PIC18F4620-I/PT

Key features

• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 2.5 μA typical
• Sleep mode current down to 100 nA typical
• Timer1 Oscillator: 1.8 μA, 32 kHz, 2V
• Watchdog Timer: 1.4 μA, 2V typical
• Two-Speed Oscillator Start-up
• Four Crystal modes, up to 40 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
• High-current sink/source 25 mA/25 mA
• Three programmable external interrupts
• Four input change interrupts
• Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only): One, two or four PWM outputs; Selectable polarity; Programmable dead time; Auto-Shutdown and Auto-Restart
• Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I²C Master and Slave modes
• Enhanced Addressable USART module: 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 13-channel Analog-to-Digital Converter module (A/D): Auto-acquisition capability; Conversion available during Sleep
• Dual analog compar