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The following page content corresponds to the products marketed in Japan.
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Product Overview:

The R8C/34K 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 RF): 2
  • UART/Clock Synchronous Serial Interface: 4 channels
  • I2C-bus Interface (IIC)/Synchronous Serial Communication Unit: 1 channel
  • LIN Module: 1 channel (Timer RA, UART0)
  • USB Module (Host/Peripheral): Full-speed (12 Mbps, USB 2.0 specification compliant)
  • 10-bit A/D Converter: 12 channels
  • Comparator: 2
  • : 1 channel
  • Watchdog Timer
  • Clock Generating Circuits: XIN Clock Generation Circuit, On-chip Oscillator (High/Low Speed), PLL Frequency Synthesizer
  • Oscillation Stop Detection Function
  • I/O Ports: 36 (incl. LED drive ports)
  • External Interrupt Pins: 9
  • : 4 KB

Key Applications:

  • Peripherals (USB applicable), audio components, cameras, televisions, household appliances, office equipment, communication devices, mobile devices, industrial equipment, and other applications.

e-Learning

 

Product Lineup:

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Compare Document Part No RAM
(KB)
Program
memory (KB)
Pin Count Operating
Voltage Min
Production
Status
Package
Code
PDF R5F21348KDFP 8 64 48 1.8 Mass Production PLQP0048KB-A
(48P6Q-A)
PDF R5F21348KNFP 8 64 48 1.8 Mass Production PLQP0048KB-A
(48P6Q-A)
PDF R5F2134CKDFP 10 128 48 1.8 Mass Production PLQP0048KB-A
(48P6Q-A)
PDF R5F2134CKNFP 10 128 48 1.8 Mass Production PLQP0048KB-A
(48P6Q-A)


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