Micron Technology Inc.
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JS28F320J3F75F
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JS28F320J3F75F

Product Overview

  • Category: Flash Memory
  • Use: Data storage in electronic devices
  • Characteristics:
    • High capacity
    • Fast read and write speeds
    • Non-volatile memory
  • Package: Integrated circuit (IC)
  • Essence: Stores digital information in a compact and durable format
  • Packaging/Quantity: Typically sold in reels or trays containing multiple units

Specifications

  • Capacity: 32 gigabits (4 gigabytes)
  • Interface: Parallel
  • Voltage Range: 2.7V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Erase/Program Cycles: 100,000 minimum
  • Data Retention: 20 years minimum

Pin Configuration

The JS28F320J3F75F 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. RE#
  45. WP#
  46. RY/BY#
  47. VSS
  48. NC

Functional Features

  • High-speed data transfer
  • Block erase and program operations
  • Hardware and software protection mechanisms
  • Error correction codes (ECC) for data integrity
  • Low power consumption

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read and write speeds - Non-volatile memory retains data even without power - Reliable and durable - Suitable for a wide range of electronic devices

Disadvantages: - Limited erase/program cycles - Relatively high cost compared to other storage options - Requires specialized programming equipment

Working Principles

The JS28F320J3F75F utilizes a technology called NAND flash memory. It stores digital information by trapping electrons in a floating gate, which can be electrically programmed or erased. When reading data, the stored charge is measured to determine the stored value. The device operates based on voltage levels and specific command sequences.

Detailed Application Field Plans

The JS28F320J3F75F is commonly used in various electronic devices, including: - Solid-state drives (SSDs) - Digital cameras - Mobile phones - Tablets - Embedded systems - Automotive electronics

Alternative Models

  1. JS28F640J3F75F - 64 gigabit (8 gigabyte) capacity
  2. JS28F128J3F75F - 128 gigabit (16 gigabyte) capacity
  3. JS28F256J3F75F - 256 gigabit (32 gigabyte) capacity
  4. JS28F512J3F75F - 512 gigabit (64 gigabyte) capacity

These alternative models offer higher storage capacities while maintaining similar characteristics and functionality.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JS28F320J3F75F v technických řešeních

Sure! Here are 10 common questions and answers related to the application of JS28F320J3F75F in technical solutions:

  1. Q: What is JS28F320J3F75F? A: JS28F320J3F75F is a specific model of flash memory chip manufactured by Intel.

  2. Q: What is the capacity of JS28F320J3F75F? A: The JS28F320J3F75F has a capacity of 32 megabytes (MB).

  3. Q: What is the interface used for connecting JS28F320J3F75F to a system? A: JS28F320J3F75F uses a parallel interface for connection.

  4. Q: What voltage does JS28F320J3F75F operate at? A: JS28F320J3F75F operates at a voltage range of 2.7V to 3.6V.

  5. Q: Can JS28F320J3F75F be used in industrial applications? A: Yes, JS28F320J3F75F is suitable for use in industrial applications due to its wide temperature range and reliability.

  6. Q: Is JS28F320J3F75F compatible with other flash memory chips? A: JS28F320J3F75F follows industry-standard interfaces and protocols, making it compatible with other flash memory chips.

  7. Q: What is the programming time for JS28F320J3F75F? A: The typical programming time for JS28F320J3F75F is around 10 microseconds per byte.

  8. Q: Does JS28F320J3F75F support hardware or software data protection features? A: Yes, JS28F320J3F75F supports both hardware and software data protection features to ensure data integrity.

  9. Q: Can JS28F320J3F75F be used in automotive applications? A: Yes, JS28F320J3F75F is designed to meet the requirements of automotive applications, including extended temperature ranges.

  10. Q: What is the expected lifespan of JS28F320J3F75F? A: JS28F320J3F75F has a typical endurance of 100,000 program/erase cycles, ensuring a long lifespan for most applications.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.