NXP USA Inc.
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S9S12GN48AVLF

S9S12GN48AVLF

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, automotive applications
  • Characteristics:
    • High-performance 16-bit microcontroller
    • Low power consumption
    • Integrated peripherals for versatile applications
  • Package: LQFP-48
  • Essence: Advanced microcontroller for embedded systems
  • Packaging/Quantity: Tray packaging, quantity per tray: 250 units

Specifications

  • Architecture: 16-bit HCS12 core
  • Clock Speed: Up to 25 MHz
  • Flash Memory: 48 KB
  • RAM: 4 KB
  • Operating Voltage: 2.7V to 5.5V
  • Operating Temperature: -40°C to +85°C
  • I/O Pins: 34
  • Communication Interfaces:
    • SCI (Serial Communication Interface)
    • SPI (Serial Peripheral Interface)
    • I2C (Inter-Integrated Circuit)
    • CAN (Controller Area Network)
  • Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
  • Timers: 8-bit and 16-bit timers with various modes
  • Interrupts: 32 interrupt sources

Detailed Pin Configuration

The S9S12GN48AVLF microcontroller has a total of 48 pins arranged in the LQFP package. The pin configuration is as follows:

  1. VDD (Power Supply)
  2. VSS (Ground)
  3. RESET (Reset Input)
  4. IRQ (Interrupt Request)
  5. PT0 (Port T0)
  6. PT1 (Port T1)
  7. PT2 (Port T2)
  8. PT3 (Port T3)
  9. PT4 (Port T4)
  10. PT5 (Port T5)
  11. PT6 (Port T6)
  12. PT7 (Port T7)
  13. PP0 (Port P0)
  14. PP1 (Port P1)
  15. PP2 (Port P2)
  16. PP3 (Port P3)
  17. PP4 (Port P4)
  18. PP5 (Port P5)
  19. PP6 (Port P6)
  20. PP7 (Port P7)
  21. PP8 (Port P8)
  22. PP9 (Port P9)
  23. PP10 (Port P10)
  24. PP11 (Port P11)
  25. PP12 (Port P12)
  26. PP13 (Port P13)
  27. PP14 (Port P14)
  28. PP15 (Port P15)
  29. PP16 (Port P16)
  30. PP17 (Port P17)
  31. PP18 (Port P18)
  32. PP19 (Port P19)
  33. PP20 (Port P20)
  34. PP21 (Port P21)
  35. PP22 (Port P22)
  36. PP23 (Port P23)
  37. PP24 (Port P24)
  38. PP25 (Port P25)
  39. PP26 (Port P26)
  40. PP27 (Port P27)
  41. PP28 (Port P28)
  42. PP29 (Port P29)
  43. PP30 (Port P30)
  44. PP31 (Port P31)
  45. PP32 (Port P32)
  46. PP33 (Port P33)
  47. PP34 (Port P34)
  48. PP35 (Port P35)

Functional Features

  • High-performance 16-bit microcontroller suitable for embedded systems and automotive applications.
  • Low power consumption, making it ideal for battery-powered devices.
  • Integrated peripherals such as SCI, SPI, I2C, and CAN enable versatile communication options.
  • 10-bit ADC with 8 channels for accurate analog signal acquisition.
  • Multiple timers with various modes for precise timing control.
  • 32 interrupt sources for efficient event handling.

Advantages and Disadvantages

Advantages: - High-performance architecture for demanding applications. - Low power consumption extends battery life. - Versatile communication interfaces facilitate connectivity. - Ample flash memory and RAM for program storage and data processing. - Wide operating voltage range allows flexibility in power supply.

Disadvantages: - Limited number of I/O pins may restrict the number of external devices that can be connected. - LQFP package may require additional PCB space compared to smaller packages. - Lack of built-in Ethernet or USB interfaces may limit certain connectivity options.

Working Principles

The S9S12GN48AVLF microcontroller operates based on the HCS12 core architecture. It executes instructions stored in its flash memory and utilizes integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its I/O pins and dedicated communication interfaces like

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S9S12GN48AVLF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S9S12GN48AVLF in technical solutions:

  1. Q: What is the S9S12GN48AVLF microcontroller used for? A: The S9S12GN48AVLF microcontroller is commonly used in various technical solutions, such as industrial automation, automotive electronics, and consumer electronics.

  2. Q: What is the maximum clock frequency of the S9S12GN48AVLF? A: The S9S12GN48AVLF microcontroller can operate at a maximum clock frequency of 25 MHz.

  3. Q: How much flash memory does the S9S12GN48AVLF have? A: The S9S12GN48AVLF microcontroller has 48 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the S9S12GN48AVLF? A: Yes, the S9S12GN48AVLF supports external memory expansion through its address and data buses.

  5. Q: What peripherals are available on the S9S12GN48AVLF? A: The S9S12GN48AVLF microcontroller offers various peripherals, including UART, SPI, I2C, PWM, ADC, and timers.

  6. Q: Does the S9S12GN48AVLF support analog-to-digital conversion? A: Yes, the S9S12GN48AVLF has an integrated 10-bit ADC module for analog-to-digital conversion.

  7. Q: Can I use the S9S12GN48AVLF for motor control applications? A: Absolutely! The S9S12GN48AVLF provides dedicated PWM channels that can be used for motor control and other pulse-width modulation applications.

  8. Q: What communication interfaces are supported by the S9S12GN48AVLF? A: The S9S12GN48AVLF supports UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) communication interfaces.

  9. Q: Is the S9S12GN48AVLF suitable for real-time applications? A: Yes, the S9S12GN48AVLF offers multiple timers and interrupt capabilities, making it suitable for real-time applications that require precise timing and event handling.

  10. Q: Can I program the S9S12GN48AVLF using C or assembly language? A: Yes, the S9S12GN48AVLF can be programmed using both C and assembly language, providing flexibility for developers to choose their preferred programming language.

Please note that these questions and answers are general and may vary depending on specific application requirements and documentation provided by the manufacturer.