PIC16F1946T-I/MRMCU 14KB FLASH 512B RAM 64QFN|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant PIC16F1946-I/MR PIC16LF1946T-I/MRMCU 8BIT 14KB FLASH 64QFN|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant PIC16LF1946-I/MR