Micron Technology Inc.
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M28W320FCT70N6E
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M28W320FCT70N6E

Product Overview

  • Category: Memory chip
  • Use: Data storage and retrieval in electronic devices
  • Characteristics: Non-volatile, high capacity, fast access speed
  • Package: Integrated circuit (IC)
  • Essence: Flash memory technology
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Memory Type: NOR Flash
  • Capacity: 32 megabits (4 megabytes)
  • Operating Voltage: 2.7V - 3.6V
  • Access Time: 70 nanoseconds
  • Interface: Parallel
  • Operating Temperature: -40°C to +85°C
  • Data Retention: Up to 20 years

Detailed Pin Configuration

The M28W320FCT70N6E has a total of 48 pins. The pin configuration is as follows:

  1. VCC
  2. A0
  3. A1
  4. A2
  5. A3
  6. A4
  7. A5
  8. A6
  9. A7
  10. A8
  11. A9
  12. A10
  13. A11
  14. A12
  15. A13
  16. A14
  17. A15
  18. A16
  19. A17
  20. A18
  21. A19
  22. A20
  23. A21
  24. A22
  25. A23
  26. A24
  27. A25
  28. A26
  29. A27
  30. A28
  31. A29
  32. A30
  33. A31
  34. DQ0
  35. DQ1
  36. DQ2
  37. DQ3
  38. DQ4
  39. DQ5
  40. DQ6
  41. DQ7
  42. WE#
  43. CE#
  44. OE#
  45. RESET#
  46. VSS
  47. NC
  48. VCC

Functional Features

  • High-speed read and write operations
  • Sector erase capability for flexible data management
  • Built-in error correction code (ECC) for data integrity
  • Low power consumption in standby mode
  • Easy integration with various microcontrollers and systems

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even without power - Fast access time allows for quick data retrieval - High capacity provides ample storage space for applications - Compatibility with different devices and systems

Disadvantages: - Limited endurance compared to other memory technologies - Relatively higher cost per unit compared to some alternatives

Working Principles

The M28W320FCT70N6E utilizes flash memory technology, which is a type of non-volatile memory that can retain data even when power is removed. It stores information in memory cells consisting of floating-gate transistors. The data can be written or erased electrically using specific voltage levels applied to the memory cells.

Detailed Application Field Plans

The M28W320FCT70N6E is commonly used in various electronic devices and systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive applications - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

  1. M28W320FSB70N6E
  2. M28W320FCT70N6T
  3. M28W320FCT70N6TR
  4. M28W320FCT70N6B
  5. M28W320FCT70N6BT

These alternative models offer similar specifications and functionality to the M28W320FCT70N6E, providing options for different customer requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af M28W320FCT70N6E i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of M28W320FCT70N6E in technical solutions:

  1. Q: What is the M28W320FCT70N6E? A: The M28W320FCT70N6E is a specific model of flash memory chip manufactured by a company called STMicroelectronics.

  2. Q: What is the capacity of the M28W320FCT70N6E? A: The M28W320FCT70N6E has a capacity of 32 megabits (4 megabytes) of storage.

  3. Q: What is the operating voltage range for this chip? A: The M28W320FCT70N6E operates within a voltage range of 2.7V to 3.6V.

  4. Q: What is the maximum clock frequency supported by this chip? A: The M28W320FCT70N6E supports a maximum clock frequency of 70 MHz.

  5. Q: What interface does the M28W320FCT70N6E use? A: The M28W320FCT70N6E uses a standard parallel interface for data transfer.

  6. Q: Can this chip be used for code storage in microcontrollers? A: Yes, the M28W320FCT70N6E can be used for storing code in microcontrollers or other embedded systems.

  7. Q: Is the M28W320FCT70N6E compatible with both 8-bit and 16-bit microprocessors? A: Yes, the M28W320FCT70N6E is compatible with both 8-bit and 16-bit microprocessors.

  8. Q: Does this chip support in-system programming (ISP)? A: Yes, the M28W320FCT70N6E supports in-system programming, allowing for easy firmware updates.

  9. Q: What is the typical endurance of this flash memory chip? A: The M28W320FCT70N6E has a typical endurance of 100,000 program/erase cycles.

  10. Q: Can this chip operate in extended temperature ranges? A: Yes, the M28W320FCT70N6E is designed to operate in extended temperature ranges, typically from -40°C to +85°C.

Please note that these answers are based on general information about the M28W320FCT70N6E and may vary depending on specific application requirements or datasheet specifications.