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R32C/111

Not Recommended for New Designs

32-bit Microcomputers (Non Promotion)

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Overview

The R32C/111 Group is supported only for the customers who have already adopted any of the products. For new adoption, please consider other products such as RX231, RX651 Group.

  • 16-bit Multifunction Timer (Timers A and B, incl. three-phase motor control timer): 11
  • Serial Interface: Asynchronous/synchronous serial interface, 9 channels
  • 10-bit A/D Converter: 26 channels
  • 8-bit D/A Converter: 2
  • CRC Calculator
  • X-Y Converter
  • Intelligent I/O
    • Time Measurement (Input Capture): 16-bit x 16
    • Waveform Generation (Output Compare): 16-bit x 19
    • Serial Interface
  • DMAC: 4 channels
  • DMAC II: Can be activated by any peripheral interrupt sources
  • Watchdog Timer
  • External Interrupt Inputs: 11
  • Clock Generation Circuits: Main clock, Sub clock, PLL, On-chip Oscillator
  • Oscillation Stop Detector
  • Voltage Detector (optional)
  • I/O Ports: 84
  • Data Flash: 4 KB × 2 blocks

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Resources

FAQs

  1. Is it OK to use RXD pin as general I/O using synchronous serial interface

    Yes, it is possible. In this case, make sure to set the RE bit in the UiC1 register to 0 (reception disabled).

    Mar 29, 2013