to integrate into electronic systems

Package: SOT-23-5

Essence: The 24AA04-I/S16K is a 4-kilobit EEPROM IC that provides non-volatile storage for electronic devices.

Packaging/Quantity: The 24AA04-I/S16K is typically sold in reels, with each reel containing 3,000 units.

Specifications

• Memory Size: 4 kilobits (512 bytes)
• Interface: I2C (Two-wire Serial Interface)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24AA04-I/S16K has a total of 5 pins:

1. VCC: Power supply input
2. SDA: Serial Data Line for I2C communication
3. SCL: Serial Clock Line for I2C communication
4. WP: Write Protect pin for hardware write protection
5. GND: Ground reference

Functional Features

• Byte-wise Read and Write operations
• Sequential Read operation for faster data retrieval
• Software and Hardware Write Protection
• Self-timed Write cycle completion
• Built-in Write cycle time-out
• 32-byte page write buffer

Advantages

• Compact size allows for easy integration into space-constrained designs
• Low power consumption makes it suitable for battery-powered devices
• High data retention ensures long-term reliability of stored information
• I2C interface enables simple and efficient communication with microcontrollers

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write speed compared to other non-volatile memory technologies
• Vulnerable to electrical noise due to its small package size

Working Principles

The 24AA04-I/S16K utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells, which can be individually programmed or erased using electrical signals. The I2C interface allows for easy communication between the IC and a microcontroller, enabling read and write operations.

Detailed Application Field Plans

The 24AA04-I/S16K is widely used in various electronic devices and systems, including but not limited to:

1. Consumer Electronics: Smartphones, tablets, digital cameras, and portable media players.
2. Automotive: Engine control units, infotainment systems, and dashboard displays.
3. Industrial Automation: Programmable logic controllers (PLCs), sensors, and monitoring systems.
4. Medical Devices: Patient monitoring equipment, infusion pumps, and diagnostic devices.
5. Home Appliances: Smart thermostats, home security systems, and kitchen appliances.

Detailed and Complete Alternative Models

1. 24AA02-I/SN: 2-kilobit EEPROM IC with similar specifications and features.
2. 24AA08-I/P: 8-kilobit EEPROM IC with higher storage capacity.
3. 24LC64-I/P: 64-kilobit EEPROM IC with extended memory size.

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

Word count: 488 words