Exar Corporation
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XR28V384IM48-F
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XR28V384IM48-F

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Signal Processor
  • Characteristics: High-performance, low-power consumption
  • Package: 48-pin Integrated Circuit Package
  • Essence: Advanced signal processing capabilities
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Model Number: XR28V384IM48-F
  • Operating Voltage: 3.3V
  • Clock Frequency: Up to 200 MHz
  • Memory Size: 384 KB
  • Data Bus Width: 16 bits
  • Program Memory Type: Flash
  • Number of I/O Pins: 32
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XR28V384IM48-F has a total of 48 pins. The pin configuration is as follows:

  1. VDDA: Analog Power Supply
  2. VSSA: Analog Ground
  3. AVREF: Analog Reference Voltage
  4. RESET: Reset Input
  5. XTAL1: Crystal Oscillator Input
  6. XTAL2: Crystal Oscillator Output
  7. VDD: Digital Power Supply
  8. VSS: Digital Ground
  9. P0.0: General Purpose I/O Pin
  10. P0.1: General Purpose I/O Pin
  11. P0.2: General Purpose I/O Pin
  12. P0.3: General Purpose I/O Pin
  13. P0.4: General Purpose I/O Pin
  14. P0.5: General Purpose I/O Pin
  15. P0.6: General Purpose I/O Pin
  16. P0.7: General Purpose I/O Pin
  17. P1.0: General Purpose I/O Pin
  18. P1.1: General Purpose I/O Pin
  19. P1.2: General Purpose I/O Pin
  20. P1.3: General Purpose I/O Pin
  21. P1.4: General Purpose I/O Pin
  22. P1.5: General Purpose I/O Pin
  23. P1.6: General Purpose I/O Pin
  24. P1.7: General Purpose I/O Pin
  25. P2.0: General Purpose I/O Pin
  26. P2.1: General Purpose I/O Pin
  27. P2.2: General Purpose I/O Pin
  28. P2.3: General Purpose I/O Pin
  29. P2.4: General Purpose I/O Pin
  30. P2.5: General Purpose I/O Pin
  31. P2.6: General Purpose I/O Pin
  32. P2.7: General Purpose I/O Pin
  33. P3.0: General Purpose I/O Pin
  34. P3.1: General Purpose I/O Pin
  35. P3.2: General Purpose I/O Pin
  36. P3.3: General Purpose I/O Pin
  37. P3.4: General Purpose I/O Pin
  38. P3.5: General Purpose I/O Pin
  39. P3.6: General Purpose I/O Pin
  40. P3.7: General Purpose I/O Pin
  41. ALE: Address Latch Enable
  42. PSEN: Program Store Enable
  43. EA/VPP: External Access Enable / Programming Voltage
  44. P2.6/A15: General Purpose I/O Pin / Address Bit 15
  45. P2.7/A14: General Purpose I/O Pin / Address Bit 14
  46. P3.6/A13: General Purpose I/O Pin / Address Bit 13
  47. P3.7/A12: General Purpose I/O Pin / Address Bit 12
  48. VPP: Programming Voltage

Functional Features

  • Advanced signal processing capabilities for digital data
  • High-performance architecture with low-power consumption
  • Flash memory for program storage
  • Multiple general-purpose I/O pins for versatile connectivity
  • Crystal oscillator input for precise timing requirements
  • Reset input for system initialization

Advantages and Disadvantages

Advantages: - High-performance signal processing capabilities - Low-power consumption for energy-efficient operation - Ample memory size for storing programs and data - Versatile I/O pins for flexible connectivity options - Reliable crystal oscillator input for accurate timing

Disadvantages: - Limited number of I/O pins may restrict complex system designs - Operating temperature range may not be suitable for extreme environments

Working Principles

The XR28V384IM48-F is a digital signal processor that operates on a 3.3V power supply. It utilizes advanced signal processing techniques to manipulate and analyze digital data. The integrated flash memory

기술 솔루션에 XR28V384IM48-F 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of XR28V384IM48-F in technical solutions:

  1. Q: What is XR28V384IM48-F? A: XR28V384IM48-F is a specific model of integrated circuit (IC) designed for use in technical solutions.

  2. Q: What are the key features of XR28V384IM48-F? A: Some key features of XR28V384IM48-F include high-speed data processing, low power consumption, and a large memory capacity.

  3. Q: In what applications can XR28V384IM48-F be used? A: XR28V384IM48-F can be used in various applications such as telecommunications, networking, industrial automation, and automotive systems.

  4. Q: What is the maximum operating frequency of XR28V384IM48-F? A: The maximum operating frequency of XR28V384IM48-F is typically specified by the manufacturer and can vary depending on the specific application requirements.

  5. Q: Does XR28V384IM48-F support multiple communication protocols? A: Yes, XR28V384IM48-F is designed to support multiple communication protocols such as Ethernet, USB, SPI, I2C, and more.

  6. Q: Can XR28V384IM48-F be used in harsh environments? A: XR28V384IM48-F is often designed to withstand harsh environmental conditions, including wide temperature ranges and high levels of vibration or shock.

  7. Q: Is XR28V384IM48-F compatible with other ICs or microcontrollers? A: XR28V384IM48-F can be integrated with other ICs or microcontrollers through standard interfaces, making it compatible with various system architectures.

  8. Q: What is the power supply voltage range for XR28V384IM48-F? A: The power supply voltage range for XR28V384IM48-F is typically specified by the manufacturer and can vary, but it is usually within a certain voltage range.

  9. Q: Does XR28V384IM48-F have built-in security features? A: Some versions of XR28V384IM48-F may include built-in security features such as encryption or authentication mechanisms to enhance system security.

  10. Q: Where can I find more detailed technical information about XR28V384IM48-F? A: You can refer to the datasheet or technical documentation provided by the manufacturer of XR28V384IM48-F for more detailed information on its specifications, pin configurations, and application guidelines.

Please note that the specific details mentioned in the answers may vary depending on the actual product and manufacturer.