8-bit Small Package SG MCUs

Product Details

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Block Diagram

S08SG Microcontroller Block Diagram

S08SG Microcontroller Block Diagram



  • 40 MHz core
  • 4-32 KB flash range
  • 256B-1 KB RAM range
  • 1 universal asynchronous receiver/transmitter (UART), 1 serial peripheral interface (SPI), 1 inter-integrated circuit (IIC)
  • Up to 16-channel, 10-bit ADC
  • 1 analog comparator
  • In-circuit emulation (ICE) with real-time bus capture
  • Single-wire background debug module (BDM)
  • Four package options
  • This product is included in NXP product longevity program, with assured supply for a minimum of 15 years after launch


  • Electric Power Steering (EPS)
  • Doors, Window Lift and Seat Control
  • Motorcycle Engine Control Unit (ECU) and Small Engine Control
  • DSI Airbag System
  • Steering Wheel Controllers
  • Central Gateway / In-Vehicle Networking
  • Gasoline Engine Management


  • Boiler Heating Control


  • Small Motors


Quick reference to our documentation types.

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Design Resources


2 hardware offerings


1-5 of 9 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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