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JS28F256P30B95A
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JS28F256P30B95A

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: 256 Megabits (32 Megabytes)
  • Voltage Range: 2.7V to 3.6V
  • Interface: Parallel
  • Access Time: 30 nanoseconds
  • Erase/Program Cycles: 100,000 cycles
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The JS28F256P30B95A 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. BYTE#
  35. WE#
  36. CE#
  37. OE#
  38. RE#
  39. WP#
  40. RY/BY#
  41. DQ0
  42. DQ1
  43. DQ2
  44. DQ3
  45. DQ4
  46. DQ5
  47. DQ6
  48. DQ7

Functional Features

  • High-speed data transfer
  • Reliable and durable storage
  • Low power consumption
  • Built-in error correction mechanisms
  • Support for various memory management techniques

Advantages and Disadvantages

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

Disadvantages: - Limited erase/program cycles - Relatively high cost compared to other memory technologies

Working Principles

The JS28F256P30B95A utilizes a floating gate transistor technology to store digital information. It consists of an array of memory cells, each capable of storing a single bit of data. The state of each memory cell is determined by the presence or absence of an electrical charge on its floating gate. This charge can be modified through programming and erased when necessary.

Detailed Application Field Plans

The JS28F256P30B95A is commonly used in various electronic devices that require non-volatile storage, such as: - Mobile phones - Digital cameras - Solid-state drives (SSDs) - Set-top boxes - Industrial control systems

Alternative Models

Here are some alternative models that offer similar functionality: - JS28F256P33B95A - JS28F256P35B95A - JS28F256P37B95A - JS28F256P40B95A

These models differ mainly in their access time, capacity, and voltage requirements. It is recommended to choose the model that best suits the specific requirements of the application.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af JS28F256P30B95A i tekniske løsninger

  1. Question: What is JS28F256P30B95A?
    Answer: JS28F256P30B95A is a specific model of flash memory chip manufactured by Intel.

  2. Question: What is the capacity of JS28F256P30B95A?
    Answer: The capacity of JS28F256P30B95A is 256 megabits (32 megabytes).

  3. Question: What is the voltage requirement for JS28F256P30B95A?
    Answer: JS28F256P30B95A operates at a voltage range of 2.7V to 3.6V.

  4. Question: What is the interface used to connect JS28F256P30B95A to a microcontroller or processor?
    Answer: JS28F256P30B95A uses a parallel interface with a 16-bit data bus.

  5. Question: Can JS28F256P30B95A be used in industrial applications?
    Answer: Yes, JS28F256P30B95A is designed for industrial-grade applications and can withstand harsh operating conditions.

  6. Question: Does JS28F256P30B95A support hardware data protection features?
    Answer: Yes, JS28F256P30B95A provides hardware-based data protection mechanisms such as block locking and password protection.

  7. Question: What is the maximum operating temperature range for JS28F256P30B95A?
    Answer: JS28F256P30B95A can operate within a temperature range of -40°C to +85°C.

  8. Question: Is JS28F256P30B95A compatible with common microcontrollers and processors?
    Answer: Yes, JS28F256P30B95A is compatible with a wide range of microcontrollers and processors that support parallel flash memory interfaces.

  9. Question: Can JS28F256P30B95A be used for firmware storage in embedded systems?
    Answer: Yes, JS28F256P30B95A is commonly used for firmware storage in various embedded systems.

  10. Question: Are there any specific programming requirements for JS28F256P30B95A?
    Answer: Yes, JS28F256P30B95A requires specific programming algorithms and voltage levels to ensure proper operation and data integrity. It is important to refer to the datasheet and programming guide provided by Intel for detailed instructions.