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A32100DX-FPLC 데이터시트(PDF) 28 Page - Actel Corporation |
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A32100DX-FPLC 데이터시트(HTML) 28 Page - Actel Corporation |
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28 / 84 page ![]() Inte gra t or Serie s FP GAs: 1 200XL a nd 3200 DX F amilie s 28 Discontinued – v3.0 A122 5XL Timing Cha r ac teristics ( Worst- C a se C omme rc ia l C ond iti on s, V CC = 4.75 V, TJ = 70°C) ‘–3’ Speed ‘–2’ Speed ‘–1’ Speed ‘Std’ Speed ‘–F’ Speed Parameter Description Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units Logic ModulePropagation Delays1 tPD1 Single Module 2.6 3.0 3.5 5.0 4.2 ns tCO Sequential Clk-to-Q 2.6 3.0 3.5 5.0 4.2 ns tGO Latch G-to-Q 2.6 3.0 3.5 5.0 4.2 ns tRS Flip-Flop (Latch) Reset-to-Q 2.6 3.0 3.5 5.0 4.2 ns Predicted Routing Delays2 tRD1 FO=1 Routing Delay 0.8 0.9 1.1 1.57 1.3 ns tRD2 FO=2 Routing Delay 1.3 1.4 1.7 2.43 2.0 ns tRD3 FO=3 Routing Delay 1.7 1.8 2.2 3.15 2.6 ns tRD4 FO=4 Routing Delay 2.0 2.3 2.7 3.86 3.2 ns tRD8 FO=8 Routing Delay 3.2 3.5 4.2 6.00 5.0 ns Sequential Timing Characteristics3,4 tSUD Flip-Flop (Latch) Data Input Set-Up 0.4 0.4 0.5 0.7 0.6 ns tHD Flip-Flop (Latch) Data Input Hold 0.0 0.0 0.0 0.0 0.0 ns tSUENA Flip-Flop (Latch) Enable Set-Up 0.8 0.9 1.0 1.4 1.2 ns tHENA Flip-Flop (Latch) Enable Hold 0.0 0.0 0.0 0.0 0.0 ns tWCLKA Flip-Flop (Latch) Clock Active Pulse Width 3.2 3.6 4.3 6.1 5.2 ns tWASYN Flip-Flop (Latch) Asynchronous Pulse Width 3.2 3.6 4.3 6.1 5.2 ns tA Flip-Flop Clock Input Period 6.5 7.4 8.7 12.4 10.4 ns tINH Input Buffer Latch Hold 0.0 0.0 0.0 0.0 0.0 ns tINSU Input Buffer Latch Set-Up 0.3 0.4 0.4 0.6 0.5 ns tOUTH Output Buffer Latch Hold 0.0 0.0 0.0 0.0 0.0 ns tOUTSU Output Buffer Latch Set-Up 0.3 0.4 0.4 0.6 0.5 ns fMAX Flip-Flop (Latch) Clock Frequency 225 200 170 120 115 MHz Notes: 1. For dual-module macros, use tPD1 + tRD1 + tPDn, tCO + tRD1 + tPDn or tPD1 + tRD1 + tSUD, whichever is appropriate. 2. 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. 3. Data applies to macros based on the S-module. Timing parameters for sequential macros constructed from C-modules can be obtained from the DirectTime Analyzer utility. 4. Set-up and hold timing parameters for the input buffer latch are defined with respect to the PAD and the D input. External set-up/hold timing parameters must account for delay from an external PAD signal to the G inputs. Delay from an external PAD signal to the G input subtracts (adds) to the internal set-up (hold) time. 5. VCC = 3.0V for 3.3V specifications. |
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