8-bit Motor Control SF MCUs

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Product Details


8-bit HCS08 Central Processor Unit (CPU)

  • Up to 40 MHz HCS08 core frequency with 2.7V to 5.5V operation across temperature range of -40°C to +125°C

On-Chip Memory

  • 4K flash read/program/erase across entire operating voltage and temperature ranges
  • 128 bytes random access memory (RAM)
  • Security circuitry

Power-Saving Modes

  • Two low-power stop modes, reduced-power wait mode

Clock Source Options

  • Internal clock source (ICS) module


  • Interrupt priority controller (IPC)
  • Analog-to-digital converter (ADC)
    • Up to 8-channel
    • 10-bit resolution
    • 2.5 µs conversion time
  • Timer/pulse-width modulator module (TPM)
    • One 40 MHz 6-ch
    • One 40 MHz 1-ch
  • MTIM16—Two 16-bit modulo timers
  • Pulse width timers (PWT)
    • Two 16-bit PWT
    • selectable driving clock
    • positive/negative/period capture
  • Two 5-bit programmable reference analog comparators (PRACMP) with eight optional inputs for both positive and negative inputs
  • I2C module capable of operation up to 100 kbps operation with maximum bus loading
  • Fault detection shut down (FDS)
    • Shut down output pin upon fault detection


  • Up to 18 GPIO pins including one input-only pin and one output-only pin
  • KBI—4-pin keyboard interrupt module

System Protection

  • Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock
  • Low-voltage detection with reset or interrupt, selectable trip points
  • Illegal opcode detection with reset
  • Illegal address detection with reset
  • Flash block protection

Development Support

  • Single-wire background debug interface
  • Breakpoint setting capability
  • On-chip in-circuit emulator (ICE) debug module
    • Two comparators
    • Nine trigger points

Part numbers include: MC9S08SF4MTG, MC9S08SF4MTJ.


Quick reference to our documentation types.

1-5 of 11 documents

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Design Files

1 design file


5 hardware offerings


1-5 of 8 software files

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

Engineering Services

3 engineering services

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