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Renesas Electronics

720 » M34508G4GP

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M34508G4GP Available Directly From Manufacturer QUOTE

General-purpose MCU with built-in 10-bit A/D converter and serial interface. Hversion includes built-in power-on reset and voltage drop detection circuit.Maximum oscillation frequency is 6MHz. Comes in a 20-pin package. QzROM version available.

Key Features:
  • Minimum instruction execution time: 0.5 μs: (at 6 MHz oscillation frequency, in through-mode)
  • Supply voltage: 1.8 V to 5.5 V: (It depends on operation source clock, oscillation frequency and operatingmode.)
  • Timers
    • Timer 1: 8-bit timer with two reload registers
    • Timer 2: 8-bit timer with two reload registers
  • Interrupt: 5 sources
  • Key-on wakeup function pins: 12
  • Input/Output port: 14
  • A/D converter: 10-bit successive comparison method, 4 channel
  • Serial interface: 8-bit × 1
  • Voltage drop detection circuit (only for H version)
    • Reset occurrence: Typ. 2.6 V (Ta = 25 degrees C)
    • Reset release: Typ. 2.7 V (Ta = 25 degrees C)
  • Power-on reset circuit (only for H version)
  • Watchdog timer
  • Clock generating circuit (on-chip oscillator/ceramic resonator/RCoscillation)
  • LED drive directly enabled (port D)
Key Applications:
    Electrical household appliance, consumer electronic products, officeautomation equipment, etc.

Data Sheet