NXP USA Inc.
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S9S12GN48BMLC
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S9S12GN48BMLC

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: 48-pin LQFP (Low-Profile Quad Flat Package)
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray packaging, quantity varies based on customer requirements

Specifications

  • Architecture: 16-bit HCS12 core
  • Clock Speed: Up to 25 MHz
  • Flash Memory: 48 KB
  • RAM: 4 KB
  • EEPROM: 512 bytes
  • Operating Voltage: 2.35V to 5.5V
  • Operating Temperature: -40°C to +125°C
  • I/O Pins: 38
  • Timers: 8-channel 16-bit timers
  • Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
  • Serial Communication Interfaces: SCI, SPI, I2C
  • PWM Channels: 6
  • Interrupts: 32 sources
  • Package Type: LQFP-48

Detailed Pin Configuration

The S9S12GN48BMLC microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. VDDH: High-voltage power supply
  2. VSS: Ground
  3. RESET: Reset input
  4. IRQ: Interrupt request input
  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. VDD: Power supply
  46. VSSA: Analog ground
  47. VDDA: Analog power supply
  48. OSCIN/OSCOUT: Oscillator input/output

Functional Features

  • High-performance 16-bit HCS12 core for efficient processing
  • Low-power consumption for extended battery life in automotive applications
  • Integrated peripherals such as timers, ADC, and serial communication interfaces
  • Flexible I/O pins for versatile connectivity options
  • Robust interrupt handling with 32 sources
  • PWM channels for precise control of motor and actuator systems

Advantages and Disadvantages

Advantages: - High-performance architecture for efficient processing - Low-power consumption extends battery life - Integrated peripherals reduce external component count - Wide operating voltage range allows flexibility in power supply - Suitable for automotive applications due to its robustness and temperature range

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Availability may be limited based on customer demand

Working Principles

The S9S12GN48BMLC microcontroller operates based on the 16-bit HCS12 core architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through its I/O pins and serial communication interfaces. The microcontroller can be programmed to perform specific tasks and respond to various inputs, making it suitable for a wide range of embedded systems and automotive applications.

Detailed Application Field Plans

The S9S12GN48BMLC microcontroller is commonly

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S9S12GN48BMLC v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S9S12GN48BMLC in technical solutions:

  1. Q: What is the S9S12GN48BMLC microcontroller used for? A: The S9S12GN48BMLC 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 supported by the S9S12GN48BMLC? A: The S9S12GN48BMLC microcontroller supports a maximum clock frequency of 25 MHz.

  3. Q: How much flash memory does the S9S12GN48BMLC have? A: The S9S12GN48BMLC microcontroller has 48 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the S9S12GN48BMLC? A: Yes, the S9S12GN48BMLC supports external memory expansion through its memory interface.

  5. Q: What communication interfaces are available on the S9S12GN48BMLC? A: The S9S12GN48BMLC microcontroller has several communication interfaces, including UART, SPI, and I2C.

  6. Q: Does the S9S12GN48BMLC support analog-to-digital conversion? A: Yes, the S9S12GN48BMLC has an integrated 10-bit analog-to-digital converter (ADC) with multiple channels.

  7. Q: Can I use the S9S12GN48BMLC for motor control applications? A: Yes, the S9S12GN48BMLC provides dedicated PWM (Pulse Width Modulation) modules that can be used for motor control.

  8. Q: What development tools are available for programming the S9S12GN48BMLC? A: There are various development tools available, including integrated development environments (IDEs) like CodeWarrior and compilers like GCC.

  9. Q: Is the S9S12GN48BMLC suitable for low-power applications? A: Yes, the S9S12GN48BMLC microcontroller has power-saving features, such as multiple low-power modes and wake-up interrupts.

  10. Q: Can I use the S9S12GN48BMLC in automotive applications? A: Yes, the S9S12GN48BMLC is commonly used in automotive electronics due to its robustness, reliability, and support for automotive communication protocols like CAN (Controller Area Network).

Please note that the answers provided here are general and may vary depending on specific application requirements and implementation details.