8-bit Small Package SG MCUs

S08SG

NXP’s 8-bit S08SG family of microcontrollers (MCUs) is an entry-level to mid-range offering designed for LIN follower, general market, high-temperature (up to 150 °C ambient) and space-constrained applications. The SG is easy to design into an application because of its non-intrusive, single-wire background debug module (BDM), which allows you to read registers without stopping execution on the chip. This reduces development time, since changes can be made while in application and in real time. It also allows debug access in constrained locations. The SG helps to lower cost, save board space and improve quality with on-chip components by eliminating the need for external crystal, low-voltage interrupt (LVI) circuit, voltage regulator, I/O mux, watchdog circuit, analog-to-digital converter (ADC) and development tools.

The SG family is also pin-compatible with the S08EL and S08SL families. This flexibility allows for upgrading and downgrading without major board redesign or long and expensive development times.

Product Details

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Block Diagram

S08SG Microcontroller Block Diagram

S08SG Microcontroller Block Diagram
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Features

General

  • 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

Automotive

  • 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

Consumer

  • Boiler Heating Control

Industrial

  • Small Motors

Design Resources

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