WBSRAMDHDWR32W72C2.dst 11.8 KB
Ver 1.0.0
Dual Port Synchronous High Density (W+R) Column 4
WBSRAMDHDWR32W72C2( 32 word * 72 bit, )
Area  35658 grids  (Wire area is not included)

AC Spec   


   A port CSB Control

   =====================================================================
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.450       0.434       0.388         ns
     tCS typ       0.560       0.535       0.458         ns
     tCS max       0.750       0.714       0.604         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.456       0.441       0.394         ns
     tCS typ       0.585       0.560       0.483         ns
     tCS max       0.785       0.749       0.639         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.474       0.459       0.412         ns
     tCS typ       0.660       0.635       0.558         ns
     tCS max       0.890       0.854       0.744         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.015       0.062         ns
     tCH typ       0.000       0.025       0.102         ns
     tCH max       0.000       0.036       0.146         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.009       0.056         ns
     tCH typ       0.000       0.000       0.077         ns
     tCH max       0.000       0.001       0.111         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.000       0.038         ns
     tCH typ       0.000       0.000       0.002         ns
     tCH max       0.000       0.000       0.006         ns
   =====================================================================


   A port WRITE Operation

   =====================================================================
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.450       0.434       0.388         ns
     tAS typ       0.580       0.554       0.478         ns
     tAS max       0.820       0.783       0.674         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.456       0.441       0.394         ns
     tAS typ       0.605       0.580       0.503         ns
     tAS max       0.855       0.819       0.709         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.474       0.459       0.412         ns
     tAS typ       0.680       0.654       0.578         ns
     tAS max       0.960       0.923       0.814         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.041       0.162         ns
     tAH typ       0.000       0.056       0.220         ns
     tAH max       0.000       0.075       0.296         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.035       0.156         ns
     tAH typ       0.000       0.030       0.195         ns
     tAH max       0.000       0.039       0.261         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.025       0.138         ns
     tAH typ       0.000       0.030       0.120         ns
     tAH max       0.000       0.038       0.156         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIS min       0.150       0.134       0.088         ns
    tDIS typ       0.220       0.194       0.118         ns
    tDIS max       0.350       0.313       0.204         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIS min       0.194       0.170       0.094         ns
    tDIS typ       0.278       0.248       0.157         ns
    tDIS max       0.410       0.378       0.277         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIS min       0.324       0.272       0.112         ns
    tDIS typ       0.452       0.408       0.272         ns
    tDIS max       0.590       0.567       0.494         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIH min       0.080       0.134       0.292         ns
    tDIH typ       0.080       0.144       0.332         ns
    tDIH max       0.090       0.165       0.386         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIH min       0.074       0.124       0.274         ns
    tDIH typ       0.064       0.123       0.299         ns
    tDIH max       0.080       0.149       0.351         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
    tDIH min       0.056       0.097       0.218         ns
    tDIH typ       0.036       0.062       0.200         ns
    tDIH max       0.100       0.113       0.246         ns
   =====================================================================
     tRC min       0.677   ns
     tRC typ       0.977   ns
     tRC max       1.533   ns
   --------------------------------------------------------------------
    tBEH min       0.175   ns
    tBEH typ       0.210   ns
    tBEH max       0.281   ns
   --------------------------------------------------------------------
     tPC min       0.244   ns
     tPC typ       0.314   ns
     tPC max       0.455   ns
   =====================================================================


   B port CSB Control

   =====================================================================
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.450       0.434       0.388         ns
     tCS typ       0.560       0.535       0.458         ns
     tCS max       0.750       0.714       0.604         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.456       0.441       0.394         ns
     tCS typ       0.585       0.560       0.483         ns
     tCS max       0.785       0.749       0.639         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCS min       0.474       0.459       0.412         ns
     tCS typ       0.660       0.635       0.558         ns
     tCS max       0.890       0.854       0.744         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.015       0.062         ns
     tCH typ       0.000       0.025       0.102         ns
     tCH max       0.000       0.036       0.146         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.009       0.056         ns
     tCH typ       0.000       0.000       0.077         ns
     tCH max       0.000       0.001       0.111         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tCH min       0.000       0.000       0.038         ns
     tCH typ       0.000       0.000       0.002         ns
     tCH max       0.000       0.000       0.006         ns
   =====================================================================


   B port READ Operation

   =====================================================================
   intrf           0.010       0.500       2.000         ns/VDD
    tACC min       0.748       0.828       0.908         ns
    tACC typ       1.073       1.153       1.233         ns
    tACC max       1.672       1.752       1.832         ns
   --------------------------------------------------------------------
   intrf           0.010       0.500       2.000         ns/VDD
     tOH min       0.645       0.645       0.645         ns
     tOH typ       0.967       0.967       0.967         ns
     tOH max       1.561       1.561       1.561         ns
   =====================================================================
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.450       0.434       0.388         ns
     tAS typ       0.580       0.554       0.478         ns
     tAS max       0.820       0.783       0.674         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.456       0.441       0.394         ns
     tAS typ       0.605       0.580       0.503         ns
     tAS max       0.855       0.819       0.709         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAS min       0.474       0.459       0.412         ns
     tAS typ       0.680       0.654       0.578         ns
     tAS max       0.960       0.923       0.814         ns
   --------------------------------------------------------------------
 datatrf           0.010                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.041       0.162         ns
     tAH typ       0.000       0.056       0.220         ns
     tAH max       0.000       0.075       0.296         ns
 datatrf           0.500                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.035       0.156         ns
     tAH typ       0.000       0.030       0.195         ns
     tAH max       0.000       0.039       0.261         ns
 datatrf           2.000                                 ns/VDD
clocktrf           0.010       0.500       2.000         ns/VDD
     tAH min       0.000       0.025       0.138         ns
     tAH typ       0.000       0.030       0.120         ns
     tAH max       0.000       0.038       0.156         ns
   =====================================================================
     tRC min       0.993   ns
     tRC typ       1.567   ns
     tRC max       2.623   ns
   --------------------------------------------------------------------
    tBEH min       0.175   ns
    tBEH typ       0.210   ns
    tBEH max       0.281   ns
   --------------------------------------------------------------------
     tPC min       0.244   ns
     tPC typ       0.314   ns
     tPC max       0.455   ns
   =====================================================================