DS87001-Q52,ADAPTER MCU 52-PLCC TO 40-DIP
DS87001-Q68,ADAPTER MCU 68-PLCC TO 40-DIP
DS87C520-ECL,IC MCU EPROM/ROM 33MHZ HS 44TQFP
DS87C520-ECL+,IC MCU EPROM/ROM 33MHZ HS 44TQFP
DS87C520-ENL,IC MCU EPROM/ROM 33MH IND 44TQFP
DS87C520-ENL+,IC MCU EPROM/ROM 33MH IND 44TQFP
DS87C520-MCL,IC MCU EPROM/ROM 33MHZ HS 40-DIP
DS87C520-MCL+,IC MCU EPROM/ROM 33MHZ HS 40-DIP