Microchip | PIC18F66J16-I/PT

Ideal for 3 V applications that are cost senstitive, requiring flexible serial communication with four serial ports: double synchronous serial ports (I²C™ and SPI™) and double asynchronous serial ports. Large amounts of Flash program memory make it ideal for instrumentation panels, TCP/IP enabled embedded applications as well as metering, industrial control and monitoring applications.

Features:

• Flexible Oscillator Structure:
• 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
• Peripheral Highlights:
• 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
• External Memory Bus:
• Address Capability of up to 2 Mbytes
• 8-Bit or 16-Bit Interface
• 12-Bit, 16-Bit and 20-Bit Addressing modes
• Special Microcontroller Features:
• 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
• 8 x 8 Single-Cycle Hardware Multiplier