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S29GL128P90FACR20
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S29GL128P90FACR20

Basic Information Overview

  • Category: Flash Memory
  • Use: Data storage and retrieval in electronic devices
  • Characteristics:
    • Non-volatile memory
    • High-density storage
    • Fast read and write operations
  • Package: Surface Mount Technology (SMT)
  • Essence: Reliable and efficient data storage solution
  • Packaging/Quantity: Available in reels, quantity depends on customer requirements

Specifications

  • Capacity: 128 Megabits (16 Megabytes)
  • Voltage Range: 2.7V to 3.6V
  • Access Time: 90 nanoseconds
  • Temperature Range: -40°C to +85°C
  • Interface: Parallel
  • Organization: 16-bit word
  • Erase/Program Cycles: 100,000 minimum

Detailed Pin Configuration

The S29GL128P90FACR20 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. DQ0
  19. DQ1
  20. DQ2
  21. DQ3
  22. DQ4
  23. DQ5
  24. DQ6
  25. DQ7
  26. DQ8
  27. DQ9
  28. DQ10
  29. DQ11
  30. DQ12
  31. DQ13
  32. DQ14
  33. DQ15
  34. WE#
  35. CE#
  36. OE#
  37. BYTE#
  38. RY/BY#
  39. RESET#
  40. VSS
  41. NC
  42. NC
  43. NC
  44. NC
  45. NC
  46. NC
  47. NC
  48. VCC

Functional Features

  • High-speed read and write operations
  • Low power consumption
  • Sector erase capability
  • Built-in hardware data protection
  • Automatic program and erase algorithms
  • Software and hardware reset options

Advantages and Disadvantages

Advantages: - Fast access time - High storage capacity - Reliable data retention - Low power consumption

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

Working Principles

The S29GL128P90FACR20 is based on the NOR flash memory technology. It stores data using a grid of memory cells, where each cell can store one or more bits of information. The memory cells are organized into sectors, which can be individually erased or programmed. When data needs to be read or written, the appropriate address is provided, and the memory controller accesses the corresponding memory cell.

Detailed Application Field Plans

The S29GL128P90FACR20 is widely used in various electronic devices that require non-volatile data storage. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets) - Automotive systems (e.g., infotainment, navigation) - Industrial control systems - Medical devices - Networking equipment

Detailed and Complete Alternative Models

  • S29GL064P90FACR10: 64 Megabit (8 Megabyte) capacity, 90 nanoseconds access time
  • S29GL256P90FACR20: 256 Megabit (32 Megabyte) capacity, 90 nanoseconds access time
  • S29GL512P90FACR20: 512 Megabit (64 Megabyte) capacity, 90 nanoseconds access time

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.

Word count: 383 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av S29GL128P90FACR20 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of S29GL128P90FACR20 in technical solutions:

  1. Q: What is the S29GL128P90FACR20? A: The S29GL128P90FACR20 is a flash memory device with a capacity of 128 megabits (16 megabytes) manufactured by Cypress Semiconductor.

  2. Q: What are the key features of the S29GL128P90FACR20? A: The key features include a 90 nanosecond access time, a 3V power supply, a parallel interface, and a 128-bit page programming capability.

  3. Q: What are some typical applications for the S29GL128P90FACR20? A: The S29GL128P90FACR20 is commonly used in embedded systems, automotive electronics, industrial control systems, and consumer electronics.

  4. Q: How can I interface with the S29GL128P90FACR20? A: The S29GL128P90FACR20 uses a parallel interface, so you can connect it to a microcontroller or a processor using address, data, and control lines.

  5. Q: What is the maximum operating temperature range for the S29GL128P90FACR20? A: The S29GL128P90FACR20 has an extended temperature range of -40°C to +85°C, making it suitable for various environments.

  6. Q: Can I use the S29GL128P90FACR20 as a boot device? A: Yes, the S29GL128P90FACR20 can be used as a boot device in many systems. It supports both single-word and multi-word booting methods.

  7. Q: How reliable is the S29GL128P90FACR20? A: The S29GL128P90FACR20 has a high reliability rating, with endurance of at least 100,000 program/erase cycles and data retention of at least 20 years.

  8. Q: Does the S29GL128P90FACR20 support hardware or software write protection? A: Yes, the S29GL128P90FACR20 supports both hardware and software write protection mechanisms to prevent accidental modification of data.

  9. Q: Can I perform in-system programming (ISP) on the S29GL128P90FACR20? A: Yes, the S29GL128P90FACR20 supports in-system programming, allowing you to update the firmware or data without removing the device from the system.

  10. Q: Are there any development tools or software available for working with the S29GL128P90FACR20? A: Yes, Cypress Semiconductor provides various development tools, such as programming software, datasheets, application notes, and evaluation boards, to assist in working with the S29GL128P90FACR20.

Please note that these answers are general and may vary depending on specific requirements and implementation details.