ON Semiconductor
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NM24C16N
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NM24C16N

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile Memory
  • Characteristics: High-speed, Low-power, Serial EEPROM
  • Package: 8-pin DIP (Dual Inline Package)
  • Essence: Stores and retrieves digital information even when power is turned off
  • Packaging/Quantity: Available in tubes of 25 or reels of 1000

Specifications

  • Memory Size: 16 Kilobits (2 Kilobytes)
  • Interface: I2C (Inter-Integrated Circuit) compatible
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature: -40°C to +85°C
  • Write Cycle Time: 5ms (maximum)
  • Data Retention: 200 years (minimum)

Detailed Pin Configuration

The NM24C16N has the following pin configuration:

  1. A0: Address Input Bit 0
  2. A1: Address Input Bit 1
  3. A2: Address Input Bit 2
  4. GND: Ground
  5. SDA: Serial Data Input/Output
  6. SCL: Serial Clock Input
  7. WP: Write Protect
  8. VCC: Power Supply

Functional Features

  • High-speed data transfer using I2C protocol
  • Low power consumption for efficient operation
  • Write protection feature to prevent accidental modification
  • Wide operating voltage range for compatibility with various systems
  • Compact package size for space-constrained applications

Advantages

  • Non-volatile memory retains data even during power loss
  • Small form factor allows integration into compact devices
  • Low power consumption extends battery life
  • Easy interfacing with microcontrollers and other ICs

Disadvantages

  • Limited storage capacity compared to other memory technologies
  • Relatively slower write cycle time compared to some alternatives

Working Principles

The NM24C16N is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve digital information. The data can be written or erased electrically, making it non-volatile and resistant to power interruptions.

Detailed Application Field Plans

The NM24C16N is commonly used in various electronic devices that require non-volatile memory for storing configuration settings, calibration data, or user preferences. Some typical application fields include:

  1. Consumer Electronics: TVs, set-top boxes, audio players
  2. Automotive: Engine control units, infotainment systems
  3. Industrial Automation: Programmable logic controllers, sensors
  4. Medical Devices: Patient monitoring systems, diagnostic equipment
  5. Smart Home: Home automation hubs, smart appliances

Detailed and Complete Alternative Models

  1. AT24C16: Similar 16Kbit I2C-compatible EEPROM by Atmel
  2. CAT24C16: 16Kbit I2C-compatible EEPROM by ON Semiconductor
  3. M24C16: 16Kbit I2C-compatible EEPROM by STMicroelectronics

These alternative models offer similar functionality and compatibility with the I2C interface, providing options for different sourcing requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van NM24C16N in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of NM24C16N in technical solutions:

  1. Q: What is NM24C16N? A: NM24C16N is a 16K-bit serial electrically erasable programmable read-only memory (EEPROM) chip.

  2. Q: What is the operating voltage range for NM24C16N? A: The operating voltage range for NM24C16N is typically between 2.5V and 5.5V.

  3. Q: What is the maximum clock frequency supported by NM24C16N? A: NM24C16N supports a maximum clock frequency of 1 MHz.

  4. Q: Can NM24C16N be used in automotive applications? A: Yes, NM24C16N is suitable for automotive applications as it can withstand harsh environmental conditions.

  5. Q: How many bytes of data can NM24C16N store? A: NM24C16N can store up to 2048 bytes of data.

  6. Q: Does NM24C16N support both read and write operations? A: Yes, NM24C16N supports both read and write operations.

  7. Q: What is the typical endurance of NM24C16N? A: NM24C16N has a typical endurance of 1 million write cycles.

  8. Q: Can NM24C16N retain data without power supply? A: Yes, NM24C16N has non-volatile memory, which means it can retain data even without power supply.

  9. Q: Is NM24C16N compatible with I2C interface? A: Yes, NM24C16N uses the I2C (Inter-Integrated Circuit) interface for communication.

  10. Q: Can multiple NM24C16N chips be connected together in a system? A: Yes, multiple NM24C16N chips can be connected together on the same I2C bus to increase the storage capacity.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications of NM24C16N.