S12Q Automotive and Industrial Microcontrollers (MCUs)

S12Q
  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

The MC9S12Q is an automotive MCU with up to 128 KB of embedded flash, giving you the power and flexibility of the 16-bit standard S12 core for a whole new range of cost-sensitive and space-constraint applications.

All family members feature full 16-bit data paths throughout.

The inclusion of a phase-lock look (PLL) circuit lets you adjust power consumption and performance to suit operational requirements.

In addition to the I/O ports available in each module, up to 10 dedicated I/O port bits are available with wake-up capability from stop or wait mode.

Product Details

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Block Diagram

S12Q Microcontroller Block Diagram

S12Q Microcontroller Block Diagram
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Features

  • 16-bit central processing unit (CPU12)
  • Up to 128 KB of flash (or ROM)
  • Up to 4 KB of RAM
  • An asynchronous serial communications interface (SCI)
  • A serial peripheral interface (SPI)
  • A 6-channel 16-bit timer module (TIM)
  • A 4-channel 8-bit pulse width modulator (PWM)
  • An 8-channel 10-bit analog-to-digital converter (ADC)

Comparison Table

Family Members

MC9S12Q96MC9S12Q64S9S12Q32MC9S12Q128

Design Resources

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Documentation

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Hardware

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Software

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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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