Micron Technology Inc.
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JR28F064M29EWBA
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JR28F064M29EWBA

Product Overview

  • Category: Flash Memory
  • Use: Data storage and retrieval in electronic devices
  • Characteristics: High capacity, fast read/write speeds, non-volatile memory
  • Package: Integrated circuit (IC) chip
  • Essence: Non-volatile memory for long-term data storage
  • Packaging/Quantity: Available in various packaging options, typically sold in bulk quantities

Specifications

  • Capacity: 64 megabytes (MB)
  • Interface: Parallel
  • Voltage: 3.3 volts (V)
  • Access Time: <100 nanoseconds (ns)
  • Operating Temperature: -40°C to +85°C
  • Endurance: Up to 100,000 program/erase cycles

Pin Configuration

The JR28F064M29EWBA flash memory chip 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. BYTE#
  46. VSS
  47. NC
  48. VCC

Functional Features

  • High-speed data transfer with fast read/write operations
  • Non-volatile memory retains data even when power is disconnected
  • Reliable and durable for long-term data storage
  • Low power consumption for energy-efficient operation
  • Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access times - Non-volatile memory ensures data retention - Versatile operating temperature range

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

Working Principles

The JR28F064M29EWBA flash memory utilizes a floating gate transistor structure to store data. When programming, electrons are trapped in the floating gate, altering the transistor's threshold voltage. This change in threshold voltage determines whether the cell represents a "0" or "1" bit. During read operations, the stored charge is measured to retrieve the stored data.

Detailed Application Field Plans

The JR28F064M29EWBA flash memory chip finds applications in various electronic devices, including but not limited to: - Solid-state drives (SSDs) - Digital cameras - Mobile phones - Tablets - Automotive electronics - Industrial control systems

Alternative Models

Below are some alternative models that offer similar functionality to the JR28F064M29EWBA flash memory:

  1. Micron MT28EW64GAXBEAC5-3IT
  2. Samsung K9F5608U0D-PCB0
  3. Toshiba TC58NVG2S0HTA00
  4. Intel JS28F064M29EWHA

These alternative models provide comparable specifications and features, making them suitable replacements for the JR28F064M29EWBA in various applications.

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10 domande e risposte comuni relative all'applicazione di JR28F064M29EWBA nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of JR28F064M29EWBA in technical solutions:

  1. Q: What is JR28F064M29EWBA? A: JR28F064M29EWBA is a specific model of flash memory chip manufactured by Intel.

  2. Q: What is the capacity of JR28F064M29EWBA? A: JR28F064M29EWBA has a capacity of 64 megabytes (MB).

  3. Q: What is the interface used by JR28F064M29EWBA? A: JR28F064M29EWBA uses a parallel NOR flash interface.

  4. Q: What is the operating voltage range for JR28F064M29EWBA? A: The operating voltage range for JR28F064M29EWBA is typically between 2.7V and 3.6V.

  5. Q: What is the maximum clock frequency supported by JR28F064M29EWBA? A: JR28F064M29EWBA supports a maximum clock frequency of 33 MHz.

  6. Q: Can JR28F064M29EWBA be used in automotive applications? A: Yes, JR28F064M29EWBA is designed to meet the requirements of automotive applications.

  7. Q: Does JR28F064M29EWBA support hardware data protection features? A: Yes, JR28F064M29EWBA supports various hardware data protection features like block locking and password protection.

  8. Q: Is JR28F064M29EWBA compatible with industrial temperature ranges? A: Yes, JR28F064M29EWBA is designed to operate reliably in industrial temperature ranges (-40°C to +85°C).

  9. Q: Can JR28F064M29EWBA be used as a boot device in embedded systems? A: Yes, JR28F064M29EWBA can be used as a boot device due to its fast access times and reliable performance.

  10. Q: Are there any specific software tools required for programming JR28F064M29EWBA? A: Yes, Intel provides software tools like the Flash Data Integrator (FDI) and the Flash Programming Tool (FPT) for programming JR28F064M29EWBA.

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