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Product Overview:

The R8C/3JM 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
  • 16-bit Input Capture/Output Compare Timer (Timer RC and RD): 3
  • 8-bit Real-Time Clock Timer with compare match function (Timer RE): 1
  • UART/Clock Synchronous Serial Interface: 3 channels
  • I2C-bus Interface (IIC)/Synchronous Serial Communication Unit: 1 channel
  • LIN Module: 1 channel (Timer RA, UART0)
  • 10-bit A/D Converter: 10 channels
  • 8-bit D/A Converter: 2
  • Comparator: 4
  • : 1 channel
  • Watchdog Timer
  • Clock Generating Circuits: XIN Clock Generation Circuit, On-chip Oscillator (High/Low Speed), Sub Clock Generation Circuit
  • Oscillation Stop Detection Function
  • I/O Ports: 31 (incl. LED drive ports)
  • External Interrupt Pins: 8
  • : 4 KB

Key Applications:

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


Product Lineup:


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