PIC18f8722

Power-Managed Modes:
   • Run: CPU on, peripherals on
   • Idle: CPU off, peripherals on
   • Sleep: CPU off, peripherals off
   • Idle mode currents down to 15 μA typical
   • Sleep current down to 0.2 μA typical
   • Timer1 Oscillator: 1.8 μA, 32 kHz, 2V
   • Watchdog Timer: 2.1 μA
   • Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
   • Four Crystal modes, up to 25 MHz
   • 4X Phase Lock Loop (PLL) (available for crystal and internal oscillators)
   • Two External RC modes, up to 4 MHz
   • Two External Clock modes, up to 40 MHz
   • Internal oscillator block:
      - 8 user selectable frequencies, from 31 kHz to 8 MHz
      - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
      - User tunable to compensate for frequency drift
   • Secondary oscillator using Timer1 @ 32 kHz
   • Fail-Safe Clock Monitor:
      - Allows for safe shutdown if peripheral clock stops
External Memory Interface (PIC18F8627/8722 only):
   • Address capability of up to 2 Mbytes
   • 8-bit or 16-bit interface
Peripheral Highlights:
   • High current sink/source 25 mA/25 mA
   • Four programmable external interrupts
   • Four input change interrupts
   • Two Capture/Compare/PWM (CCP) modules

Peripheral Highlights (Continued):
   • Three Enhanced Capture/Compare/PWM (ECCP) modules:
      - One, two or four PWM outputs
      - Selectable polarity
      - Programmable dead-time
      - Auto-Shutdown and Auto-Restart
   • Two Master Synchronous Serial Port (MSSP) modules supporting 2/3/4-wire SPI™ (all 4 modes) and I2C™ Master and Slave modes
   • Two Enhanced Addressable USART modules:
      - Supports RS-485, RS-232 and LIN 1.2
      - RS-232 operation using internal oscillator block (no external crystal required)
      - Auto-wake-up on Start bit
      - Auto-baud detect
   • 10-bit, up to 16-channel Analog-to-Digital Converter module (A/D)
      - Auto-acquisition capability
      - Conversion available during Sleep
   • Dual analog comparators with input multiplexing
Special Microcontroller Features:
   • C compiler optimized architecture:
      - Optional extended instruction set designed to optimize re-entrant code
   • 100,000 erase/write cycle Enhanced Flash program memory typical
   • 1,000,000 erase/write cycle Data EEPROM memory typical
   • Flash/Data EEPROM Retention: 100 years typical
   • Self-programmable under software control
   • Priority levels for interrupts
   • 8 X 8 Single Cycle Hardware Multiplier
   • Extended Watchdog Timer (WDT):
      - Programmable period from 4 ms to 131s
   • Single-supply In-Circuit Serial Programming™ (ICSP™) via two pins
   • In-Circuit Debug (ICD) via two pins
   • Wide operating voltage range: 2.0V to 5.5V