NM24C04N

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory storage
• Characteristics: Low power consumption, high reliability, small package size
• Package: DIP-8, SOIC-8
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Memory Size: 4 Kilobits (512 x 8 bits)
• Supply Voltage: 1.8V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 100 Years

Detailed Pin Configuration

The NM24C04N IC has a total of 8 pins arranged as follows:

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: Supply Voltage

Functional Features

• Byte-wise random access for read and write operations
• Self-timed write cycle with auto-clear on completion
• Hardware write protection using the WP pin
• Software write protection by setting specific bits in the memory
• Sequential read operation for faster data retrieval

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High reliability ensures data integrity over long periods - Small package size allows for space-efficient designs

Disadvantages: - Limited memory size may not be sufficient for certain applications - Slower write speed compared to other memory technologies

Working Principles

The NM24C04N is an EEPROM that stores data using electrically isolated floating-gate transistors. It utilizes a combination of electrical signals and voltage levels to perform read and write operations. The memory cells can be individually addressed, allowing for random access to specific data bytes.

Detailed Application Field Plans

The NM24C04N is commonly used in various electronic devices and systems, including but not limited to:

1. Consumer electronics (e.g., TVs, set-top boxes, DVD players)
2. Automotive applications (e.g., car audio systems, dashboard displays)
3. Industrial control systems (e.g., programmable logic controllers, sensors)
4. Medical equipment (e.g., patient monitoring devices, diagnostic instruments)
5. Smart meters and energy management systems

Detailed and Complete Alternative Models

• AT24C04: Similar 4 Kilobit EEPROM IC from Atmel
• CAT24C04: 4 Kilobit EEPROM IC from ON Semiconductor
• M24C04: 4 Kilobit EEPROM IC from STMicroelectronics
• 24AA04: 4 Kilobit EEPROM IC from Microchip Technology

These alternative models offer similar functionality and can be used as replacements for the NM24C04N in various applications.

Word count: 314 words