PIC18F66J11T-I/PT

Key features

• Four Crystal modes, Including High-Precision PLL
• Two External Clock modes, up to 48 MHz
• Internal Oscillator Block:
• Provides 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 α32 kHz
• Fail-Safe Clock Monitor (FSCM): Allows for safe shutdown if any clock stops
• High-Current Sink/Source 25 mA/25mA on PORTB and PORTC
• Four Programmable External Interrupts
• Four Input Change Interrupts
• One 8/16-Bit Timer/Counter
• Two 8-Bit Timers/Counters
• Two 16-Bit Timers/Counters
• Two Capture/Compare/PWM (CCP) modules
• 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 3-Wire SPI (all 4 modes) and I²C Master and Slave modes
• Two Enhanced USART modules:
• Supports RS-485, RS-232 and LIN/J2602
• Auto-wake-up on Start bit
• Auto-Baud Detect
• 8-Bit Parallel Master Port/Enhanced Parallel Slave Port (PMP/EPSP) with 16 Address Lines
• Dual Analog Comparators with Input Multiplexing
• 10-Bit, up to 15-Channel Analog-to-Digital Converter module (A/D):
• Auto-acquisition capability
• Conversion available during Sleep
• Address Capability of up to 2 Mbytes (80-pin devices only)
• 8-Bit or 16-Bit Interface (80-pin devices only)
• 12-Bit, 16-Bit and 20-Bit Addressing modes (80-pin devices only)
• Low-Power, High-Speed CMOS Flash Technology
• C Compiler Optimized Architecture for Re-Entrant Code
• Power Management Features:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Priority Levels for Interrupts
• Self-Programmable under Software Control
• 8x8 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 3 Breakpoints via Two Pins
• Operating Voltage Range of 2.0V to 3.6V
• 5.5V Tolerant Inputs (digital only pins)
• On-Chip 2.5V Regulator
• Flash Program Memory of 10000 Erase/Write Cycles and 20-Year Data Retention