April 2017 - Microchip's new PIC18LF66 and PIC18LF66 microcontrollers with 83 instructions, 31 battery levels and an internal 64 MHz oscillator can now be obtained from Mouser Electronics. The device has 47 10-bit ADC channels and 3 comparators. The operation can be done with voltages from 1.8 V to 5.5 V.