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JS28F256P30BFA
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JS28F256P30BFA

Product Overview

  • Category: Flash Memory
  • Use: Data storage in electronic devices
  • Characteristics:
    • Non-volatile memory
    • High-speed read and write operations
    • Large storage capacity
  • Package: BGA (Ball Grid Array)
  • Essence: Reliable and efficient data storage solution
  • Packaging/Quantity: Available in bulk packaging, quantity varies based on customer requirements

Specifications

  • Capacity: 256 Megabits (32 Megabytes)
  • Interface: Parallel
  • Supply Voltage: 2.7V to 3.6V
  • Access Time: 30 ns
  • Erase/Program Suspend/Erase Suspend: Yes
  • Operating Temperature Range: -40°C to +85°C
  • Endurance: 100,000 erase/write cycles
  • Data Retention: 20 years

Pin Configuration

The JS28F256P30BFA 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. ALE
  29. CLE
  30. WE#
  31. RE#
  32. WP#
  33. RY/BY#
  34. BYTE#
  35. CE#
  36. RESET#
  37. VSS
  38. DQ0
  39. DQ1
  40. DQ2
  41. DQ3
  42. DQ4
  43. DQ5
  44. DQ6
  45. DQ7
  46. VSS
  47. VSS
  48. VCC

Functional Features

  • High-speed read and write operations for efficient data access
  • Erase and program suspend options for flexible operation
  • Reliable endurance and data retention capabilities
  • Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages

  • Large storage capacity
  • High-speed data transfer
  • Reliable and durable
  • Flexible erase and program operations

Disadvantages

  • Limited compatibility with certain devices
  • Higher power consumption compared to some alternatives

Working Principles

The JS28F256P30BFA is based on the flash memory technology. It utilizes a grid of floating-gate transistors to store data. When writing data, the memory cells are programmed by trapping electrons in the floating gate, altering the threshold voltage of the transistor. Reading data involves sensing the threshold voltage to determine the stored information.

Application Field Plans

The JS28F256P30BFA is widely used in various electronic devices that require non-volatile data storage. Some application fields include:

  1. Consumer Electronics: Smartphones, tablets, digital cameras
  2. Automotive: Infotainment systems, navigation systems
  3. Industrial: Embedded systems, control units
  4. Networking: Routers, switches

Alternative Models

  • JS28F256P30BFD
  • JS28F256P30BFE
  • JS28F256P30BFF
  • JS28F256P30BFG

These alternative models offer similar specifications and functionality as the JS28F256P30BFA, providing customers with options based on their specific requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von JS28F256P30BFA in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of JS28F256P30BFA in technical solutions:

  1. Q: What is JS28F256P30BFA? A: JS28F256P30BFA is a specific model of flash memory chip manufactured by Intel.

  2. Q: What is the capacity of JS28F256P30BFA? A: The JS28F256P30BFA has a capacity of 256 megabits (32 megabytes).

  3. Q: What is the interface used to connect JS28F256P30BFA to a microcontroller or processor? A: JS28F256P30BFA uses a parallel interface, typically connected using address, data, and control lines.

  4. Q: Can JS28F256P30BFA be used as a boot device? A: Yes, JS28F256P30BFA can be used as a boot device for embedded systems.

  5. Q: What is the operating voltage range of JS28F256P30BFA? A: JS28F256P30BFA operates at a voltage range of 2.7V to 3.6V.

  6. Q: Does JS28F256P30BFA support random access read and write operations? A: Yes, JS28F256P30BFA supports random access read and write operations.

  7. Q: Is JS28F256P30BFA suitable for high-speed data storage applications? A: Yes, JS28F256P30BFA is designed for high-speed data storage applications with fast read and write access times.

  8. Q: Can JS28F256P30BFA withstand harsh environmental conditions? A: Yes, JS28F256P30BFA is designed to operate reliably in a wide range of temperatures and withstand shock and vibration.

  9. Q: Does JS28F256P30BFA support hardware and software data protection features? A: Yes, JS28F256P30BFA supports various hardware and software data protection features like block locking and password protection.

  10. Q: Can JS28F256P30BFA be used in automotive applications? A: Yes, JS28F256P30BFA is suitable for automotive applications as it meets the required standards for automotive electronics.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.