AT87C51RB2-3CSUM ZGP323LEH2004C00TR W79E532A40DL W78L052A24PL TS87C51RC2-LCB DSPIC30F3010T-20I/SO F272-BAG-P DF2377RVFQ33V AT87C51RB2-RLTUL ZGP323LEH2008C00TR W79E532A40FL W78L052C24DL TS87C51RC2-MCB DSPIC30F2012T-30I/ML F272-BAG-P-TR DF2378RVFQ34V AT87C51RB2-RLTUM ZGP323LEH2016C00TR W79E532A40PL W78L052C24FL