8-bit PICmicro microcontroller, 64 KB, 64 MHz, TQFP-64

PIC18F66K80 FAMILY - 28/40/44/64-Pin, Enhanced Flash Microcontrollers
with ECAN™ XLP Technology

Special Microcontroller Features:
- Operating Voltage Range: 1.8V to 5.5V
- On-Chip 3.3V Regulator
- Operating Speed up to 64 MHz
- Up to 64 Kbytes On-Chip Flash Program Memory:
- 10,000 erase/write cycle, typical
- 20 years minimum retention, typical
- 1,024 Bytes of Data EEPROM:
- 100,000 Erase/write cycle data EEPROM memory, typical
- 3.6 Kbytes of General Purpose Registers (SRAM)
- Three Internal Oscillators: LF-INTOSC (31 KHz), MF-INTOSC (500 kHz) and HF-INTOSC (16 MHz)
- Self-Programmable under Software Control
- Priority Levels for Interrupts
- 8 x 8 Single-Cycle Hardware Multiplier
- Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 4,194s
- In-Circuit Serial Programming™ (ICSP™) via Two Pins
- In-Circuit Debug via Two Pins
- Programmable BOR
- Programmable LVD

Power Management Features:
- Run: CPU on, Peripherals on
- Idle: CPU off, Peripherals on
- Sleep: CPU off, Peripherals off
- Two-Speed Oscillator Start-up
- Fail-Safe Clock Monitor (FSCM)
- Power-Saving Peripheral Module Disable (PMD)
- Ultra Low-Power Wake-up
- Fast Wake-up, 1 µs, Typical
- Low-Power WDT, 300 nA, Typical
- Run mode Currents Down to Very Low 3.8 µA, Typical
- Idle mode Currents Down to Very Low 880 nA, Typical
- Sleep mode Current Down to Very Low 13 nA, Typical

ECAN Bus Module Features:
- Conforms to CAN 2.0B Active Specification
- Three Operating modes:
- Legacy mode (full backward compatibility with existing PIC18CXX8/FXX8 CAN modules)
- Enhanced mode
- FIFO mode or programmable TX/RX buffers
- Message Bit Rates up to 1 Mbps
- DeviceNet™ Data Byte Filter Support
- Six Programmable Receive/Transmit Buffers
- Three Dedicated Transmit Buffers with Prioritization
- Two Dedicated Receive Buffers ECAN Bus Module Features (Continued):
- 16 Full, 29-Bit Acceptance Filters with Dynamic Association
- Three Full, 29-Bit Acceptance Masks
- Automatic Remote Frame Handling
- Advanced Error Management Features

Peripheral Features:
- Five CCP/ECCP modules:
- Four Capture/Compare/PWM (CCP) modules
- One Enhanced Capture/Compare/PWM (ECCP) module
- Five 8/16-Bit Timer/Counter modules:
- Timer0: 8/16-bit timer/counter with 8-bit programmable prescaler
- Timer1, Timer3: 16-bit timer/counter
- Timer2, Timer4: 8-bit timer/counter
- Two Analog Comparators
- Configurable Reference Clock Output
- Charge Time Measurement Unit (CTMU):
- Capacitance measurement
- Time measurement with 1 ns typical resolution
- Integrated voltage reference
- High-Current Sink/Source 25 mA/25 mA (PORTB and PORTC)
- Up to Four External Interrupts
- One Master Synchronous Serial Port (MSSP) module:
- 3/4-wire SPI (supports all four SPI modes)
- I2C™ Master and Slave modes
- Two Enhanced Addressable USART modules:
- LIN/J2602 support
- Auto-Baud Detect (ABD)
- 12-Bit A/D Converter with up to 11 Channels:
- Auto-acquisition and Sleep operation
- Differential Input mode of operation
- Data Signal Modulator module:
- Select modulator and carrier sources from various module outputs
- Integrated Voltage Reference