NM24C08N

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High density, low power consumption, small package size
• Package: 8-pin DIP (Dual Inline Package)
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 8 Kilobits (1024 x 8 bits)
• Supply Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 200 Years

Detailed Pin Configuration

The NM24C08N has the following pin configuration:

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 Read and Write Operations
• Random and Sequential Read Modes
• Software Write Protection
• Self-timed Write Cycle
• Schmitt Trigger Inputs for Noise Suppression
• Low Power Consumption in Standby Mode

Advantages

• High memory density allows storage of large amounts of data
• Low power consumption extends battery life in portable devices
• Small package size saves board space in compact designs
• Wide operating voltage range provides flexibility in different applications
• Long data retention ensures data integrity over extended periods

Disadvantages

• Limited write cycle endurance may restrict certain high-frequency applications
• Lack of built-in security features may be a concern for sensitive data storage

Working Principles

The NM24C08N 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 are organized into 1024 bytes, each consisting of 8 bits. The device communicates with the microcontroller through a serial interface using the SDA (Serial Data) and SCL (Serial Clock) pins.

Detailed Application Field Plans

The NM24C08N can be used in various applications, including:

1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices such as TVs, set-top boxes, and audio systems.
2. Automotive: Employed in electronic control units (ECUs), instrument clusters, and infotainment systems for data storage and parameter settings.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs), motor drives, and sensors for storing calibration data, program code, and system parameters.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and software updates.
5. Smart Grids: Used in smart meters and energy management systems for storing consumption data, tariff information, and communication protocols.

Detailed and Complete Alternative Models

1. AT24C08: Manufactured by Atmel Corporation, similar specifications and pin configuration.
2. CAT24C08: Produced by ON Semiconductor, compatible with NM24C08N in terms of functionality and package.
3. M24C08: Manufactured by STMicroelectronics, offers similar performance and compatibility with NM24C08N.

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