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A1225DX-PGC 数据表(PDF) 45 Page - Actel Corporation |
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A1225DX-PGC 数据表(HTML) 45 Page - Actel Corporation |
45 / 84 page Discontinued – v3.0 45 Integrato r Se ries F P G A s: 1200 XL and 320 0DX Fam ilies A321 40DX Timing Char act eristics (continued) (Worst-Case Commercial Conditions VCC = 4.75 V, TJ = 70°C) ‘–2’ Speed ‘–1’ Speed ‘Std’ Speed ‘–F’ Speed 3.3V ‘Std’ Speed Parameter Description Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units Input Module Propagation Delays tINPY Input Data Pad-to-Y 1.2 1.6 1.9 2.4 2.2 ns tINGO Input Latch Gate-to-Output 2.3 3.1 3.7 4.7 4.3 ns tINH Input Latch Hold 0.0 0.0 0.0 0.0 0.0 ns tINSU Input Latch Set-Up 0.3 0.4 0.47 0.6 0.55 ns tILA Latch Active Pulse Width 3.1 4.2 4.9 6.4 5.7 ns Input Module Predicted Routing Delays1 tIRD1 FO=1 Routing Delay 2.7 3.7 4.3 5.6 5.0 ns tIRD2 FO=2 Routing Delay 3.1 4.2 4.9 6.4 5.7 ns tIRD3 FO=3 Routing Delay 3.4 4.5 5.3 6.9 6.2 ns tIRD4 FO=4 Routing Delay 3.9 5.2 6.1 7.9 7.1 ns tIRD5 FO=8 Routing Delay 5.6 7.5 8.8 11.4 10.3 ns tIRDD Decode-to-Output Routing Delay 0.3 0.4 0.5 0.7 0.6 ns Global Clock Network tCKH Input Low to High FO=32 FO=486 6.2 6.8 8.3 9.1 9.7 10.7 12.7 13.9 11.4 12.5 ns ns tCKL Input High to Low FO=32 FO=486 6.12 6.7 8.2 8.9 9.6 10.5 12.5 13.6 11.3 12.3 ns ns tPW Minimum Pulse Width FO=32 FO=486 2.7 2.9 3.7 3.9 4.3 4.6 5.6 6.0 5.0 5.41 ns ns tCKSW Maximum Skew FO=32 FO=486 0.6 0.6 0.9 0.9 1.0 1.0 1.3 1.3 1.17 1.17 ns ns tSUEXT Input Latch External Set-Up FO=32 FO=486 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ns ns tHEXT Input Latch External Hold FO=32 FO=486 2.2 2.2 2.9 2.9 3.4 3.4 4.4 4.4 4.0 4.0 ns ns tP Minimum Period (1/fmax) FO=32 FO=486 5.7 6.6 7.6 8.3 8.3 9.5 11.9 13.6 9.0 11.1 ns ns fMAX Maximum Datapath Frequency FO=32 FO=486 173 151 138 121 120 105 84 74 102 90 MHz MHz Note: 1. Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for estimating device performance. Post-route timing analysis or simulation is required to determine actual performance. |
类似零件编号 - A1225DX-PGC |
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类似说明 - A1225DX-PGC |
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