ON Semiconductor
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
NM93C56LM8
Details bekijken DataSheets

NM93C56LM8

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile memory
  • Characteristics:
    • Low power consumption
    • High reliability
    • Small package size
  • Package: SOP-8 (Small Outline Package)
  • Essence: NM93C56LM8 is a non-volatile memory IC that provides reliable data storage with low power consumption.
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 2K bits
  • Organization: 256 x 8 bits
  • Operating Voltage: 2.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Cycle Time: 5ms (maximum)
  • Data Retention: 200 years (minimum)

Detailed Pin Configuration

NM93C56LM8 follows the standard SOP-8 pin configuration:

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

Functional Features

  • Non-volatile memory: Retains data even when power is disconnected.
  • Serial interface: Supports easy integration with microcontrollers and other digital systems.
  • Write protection: Provides write enable/disable functionality for data security.
  • Low power consumption: Ideal for battery-powered devices.
  • High reliability: Ensures data integrity over extended periods of time.
  • Fast write cycle time: Allows for efficient data storage operations.

Advantages and Disadvantages

Advantages: - Reliable data storage - Low power consumption - Small package size - Easy integration with microcontrollers - High data retention

Disadvantages: - Limited memory size (2K bits) - Requires external components for proper operation

Working Principles

NM93C56LM8 utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data in a non-volatile manner, meaning the data remains intact even when power is disconnected. The IC communicates through a serial interface, allowing for easy integration with various digital systems. Write protection functionality ensures data security by enabling or disabling write operations.

Detailed Application Field Plans

NM93C56LM8 finds applications in various fields, including but not limited to:

  1. Automotive electronics: Used for storing critical vehicle data, such as mileage and diagnostic information.
  2. Consumer electronics: Integrated into devices like smartwatches and fitness trackers for data logging purposes.
  3. Industrial automation: Employed in control systems to store configuration settings and operational data.
  4. Medical devices: Utilized for storing patient-specific information and device calibration data.
  5. Internet of Things (IoT): Integrated into IoT devices for data storage and retrieval.

Detailed and Complete Alternative Models

  1. NM93C46LM8: Similar to NM93C56LM8 but with a smaller memory size of 1K bits.
  2. NM93C66LM8: Similar to NM93C56LM8 but with a larger memory size of 4K bits.
  3. NM93CS56LM8: Same memory size as NM93C56LM8 but with an extended operating temperature range (-40°C to +125°C).

(Note: This list is not exhaustive and other alternative models may exist.)

Word count: 408 words

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van NM93C56LM8 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of NM93C56LM8 in technical solutions:

  1. Q: What is NM93C56LM8? A: NM93C56LM8 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip that stores data electronically.

  2. Q: What is the storage capacity of NM93C56LM8? A: NM93C56LM8 has a storage capacity of 256 bits or 32 bytes.

  3. Q: How is NM93C56LM8 connected to a microcontroller or other devices? A: NM93C56LM8 uses a simple 3-wire serial interface (SI, SO, and CLK) to communicate with microcontrollers or other devices.

  4. Q: Can NM93C56LM8 be used for non-volatile storage in embedded systems? A: Yes, NM93C56LM8 is commonly used as non-volatile storage in embedded systems due to its small size and low power consumption.

  5. Q: Is NM93C56LM8 suitable for storing configuration settings or calibration data? A: Absolutely, NM93C56LM8 is often used to store configuration settings, calibration data, or other small amounts of non-volatile information.

  6. Q: Can NM93C56LM8 be reprogrammed multiple times? A: Yes, NM93C56LM8 supports multiple reprogramming cycles, typically rated for thousands of write/erase cycles.

  7. Q: What is the operating voltage range of NM93C56LM8? A: NM93C56LM8 operates within a voltage range of 2.5V to 5.5V.

  8. Q: Does NM93C56LM8 have any built-in security features? A: No, NM93C56LM8 does not have built-in security features like write protection or password protection.

  9. Q: Can NM93C56LM8 operate in extreme temperature conditions? A: Yes, NM93C56LM8 is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  10. Q: Are there any specific programming considerations for NM93C56LM8? A: Yes, NM93C56LM8 requires specific timing and voltage levels during programming, which should be followed as per the datasheet guidelines.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and documentation provided by the manufacturer for accurate information.