8-Bit General Purpose Enhanced Performance SV MCUs

S08SV

The 8-bit MC9S08SV16/8 (SV16/8) family of microcontrollers (MCUs) with enhanced performance, system reliability and design flexibility to meet the tough design requirements of industrial applications. The S08SV family increases design flexibility with 30 GPIO pins and simplifies software design through an interrupt priority controller with nested interrupt capability.

Product Details

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Block Diagram

Freescale S08SV Microcontroller Block Diagram

Freescale S08SV Microcontroller Block Diagram
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Features

8-bit HCS08 Central Processing Unit (CPU)

  • Up to 20 MHz internal bus (40 MHz HCS08 core) frequency with 2.7V to 5.5V operation across temperature range of -40°C to +85°C

On-Chip Memory

  • Up to 16K flash read/program/erase across entire operating voltage and temperature ranges
  • Up to 1024 bytes random access memory (RAM)
  • Security circuitry

Power-Saving Modes

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

Clock Source Options

  • Oscillator (XOSC) clock source options include oscillator, crystal or ceramic resonator
  • Up to 20 MHz internal clock source (ICS) module

Peripherals

  • Interrupt priority controller (IPC
  • Analog-to-digital converter (ADC)
    • 12-channel
    • 10-bit resolution
  • Timer/pulse-width modulator module (TPM)
    • 1 x 6-channel
    • 1 x 2-channel
  • MTIM16—One 16-bit modulo timer with optional prescaler
  • SCI module with optional 13-bit break, LIN extensions
  • SPI module in 8-bit data length modes with a receive data buffer hardware match function
  • I2C module capable of up to 100 kbps operation with maximum bus loading
  • Analog comparator (ACMP) with option to compare to internal reference
  • Real time counter (RTC)

Input/Output

  • Up to 30 general purpose input/output (GPIO) pins
    • one input-only pin
    • one outputonly pin
  • KBI—8-pin keyboard interrupt module

System Protection

  • Watchdog computer operating properly (COP) module can be 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

Design Resources

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