AT87C51RB2-RLTUM ZGP323LEH2016C00TR W79E532A40PL W78L052C24FL TS87C51RB2-VCB DSPIC30F3013T-20E/SO F272-BAG-T DF2398TE20V AT87C51RB2-SLSUL ZGP323LEH2032C00TR W79E548A40PL W78L052C24PL TS80C51RD2-VCB DSPIC30F3010T-20I/ML F272-BAG-T-TR DF2612FA20V AT87C51RB2-SLSUM ZGP323LEH2804C00TR W79E549A40PL W78L054A24DL