ON Semiconductor
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NM93C86AN
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NM93C86AN

Product Overview

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

Specifications

  • Memory Size: 16 Kbits (2 Kbytes)
  • Organization: 2048 x 8 bits
  • Supply Voltage: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: SPI (Serial Peripheral Interface)
  • Write Time: 5 ms (typical)
  • Data Retention: 200 years (minimum)

Detailed Pin Configuration

The NM93C86AN has the following pin configuration:

  1. Chip Select (/CS)
  2. Serial Clock (SCK)
  3. Serial Data Input (SI)
  4. Serial Data Output (SO)
  5. Write Protect (/WP)
  6. Ground (GND)
  7. Supply Voltage (VCC)
  8. Not Connected (NC)

Functional Features

  • Low-power consumption during read/write operations
  • High-speed data transfer using SPI interface
  • Write protection feature to prevent accidental modification
  • Self-timed programming cycle for easy integration into systems
  • Software and hardware write protection options

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High-speed data transfer enhances system performance - Write protection options provide data security - Self-timed programming cycle simplifies integration

Disadvantages: - Limited memory size may not be sufficient for certain applications - Requires an external microcontroller or host device for communication

Working Principles

The NM93C86AN is a non-volatile memory IC that utilizes EEPROM technology. It stores digital information in its memory cells, which retain the data even when power is turned off. The IC communicates with an external microcontroller or host device using the SPI interface. Data can be written to and read from the memory using specific commands sent through the serial interface.

Detailed Application Field Plans

The NM93C86AN is commonly used in various electronic devices and systems, including but not limited to:

  1. Automotive: Used for storing configuration settings, calibration data, and event logs in automotive electronics.
  2. Consumer Electronics: Employed in set-top boxes, smart TVs, and audio/video equipment for storing user preferences and firmware updates.
  3. Industrial Control Systems: Utilized for storing critical parameters, sensor calibration data, and system configuration in industrial control applications.
  4. Medical Devices: Integrated into medical equipment for storing patient data, device settings, and firmware updates.
  5. Internet of Things (IoT): Incorporated in IoT devices for storing network configurations, security keys, and firmware updates.

Detailed and Complete Alternative Models

  1. AT93C86A: Similar 16 Kbit EEPROM IC with SPI interface, offered by Atmel Corporation.
  2. CAT93C86: 16 Kbit EEPROM IC with SPI interface, provided by ON Semiconductor.
  3. M93C86-WMN6P: 16 Kbit EEPROM IC with SPI interface, manufactured by STMicroelectronics.

These alternative models offer similar functionality and can be considered as alternatives to the NM93C86AN based on specific requirements and availability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de NM93C86AN en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of NM93C86AN in technical solutions:

  1. Q: What is NM93C86AN? A: NM93C86AN is a popular serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip used for non-volatile storage in various electronic devices.

  2. Q: What is the capacity of NM93C86AN? A: NM93C86AN has a capacity of 8 kilobits, which is equivalent to 1024 bytes or 8192 bits.

  3. Q: How is NM93C86AN connected to a microcontroller or other device? A: NM93C86AN uses a simple 3-wire SPI (Serial Peripheral Interface) protocol for communication with the host device.

  4. Q: Can NM93C86AN be used for storing program code? A: No, NM93C86AN is primarily designed for storing small amounts of non-volatile data such as configuration settings, calibration data, or user preferences.

  5. Q: What is the operating voltage range of NM93C86AN? A: NM93C86AN operates within a voltage range of 2.5V to 5.5V, making it compatible with a wide range of microcontrollers and other devices.

  6. Q: Is NM93C86AN capable of performing write operations? A: Yes, NM93C86AN supports both write and read operations. It allows individual bytes or entire pages to be written.

  7. Q: Can NM93C86AN retain data during power loss? A: Yes, NM93C86AN is non-volatile, meaning it can retain data even when power is disconnected.

  8. Q: What is the typical endurance of NM93C86AN? A: NM93C86AN has a typical endurance of 1 million write cycles, ensuring reliable data storage and retrieval.

  9. Q: Does NM93C86AN have any security features? A: No, NM93C86AN does not have built-in security features such as hardware encryption or password protection.

  10. Q: Can multiple NM93C86AN chips be connected together? A: Yes, multiple NM93C86AN chips can be connected in parallel to increase the overall storage capacity if required.

Please note that these answers are general and may vary depending on the specific implementation and datasheet of NM93C86AN.