PIC32MX250F128B-50I/SS STM8S105C4T3 PIC16LF15355-E/MV STM32F103RDT6TR CY8C21223-24SXI PIC16F15355-I/ML PIC18LF6680-I/PT ATMEGA325V-8AU ATSAM4S4BA-MU PIC16F1939-E/PT PIC16F15356-I/SS PIC16F874-04/P DSPIC33CK256MP502-I/2N PIC16LF18446T-I/GZ ATMEGA325-16MU LPC54018JBD208E PIC32MX564F128HT-I/PT PIC16CE623-04/P PIC16LF15356-I/SS PIC32MX170F512H-50I/MR