The Microchip microcontroller have high computational performance and a rich feature set with an extremely competitive price point. These features make the PIC18F66K80 family a logical choice for many high-performance applications where price is a primary consideration. This device incorporate a range of features that can significantly reduce power consumption during operation. Regardless of the memory size, all devices share the same rich set of peripherals, allowing for a smooth migration path as applications grow and evolve.

Operating voltage range 1.8 V to 5.5 V
on chip 3.3 V regulator
Operating speed up to 64 MHz
Up to 64 Kbytes on chip flash program memory
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)
Self-Programmable under software control
Priority levels for interrupts
8 x 8 Single cycle hardware multiplier
Extended watchdog timer (WDT)
In circuit serial programming™ (ICSP™) via two pins
In circuit debug via two pins
Programmable BOR
Programmable LVD