AMD Am27128 *32PLCC ; AMD Am27128A *32PLCC ; AMD Am2764 *32PLCC ; AMD Am2764A *32PLCC ; AMD Am27C128 *32PLCC ; AMD AM27C256 *32PLCC ; AMD Am27C64 *32PLCC ; Catalyst CAT27128A *32PLCC ; Catalyst CAT27256 *32PLCC ; Catalyst CAT27512 *32PLCC ; Catalyst CAT2764A *32PLCC ; Catalyst CAT27HC256 *32PLCC ; Cypress Am27C512 *32PLCC ; Cypress CY27H256 *32PLCC ; EMTC EM27SL512AU *32PLCC ; Greenliant GLS27SF512 *32PLCC ; Intel 27C128 *32PLCC ; Intel 27C256 *32PLCC ; Intel 27C512 *32PLCC ; Intel 27C64 *32PLCC ; Intel 87C257 *32PLCC ; Intel P27128A *32PLCC ; Intel P27256 *32PLCC ; Intel P2764A *32PLCC ; Intel P27C128 *32PLCC ; Intel P27C256 *32PLCC ; Intel P27C64 *32PLCC ; ST M27W512 *32PLCC ; ST M87C257 *32 ;