PIC18F86J99 Datasheet - Microchip Technology

High-Performance CPU:
• High-Precision PLL for USB
• Two External Clock modes, Up to 64 MHz (16 MIPS)
• Internal 31 kHz Oscillator
• High-Precision Internal Oscillator with Clock Recovery from SOSC to Achieve 0.15% Precision, 31 kHz to 8 MHz or 64 MHz w/PLL, ±.15% Typical, ±1.5% Max.
• Secondary Oscillator using Timer1 @ 32 kHz
• C Compiler Optimized Instruction Set Architecture
• Two Address Generation Units for Separate Read and Write Addressing of Data Memory

Extreme Low-Power Features:
• Multiple Power Management Options for Extreme Power Reduction:
- VBAT allows for lowest power consumption on back-up battery (with or without RTCC)
- Deep Sleep allows near total power-down with the ability to wake-up on external triggers
- Sleep and Idle modes selectively shut down peripherals and/or core for substantial power reduction and fast wake-up
• Alternate Clock modes Allow On-the-Fly Switching to a Lower Clock Speed for Selective Power Reduction
• Extreme Low-Power Current Consumption for Deep Sleep:
- WDT: 650 nA @ 2V typical
- RTCC: 650 nA @ 32 kHz, 2V typical
- Deep Sleep current, 80 nA typical
Universal Serial Bus Features:
• USB V2.0 Compliant
• 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)
• USB module can use Any RAM Location on the Device as USB Endpoint Buffers
• On-Chip USB Transceiver

Peripheral Features:
• LCD Display Controller:
- Up to 60 segments by 8 commons
- Internal charge pump and low-power, internal resistor biasing
- Operation in Sleep mode
• Up to Four External Interrupt Sources
• Peripheral Pin Select Lite (PPS-Lite):
- Allows independent I/O mapping of many peripherals
• Four 16-Bit Timers/Counters with Prescaler:
- Can be paired as 32-bit timers/counters
• Seven 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
- Pulse steering control