W79L548A25PL C8051F533-IT DSPIC30F4013T-20E/ML AT89C51CC03U-S3RIM ST10F275-6C3 DF36012GFPV AT87C51RD2-SLSUM ZLP32300H2032C00TR W79L549A25PL C8051F534-IM DSPIC30F4011T-20E/ML AT89C51RC2-SLRIM ST10F276-4T3 DF36014GFPV AT87C52X2-3CSUL ZLP32300H2808C00TR W90N740CDG C8051F534-IT DSPIC30F5011T-20E/PTG AT89C51RD2-SLRIM