Microchip Technology Inc.

PIC18F66K80 Family: Low-Cost CAN and General Purpose MCU

Supported 8-bit & 16-bit Architectures: 8-bit PIC® Microcontrollers

PIC18F66K80 is a high performance 8-bit MCU with Integrated ECAN™ featuring eXtreme Low Power consumption. The PIC18F66K80 family is ideal for applications requiring cost-effective, low-power CAN solution with high performance and robust peripheral set. The PIC18F66K80 family features Low power consumption, extended operating voltage up to 5.5V, an on-chip 12-bit Analog-to-Digital Converter (ADC) and a peripheral that enables mTouch™ capacitive touch sensing user interfaces.


  • Enhanced 16 MIPS performance in PIC18 with integrated CAN
  • 16-64 KB of Flash, 4 KB RAM, 1 KB EEPROM
  • Temperature range: -40 to 150°C
  • 28, 44 and 64-pin packages available
  • Battery Friendly via XLP Technology o 1 MHz Run current < 100 µA o Sleep current < 20 nA
  • 1.8V to 5.5V operating voltage for automotive, building control, elevator control and industrial application
  • 12-bit ADC for higher measurement accuracy
  • 12-bit ADC for higher measurement accuracy Timers/Enhanced Compare/Capture/PWMs for precision timing control
  • Charge Time Measurement Unit for capacitive touch sensing enables advanced human machine interfaces
  • I²C™, SPI, and UART communication peripherals


More information and samples of the PIC18F66K80 family can be found at www.microchip.com/pic18f66k80.

Development tools and application notes for the CAN families can be found at www.microchip.com/can


  • PIC18 Explorer Board Part # DM183032 with o 64-pin PIC18F66K80 Plug-in Module (PIM) Part # MA180032 (or) o 44-pin PIC18F46K80 PIM Part # MA180031
  • For CAN applications, CAN/LIN PICtail™ (Plus) Daughter Board Part # AC164130-2


  • Automotive: Body control modules, automotive lighting, door/seat/steering/window and HVAC control
  • Building automation such as elevators and escalators, lighting and sensors, and air condition control
  • Industrial applications such as security systems, alarm control and remote monitors

Contact Information

Microchip Technology Inc.

2355 W. Chandler Blvd.
Chandler, AZ, 85224

tele: 480.792.7200
toll-free: 888.MCU.MCHP
fax: 480.792.7277

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