Product Brief PIC18FXXQ84 (Microchip) - 5

PIC18FXXQ84
– Detect when AC signal on pin crosses ground • Voltage Reference: – Fixed Voltage Reference with 1.024V, 2.048V and 4.096V output levels – Internal connections to ADC, Comparator and DAC
Clocking Structure
• High-Precision Internal Oscillator Block (HFINTOSC): – Selectable frequencies up to 64 MHz – ±1% at calibration – Active Clock Tuning of HFINTOSC for better accuracy • 32 kHz Low-Power Internal Oscillator (LFINTOSC) • External 32 kHz Crystal Oscillator (SOSC) • External High-frequency Oscillator Block: – Three crystal/resonator modes – Digital Clock Input mode – 4x PLL with external sources • Fail-Safe Clock Monitor: – Allows for operational recovery if external clock stops • Oscillator Start-up Timer (OST): – Ensures stability of crystal oscillator sources
Programming/Debug Features
• In-Circuit Serial Programming™ (ICSP™) via Two Pins • In-Circuit Debug (ICD) with Three Breakpoints via Two Pins • Debug Integrated On-Chip © 2019 Microchip Technology Inc.
Product Brief
DS40002148A-page 5 Document Outline Introduction PIC18 Q84 Family Types Features Memory Operating Characteristics Power-Saving Functionality Digital Peripherals Analog Peripherals Clocking Structure Programming/Debug Features Table of Contents 1. Packages 2. Pin Diagrams 3. Pin Allocation Tables The Microchip Website Product Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Worldwide Sales and Service