Altera S87C51RC1

Altera TG88CO196EC40

Altera S87C51FB33SF76

Altera S87C51FB24SF76

Altera S87C51RA24

Altera TS87C51RA1

Altera TS87C51RA24

Altera NG88CO196EC40

Altera YW80C196KC20

Altera EM2140P01QI

Altera S87C51FA24SF76

Altera S87C5424SF76

Altera S87C51RB1

Altera S87C51FC1SF76