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78Q2123R/F
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78Q2123R/F

Product Overview

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

Specifications

  • Architecture: RISC (Reduced Instruction Set Computing)
  • Clock Speed: 200 MHz
  • Data Bus Width: 32 bits
  • Program Memory Size: 512 KB Flash
  • Data Memory Size: 64 KB SRAM
  • Operating Voltage: 3.3V
  • I/O Pins: 48
  • Communication Interfaces: UART, SPI, I2C
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 78Q2123R/F has a total of 48 pins arranged as follows:

  1. VDDA - Analog Power Supply
  2. VSSA - Analog Ground
  3. XTAL1 - Crystal Oscillator Input
  4. XTAL2 - Crystal Oscillator Output
  5. RESET - Reset Input
  6. VDD - Digital Power Supply
  7. VSS - Digital Ground
  8. P0.0 - General Purpose I/O Pin
  9. P0.1 - General Purpose I/O Pin
  10. P0.2 - General Purpose I/O Pin
  11. P0.3 - General Purpose I/O Pin
  12. P0.4 - General Purpose I/O Pin
  13. P0.5 - General Purpose I/O Pin
  14. P0.6 - General Purpose I/O Pin
  15. P0.7 - General Purpose I/O Pin
  16. P1.0 - General Purpose I/O Pin
  17. P1.1 - General Purpose I/O Pin
  18. P1.2 - General Purpose I/O Pin
  19. P1.3 - General Purpose I/O Pin
  20. P1.4 - General Purpose I/O Pin
  21. P1.5 - General Purpose I/O Pin
  22. P1.6 - General Purpose I/O Pin
  23. P1.7 - General Purpose I/O Pin
  24. P2.0 - General Purpose I/O Pin
  25. P2.1 - General Purpose I/O Pin
  26. P2.2 - General Purpose I/O Pin
  27. P2.3 - General Purpose I/O Pin
  28. P2.4 - General Purpose I/O Pin
  29. P2.5 - General Purpose I/O Pin
  30. P2.6 - General Purpose I/O Pin
  31. P2.7 - General Purpose I/O Pin
  32. P3.0 - General Purpose I/O Pin
  33. P3.1 - General Purpose I/O Pin
  34. P3.2 - General Purpose I/O Pin
  35. P3.3 - General Purpose I/O Pin
  36. P3.4 - General Purpose I/O Pin
  37. P3.5 - General Purpose I/O Pin
  38. P3.6 - General Purpose I/O Pin
  39. P3.7 - General Purpose I/O Pin
  40. RXD - UART Receive Data
  41. TXD - UART Transmit Data
  42. SDA - I2C Serial Data
  43. SCL - I2C Serial Clock
  44. MOSI - SPI Master Output Slave Input
  45. MISO - SPI Master Input Slave Output
  46. SCK - SPI Serial Clock
  47. SS - SPI Slave Select
  48. VBAT - Backup Battery Input

Functional Features

  • Advanced signal processing capabilities for audio and video applications
  • High-performance RISC architecture for efficient data processing
  • Low-power consumption for extended battery life in portable devices
  • Multiple communication interfaces for seamless integration with other components
  • Flexible I/O pins for versatile connectivity options

Advantages and Disadvantages

Advantages: - High-performance signal processing capabilities - Low-power consumption for energy-efficient operation - Versatile I/O pins for flexible connectivity - Multiple communication interfaces for easy integration

Disadvantages: - Limited program memory size compared to some other DSPs - Relatively higher cost compared to entry-level DSPs

Working Principles

The 78Q2123R/F is based on a RISC architecture, which allows it to execute instructions quickly and efficiently. It utilizes advanced signal processing algorithms to perform complex calculations required for audio and video applications. The IC operates at a clock speed of 200 MHz and has dedicated memory for program storage and data manipulation. It communicates with other devices through various interfaces like UART, SPI, and I2C.

Detailed Application Field Plans

The 78Q2123R/F is suitable for a wide range

Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 78Q2123R/F în soluțiile tehnice

  1. What is the 78Q2123R/F?
    The 78Q2123R/F is a high-performance microcontroller designed for use in technical solutions requiring advanced processing capabilities.

  2. What are the key features of the 78Q2123R/F?
    The 78Q2123R/F features include a powerful CPU, integrated peripherals, and support for various communication interfaces.

  3. How does the 78Q2123R/F benefit technical solutions?
    The 78Q2123R/F enhances technical solutions by providing efficient processing, connectivity, and control capabilities.

  4. Can the 78Q2123R/F be used in industrial applications?
    Yes, the 78Q2123R/F is suitable for industrial applications due to its robust design and reliability.

  5. What programming languages are supported by the 78Q2123R/F?
    The 78Q2123R/F supports popular programming languages such as C and assembly language.

  6. Is the 78Q2123R/F compatible with real-time operating systems (RTOS)?
    Yes, the 78Q2123R/F is compatible with various RTOS for time-critical applications.

  7. Does the 78Q2123R/F have built-in security features?
    Yes, the 78Q2123R/F includes built-in security features to protect against unauthorized access and data breaches.

  8. Can the 78Q2123R/F interface with external sensors and actuators?
    Absolutely, the 78Q2123R/F can interface with a wide range of sensors and actuators to enable precise control and monitoring.

  9. What power supply requirements does the 78Q2123R/F have?
    The 78Q2123R/F operates within a specified voltage range and may require additional power management components for optimal performance.

  10. Are there development tools available for the 78Q2123R/F?
    Yes, there are development tools, including compilers, debuggers, and evaluation boards, available to support the application of the 78Q2123R/F in technical solutions.