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Product Overview:

The R8C/34E, R8C/34F, R8C/34G, and R8C/34H are 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, RD): 3
  • 8-bit Timer with compare match function (Timer RE): 1
  • UART/Clock Synchronous Serial Interface: 2 channels
  • Synchronous Serial Communication Unit: 1 channel
  • LIN Module: 1 channel (Timer RA, UART0)
  • CAN Module compliant with ISO11898-1: 1 channel, 16 mailboxes (R8C/34E, /34F)
  • 10-bit A/D Converter: 12 channels
  • DTC (Data Transfer Controller): 1 channel
  • Watchdog Timer
  • Clock Generating Circuits: XIN Clock Generation Circuit, On-chip Oscillator (High/Low Speed)
  • Oscillation Stop Detection Function
  • Voltage Detection Circuit
  • Power-On Reset Circuit
  • I/O Ports: 43
  • External Interrupt Pins: 9
  • Data Flash with Background Operation (BGO) function: 4 KB (R8C/34E, /34G)

Key Applications:

  • Automotive, etc.

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