ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
NM24C16EM

NM24C16EM

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile Memory
  • Characteristics: High-density, Serial EEPROM
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Stores and retrieves digital information even when power is turned off
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

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

Detailed Pin Configuration

The NM24C16EM 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-density memory storage
  • Low power consumption
  • Easy interfacing with microcontrollers
  • Built-in write protection mechanism
  • Reliable data retention
  • Fast write cycle time

Advantages and Disadvantages

Advantages

  • Compact size and lightweight
  • Wide operating voltage range
  • Suitable for low-power applications
  • High-speed data transfer
  • Long data retention period

Disadvantages

  • Limited memory capacity compared to other non-volatile memory options
  • Requires an external microcontroller for read/write operations

Working Principles

The NM24C16EM 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 memory cells can be electrically programmed and erased, allowing for non-volatile data storage.

Detailed Application Field Plans

The NM24C16EM is commonly used in various electronic devices and systems, including:

  1. Consumer electronics (e.g., TVs, audio players)
  2. Automotive applications (e.g., car infotainment systems)
  3. Industrial control systems
  4. Medical equipment
  5. Smart meters
  6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  1. AT24C16: Manufactured by Atmel Corporation
  2. CAT24C16: Manufactured by ON Semiconductor
  3. M24C16: Manufactured by STMicroelectronics
  4. 24AA16: Manufactured by Microchip Technology Inc.
  5. FM24C16: Manufactured by Cypress Semiconductor Corporation

These alternative models offer similar functionality and compatibility with the I2C interface.

Word Count: 275 words

技術ソリューションにおける NM24C16EM の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of NM24C16EM in technical solutions:

  1. Q: What is NM24C16EM? A: NM24C16EM is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by a company called Microchip Technology.

  2. Q: What is the capacity of NM24C16EM? A: NM24C16EM has a capacity of 16 kilobits, which is equivalent to 2 kilobytes.

  3. Q: What is the operating voltage range for NM24C16EM? A: The operating voltage range for NM24C16EM is typically between 2.5V and 5.5V.

  4. Q: What is the maximum clock frequency supported by NM24C16EM? A: NM24C16EM supports a maximum clock frequency of 400 kHz.

  5. Q: Can NM24C16EM be used for storing program code? A: No, NM24C16EM is primarily designed for data storage and not suitable for storing program code.

  6. Q: Is NM24C16EM compatible with I2C communication protocol? A: Yes, NM24C16EM uses the I2C (Inter-Integrated Circuit) communication protocol for interfacing with microcontrollers or other devices.

  7. Q: Can NM24C16EM be reprogrammed multiple times? A: Yes, NM24C16EM is an EEPROM, which means it can be electrically erased and reprogrammed multiple times.

  8. Q: What is the typical endurance of NM24C16EM? A: NM24C16EM has a typical endurance of 1 million write/erase cycles.

  9. Q: Does NM24C16EM have built-in write protection? A: Yes, NM24C16EM has a built-in write protection feature that allows you to protect specific memory areas from being modified.

  10. Q: What are some common applications of NM24C16EM? A: NM24C16EM is commonly used in various technical solutions such as smart cards, industrial control systems, automotive electronics, and consumer electronics for storing configuration data, calibration data, or user settings.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.