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PC28F640P30B85A
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PC28F640P30B85A

Basic Information Overview

  • Category: Flash Memory
  • Use: Data storage in electronic devices
  • Characteristics:
    • Non-volatile memory
    • High-density storage
    • Fast read and write speeds
  • Package: BGA (Ball Grid Array)
  • Essence: Provides reliable and high-performance data storage for various electronic devices
  • Packaging/Quantity: Available in bulk packaging, quantity varies based on customer requirements

Specifications

  • Capacity: 64 Megabits (8 Megabytes)
  • Interface: Parallel
  • Voltage Supply: 2.7V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Erase/Program Cycles: 100,000 minimum
  • Data Retention: 20 years minimum

Detailed Pin Configuration

The PC28F640P30B85A 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
  • Reliable and durable storage
  • Low power consumption
  • Built-in error correction mechanisms
  • Support for various read and write operations
  • Advanced security features to protect stored data

Advantages and Disadvantages

Advantages: - High-density storage capacity - Fast read and write speeds - Long data retention period - Low power consumption

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

Working Principles

The PC28F640P30B85A utilizes a floating gate transistor technology to store data. It uses electrical charges trapped in the floating gate to represent binary information (0s and 1s). The presence or absence of charge determines the state of each memory cell, allowing for data storage and retrieval.

Detailed Application Field Plans

The PC28F640P30B85A is widely used in various electronic devices that require non-volatile data storage. Some common application fields include: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation, engine control units) - Industrial equipment (robotics, control systems, data loggers) - Networking devices (routers, switches, modems)

Detailed and Complete Alternative Models

  • PC28F640P33B85A
  • PC28F640P30T85A
  • PC28F640P33T85A
  • PC28F640P30B85B
  • PC28F640P33B85B

These alternative models offer similar specifications and functionality, providing options for different application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan PC28F640P30B85A dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of PC28F640P30B85A in technical solutions:

  1. Q: What is PC28F640P30B85A? A: PC28F640P30B85A is a specific model of flash memory chip manufactured by Intel.

  2. Q: What is the storage capacity of PC28F640P30B85A? A: PC28F640P30B85A has a storage capacity of 64 megabytes (MB).

  3. Q: What is the interface used to connect PC28F640P30B85A to a microcontroller or processor? A: PC28F640P30B85A uses a parallel interface, specifically the 8-bit data bus.

  4. Q: What voltage level does PC28F640P30B85A operate at? A: PC28F640P30B85A operates at a voltage level of 3.3 volts (V).

  5. Q: Can PC28F640P30B85A be used for code storage in embedded systems? A: Yes, PC28F640P30B85A can be used for storing code in various embedded systems.

  6. Q: Is PC28F640P30B85A suitable for high-speed data transfer applications? A: Yes, PC28F640P30B85A supports high-speed data transfer with a maximum clock frequency of 85 MHz.

  7. Q: Does PC28F640P30B85A have built-in error correction capabilities? A: Yes, PC28F640P30B85A includes hardware-based error correction code (ECC) functionality.

  8. Q: Can PC28F640P30B85A withstand harsh environmental conditions? A: Yes, PC28F640P30B85A is designed to operate reliably in a wide range of temperatures and humidity levels.

  9. Q: Is PC28F640P30B85A compatible with industry-standard flash memory protocols? A: Yes, PC28F640P30B85A supports common flash memory protocols such as SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit).

  10. Q: Are there any specific programming requirements for PC28F640P30B85A? A: Yes, PC28F640P30B85A requires specific programming algorithms and voltage levels for proper operation, which can be found in the datasheet provided by Intel.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the official documentation and datasheet for accurate information.