8-bit General Purpose MP MCUs

Block Diagram

Freescale S08MP Microcontroller Block Diagram

Freescale S08MP Microcontroller Block Diagram

Features

S08 Central Processor Unit (CPU)

  • Up to 50 MHz HCS08 CPU @ 2.7–5.5V across a temperature range of -40°C to +105°C
  • HCS08 instruction set with added BGND instruction

On-Chip Memory

  • Up to 16 KB flash read/program/erase over full operating voltage and temperature range
  • Up to 1 KB RAM
  • Security circuitry to prevent unauthorized access to RAM and flash contents

Power Saving Modes

  • Two low-power Stop modes and reduced power Wait mode
  • Peripheral clock gating can disable clocks to unused modules

Peripherals

  • Analog-to-digital converter (ADC)
    • 13 channels
    • 12-bit resolution
    • 2.5 µs conversion time
    • Automatic compare function
    • 1.7 mV/°C temperature sensor
    • Internal bandgap reference channel
    • Operation in stop 3 mode
  • 1 x 2-ch. FlexTimer + 1 x 6-ch
    • Supports up to 51.34 MHz operation
    • Selectable input capture
    • Output compare
    • Edgeor center-aligned PWM
    • Dead time insertion
    • Fault inputs
  • MTIM: simple 8-bit timer with four software-selectable clock sources and a programmable interrupt
  • 3 x high-speed analog comparators (HSACMP)
    • +ve and -ve inputs
    • Separately selectable interrupt on rising and falling comparator output
    • Filtering
    • Windowing
    • HSCMP1 and HSCMP2 outputs can be optionally routed to FTM1 modul
    • Runs in stop3
  • Programmable gain amplifier (PGA)
    • Differential programmable gain amplifier with programmable gain (x1, x2, x4, x8, x16 or x32)
  • 2 x programmable delay blocks (PDB)
    • PDB1 synchronizes PWM with samples of ADC
    • PDB2 synchronizes PWM with comparing window of analog comparators
  • Independently clocked COP and cyclic redundancy check generator

Development Support

  • Single-wire background debug interface
  • Breakpoint capability
  • ICE debug module
    • Three comparators and nine trigger modes
    • Eight deep FIFO for storing change-of-flow addresses and event-only data
    • Supports both tag and force breakpoints

Product Longevity Program

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Documentation

Quick reference to our documentation types.

1-10 of 23 documents

Compact List

Application Note (7)
Application Note Software (1)
Data Sheet (1)
Errata (2)
Fact Sheet (3)
Product Change Notice (1)
Reference Manual (2)
Reliability and Quality Information (3)
Supporting Information (1)
User Guide (2)

Design Files

Hardware

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4 hardware offerings

Software

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Engineering Services

2 engineering services

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