Microchip | PIC18F67J50-I/PT

Ideal for low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: FS-USB(12 Mbit/s), MI²C and SPI (up to 10 Mbit/s) and an asynchronous (LIN capable) two serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced Flash program memory make it ideal for embedded control and monitoring applications that require periodic connection with a (legacy free) personal computer via USB for data upload/download and/or firmware updates.

Features:

• Universal Serial Bus Features:
  • USB V2.0 Compliant SIE
  • Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
  • Supports Control, Interrupt, Isochronous and Bulk Transfers
  • Supports up to 32 Endpoints (16 bidirectional)
• Flexible Oscillator Structure:
  • High-Precision PLL for USB
  • Two External Clock modes, up to 48 MHz
  • Internal 31 kHz Oscillator, Tunable Internal Oscillator, 31 kHz to 8 MHz
  • Secondary Oscillator using Timer1 @ 32 kHz
• Peripheral Highlights:
  • High-Current Sink/Source 25 mA/25mA (PORTB and PORTC)
  • Four Programmable External Interrupts
  • Four Input Change Interrupts
  • 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
• 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:
  • 5.5V Tolerant Inputs (digital-only pins)
  • 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