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Product Overview:

The R8C/29 is based on the R8C CPU Core. Maximum operating frequency is 20 MHz. A Flash Memory Version is available. Internal Flash Memory is programmable on a single power source.

Key Features:

  • 8-bit Multifunction Timer with 8-bit prescaler (Timer RA and RB): 2 channels
  • Input Capture/Output Compare Timer (Timer RC): 16-bit x 1 channel
  • Real-Time Clock Timer with compare match function (Timer RE): 1 channel
  • UART/Clock Synchronous Serial Interface: 1 channel
  • UART: 1 channel
  • I2C-bus Interface (IIC)/Chip-select Clock Synchronous Serial Interface: 1 channel
  • LIN Module: 1 channel (Timer RA, UART0)
  • 10-bit A/D Converter: 4 channels
  • Watchdog Timer
  • Clock Generation Circuits:
    XIN Clock Generation Circuit, On-chip Oscillator (High/Low Speed), XCIN Clock Generation Circuit (N, D version only)
  • Oscillation Stop Detection Function
  • Voltage Detection Circuit
  • Power-On Reset Circuit
  • I/O Ports: 13 (incl. LED drive ports (N, D version only))
  • External Interrupt Pins: 7
  • Data Flash: 2 KB

Key Applications:

Electronic Household Appliances, Office Equipment, Audio Equipment, Consumer Products, Automotive

Product Lineup:


Alliance Partner



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