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PIC12F683


High-Performance RISC CPU

   • Only 35 instructions to learn:
      - All single-cycle instructions except branches
   • Operating speed:
      - DC – 20 MHz oscillator/clock input
      - DC – 200 ns instruction cycle
   • Interrupt capability
   • 8-level deep hardware stack
   • Direct, Indirect and Relative Addressing modes
Special Microcontroller Features
   • Precision Internal Oscillator:
      - Factory calibrated to ±1%
      - Software selectable frequency range of 8 MHz to 31 kHz
      - Two-speed Start-up mode
      - Crystal fail detect for critical applications
      - Clock mode switching during operation for power savings
   • Power-saving Sleep mode
   • Wide operating voltage range. (2.0V-5.5V)
   • Industrial and Extended temperature range
   • Power-on Reset (POR)
   • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
   • Multiplexed Master Clear with pull-up/input pin
   • Programmable code protection
   • High Endurance Flash/EEPROM cell:
      - 100,000 write Flash endurance
      - 1,000,000 write EEPROM endurance
      - Flash/Data EEPROM Retention: > 40 years
Low-Power Features
   • Standby Current:
      - 1 nA @ 2.0V, typical
   • Operating Current:
      - 8.5μA @ 32 kHz, 2.0V, typical
      - 100μA @ 1 MHz, 2.0V, typical
   • Watchdog Timer Current:
      - 1μA @ 2.0V, typical
Peripheral Features
   • 6 I/O pins with individual direction control:
      - High current source/sink for direct LED drive
      - Interrupt-on-pin change
      - Individually programmable weak pull-ups
      - Ultra Low-Power Wake-up on GP0
   • Analog comparator module with:
      - One analog comparator
      - Programmable on-chip voltage reference (CVREF) module (% of VDD)
      - Comparator inputs and output externally accessible
   • A/D Converter:
      - 10-bit resolution and 4 channels
   • Timer0: 8-bit timer/counter with 8-bit programmable prescaler