8-bit EEPROM with TSI for Body Electronics MCUs

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Block Diagram

S08RN Microcontroller Block Diagram

Freescale S08RN Microcontroller Block Diagram


  • S08-core with 20MHz Bus speed (with HW-CRC)
  • Debug via BDM (single-wire, non-intrusive)
  • Up to 60kB Flash (read/program/erase over full operating voltage and temperature)
  • Up to 4kB of RAM
  • Up to 256B of EEPROM with ECC (4-byte erase sector)
  • Communication: Up to 3 LIN-SCI, up to 2 SPIs, up to 1 IIC
  • Flextimer:
    • Up to 3 16-Bit Flextimer-modules with 2-6 channel each
    • 6ch-Flextimer with Fault-inputs and Deadtime-insertion and ADC-sync for 3-ph-BLDC motorcontrol
    • Configurable for Input Capture Output Compare Edge- or Center-aligned PWM
  • Realtimeclock, Watchdogtimer with in depth clock source
  • Up to 16-ch., 12-bit SAR ADC with 8-stage FIFO-queue
  • Analog Comparator with differential input
  • Up to 16-ch. Touch-Sensing Interface functional in all power modes. Highly configurable though HW and SW allows optimization for speed, robustness or power-consumption


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Design Resources


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5 software files

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

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