PIC32MX320F064H-40I/PTIC MCU 32BIT 64KB FLASH 64TQFP|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant PIC32MX320F064HT-40I/PT PIC32MX320F064H-40I/MRIC MCU 32BIT 64KB FLASH 64QFN|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant PIC32MX320F064HT-40I/MR