Relancer RL78G12 MCU

New product

MCU features and performance:

  1. Minimum instruction execution time can be changed from high speed 24 MHz to ultra low-speed 1 MHz
  2. High speed on-chip oscillator (HOCO) : 24 MHz
  3. Different potential interface: Can connect to a 2.5/3 V device when operating at 4.0 V to 5.5 V
  4. Self-programming 
  5. On-chip single-power-supply flash memory 
  6. Standby function: HALT, STOP, SNOOZE mode


and more... 

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More info

MCU features and performance:

  1. Minimum instruction execution time can be changed from high speed 24 MHz to ultra low-speed 1 MHz
  2. ROM: 16 KB, RAM: 1.5 KB, data flash memory: 2 KB
  3. High speed on-chip oscillator (HOCO) : 24 MHz
  4. On-chip single-power-supply flash memory (with prohibition of block erase/writing function)
  5. Self-programming (with boot swap function/flash shield window function)
  6. On-chip debug function
  7. On-chip power-on-reset (POR) circuit and voltage detector (LVD)
  8. On-chip watchdog timer (operable with the dedicated LOCO clock)
  9. On-chip multiplier and divider/multiply-accumulator
  10. On-chip key interrupt function
  11. On-chip clock output/buzzer output controller
  12. On-chip BCD adjustment
  13. I/O ports: Total: 18 (CMOS I/O: 12, CMOS input: 4, N-ch open drain I/O: 2)
  14. Timer

    o   16-bit timer: 4 channels

    o   Watchdog timer: 1 channel

    o   Interval timer: 1 channel

  15. Serial interface

    o   CSI(SPI)

    o   UART/UART (LIN-bus compatible)

    o   I2C/Simplified I2C communication

  16. Different potential interface: Can connect to a 2.5/3 V device when operating at 4.0 V to 5.5 V
  17. 8/10-bit resolution A/D converter: 10 channels
  18. Standby function: HALT, STOP, SNOOZE mode
  19. Power supply voltage: VDD = 1.8 to 5.5 V
  20. Operating ambient temperature: TA = −40 to +85°C

 

Software and development tools:

  1. Eclipse based Integrated Development Environment(IDE) e2studio, download from
    http://sg.renesas.com/products/mpumcu/rl78/peer/manual_softtools_index.jsp
  2. Open source based GNU Compiler Collection (GCC) tool (download from KPIT
    http://www.kpitgnutools.com/)
  3. On-Chip Debugger E1
    http://sg.renesas.com/products/tools/emulation_debugging/onchip_debuggers/e1/index.jsp