PIC18F45J10-I/SS Datasheet - Microchip Technology

Special Microcontroller Features:
• Operating Voltage Range: 2.0V to 3.6V
• 5.5V Tolerant Input (digital pins only)
• On-Chip 2.5V Regulator
• 4x Phase Lock Loop (PLL) available for Crystal
   and Internal Oscillators
• Self-Programmable under Software Control
• Low-Power, High-Speed CMOS Flash Technology
• C Compiler Optimized Architecture:
   - Optional extended instruction set designed to
      optimize re-entrant code
• 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) with Three Breakpoints via
   Two Pins
• Power-Managed modes with Clock Switching:
   - Run: CPU on, peripherals on
   - Idle: CPU off, peripherals on
   - Sleep: CPU off, peripherals off

Flexible Oscillator Structure:
• Two Crystal modes, up to 40 MHz
• Two External Clock modes, up to 40 MHz
• Internal 31 kHz Oscillator
• Secondary Oscillator using Timer1 @ 32 kHz
• Two-Speed Oscillator Start-up
• Fail-Safe Clock Monitor:
   - Allows for safe shutdown if peripheral clock
      stops

Peripheral Highlights:
• High-Current Sink/Source 25 mA/25 mA
   (PORTB and PORTC)
• Three Programmable External Interrupts
• Four Input Change Interrupts
• One Capture/Compare/PWM (CCP) module
• One Enhanced Capture/Compare/PWM (ECCP)
   module:
   - One, two or four PWM outputs
   - Selectable polarity
   - Programmable dead time
   - Auto-shutdown and auto-restart
• Two Master Synchronous Serial Port (MSSP)
   modules supporting 3-Wire SPI (all 4 modes) and
   I2C™ Master and Slave modes
• One Enhanced Addressable USART module:
   - Supports RS-485, RS-232 and LIN/J2602
   - Auto-wake-up on Start bit
   - Auto-Baud Detect (ABD)
• 10-Bit, up to 13-Channel Analog-to-Digital
   Converter module (A/D):
   - Auto-acquisition capability
   - Conversion available during Sleep
   - Self-calibration feature
• Dual Analog Comparators with Input Multiplexing