PIC18F45K80-I/PT

This series combines all the classic advantages of PIC18 microcontrollers — exceptional computational performance and a rich feature set — at a highly competitive price point. These characteristics make the PIC18F66K80 series an ideal choice for many high-performance applications, particularly those where cost is the primary consideration.

Key features

• Power Management Modes:
• Run: CPU active, peripherals active
• Idle: CPU halted, peripherals active
• Sleep: CPU halted, peripherals halted
• 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 current as low as 3.8 μA (typical)
• Idle mode current as low as 880 nA (typical)
• Sleep mode current as low as 13 nA (typical)
• ECAN Module Features:
• Compliant with CAN 2.0B Active specification
• Three operating modes:
• Legacy mode (fully backward compatible with existing PIC18CXX8/FXX8 CAN modules)
• Enhanced mode
• FIFO mode or programmable transmit/receive buffers
• Message bit rate up to 1 Mbps
• DeviceNet data byte filter support
• 6 programmable receive/transmit buffers
• 3 dedicated transmit buffers with priority
• 2 dedicated receive buffers
• 16 dynamically associatable 29-bit full receive filters
• 3 29-bit full receive masks
• Automatic remote frame handling
• Advanced error management
• Microcontroller Features:
• Operating voltage range: 1.8V to 5.5V
• On-chip 3.3V regulator
• Operating speed up to 64 MHz
• Up to 64 KB on-chip Flash program memory:
• 10,000 erase/write cycles (typical)
• Minimum 20-year data retention (typical)
• 1,024 bytes data EEPROM:
• 100,000 erase/write cycle data EEPROM memory (typical)
• 3.6 KB general purpose registers (SRAM)
• 3 internal oscillators: LF-INTOSC (31 KHz), MF-INTOSC (500 kHz), and HF-INTOSC (16 MHz)
• Self-programmable under software control
• Interrupt priority levels
• 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
• Peripheral Features:
• 5 CCP/ECCP modules:
• 4 Capture/Compare/PWM (CCP) modules
• 1 Enhanced Capture/Compare/PWM (ECCP) module
• 5 8/16-bit Timer/Counter modules:
• Timer0: 8/16-bit timer/counter with 8-bit programmable prescaler
• Timer1, 3: 16-bit timer/counter
• Timer2, 4: 8-bit timer/counter
• 2 analog comparators
• Configurable reference clock output
• Charge Time Measurement Unit (CTMU):
• Capacitance measurement
• Time measurement, 1 ns resolution (typical)
• Integrated reference voltage
• High sink/source current: 25 mA/25 mA (PORTB and PORTC)
• Up to 4 external interrupts
• 1 Master Synchronous Serial Port (MSSP) module:
• 3/4-wire SPI (all 4 SPI modes supported)
• I2C master/slave mode
• 2 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
• Data Signal Modulator module:
• Modulator and carrier source selectable from various module outputs
• Integrated reference voltage