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| A3P1000L-FGG256 Datasheet, PDF (130/242 Pages) Microsemi Corporation – ProASIC3L Low Power Flash FPGAs with Flash*Freeze Technology | |||
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ProASIC3L DC and Switching Characteristics
Timing Characteristics
1.5 V DC Core Voltage
Table 2-192 ⢠Output Enable Register Propagation Delays
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V
Parameter
Description
â1 Std. Units
tOECLKQ
Clock-to-Q of the Output Enable Register
0.45 0.53 ns
tOESUD
Data Setup Time for the Output Enable Register
0.32 0.37 ns
tOEHD
Data Hold Time for the Output Enable Register
0.00 0.00 ns
tOESUE
Enable Setup Time for the Output Enable Register
0.44 0.52 ns
tOEHE
Enable Hold Time for the Output Enable Register
0.00 0.00 ns
tOECLR2Q Asynchronous Clear-to-Q of the Output Enable Register
0.68 0.80 ns
tOEPRE2Q Asynchronous Preset-to-Q of the Output Enable Register
0.68 0.80 ns
tOEREMCLR Asynchronous Clear Removal Time for the Output Enable Register
0.00 0.00 ns
tOERECCLR Asynchronous Clear Recovery Time for the Output Enable Register
0.23 0.27 ns
tOEREMPRE Asynchronous Preset Removal Time for the Output Enable Register
0.00 0.00 ns
tOERECPRE Asynchronous Preset Recovery Time for the Output Enable Register
0.23 0.27 ns
tOEWCLR Asynchronous Clear Minimum Pulse Width for the Output Enable Register
0.19 0.22 ns
tOEWPRE Asynchronous Preset Minimum Pulse Width for the Output Enable Register
0.19 0.22 ns
tOECKMPWH Clock Minimum Pulse Width High for the Output Enable Register
0.31 0.36 ns
tOECKMPWL Clock Minimum Pulse Width Low for the Output Enable Register
0.28 0.32 ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-7 for derating values.
1.2 V DC Core Voltage
Table 2-193 ⢠Output Enable Register Propagation Delays
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.14 V
Parameter
Description
â1 Std. Units
tOECLKQ
Clock-to-Q of the Output Enable Register
0.59 0.70 ns
tOESUD
Data Setup Time for the Output Enable Register
0.42 0.49 ns
tOEHD
Data Hold Time for the Output Enable Register
0.00 0.00 ns
tOESUE
Enable Setup Time for the Output Enable Register
0.58 0.68 ns
tOEHE
Enable Hold Time for the Output Enable Register
0.00 0.00 ns
tOECLR2Q Asynchronous Clear-to-Q of the Output Enable Register
0.89 1.04 ns
tOEPRE2Q Asynchronous Preset-to-Q of the Output Enable Register
0.89 1.04 ns
tOEREMCLR Asynchronous Clear Removal Time for the Output Enable Register
0.00 0.00 ns
tOERECCLR Asynchronous Clear Recovery Time for the Output Enable Register
0.30 0.35 ns
tOEREMPRE Asynchronous Preset Removal Time for the Output Enable Register
0.00 0.00 ns
tOERECPRE Asynchronous Preset Recovery Time for the Output Enable Register
0.30 0.35 ns
tOEWCLR Asynchronous Clear Minimum Pulse Width for the Output Enable Register
0.19 0.22 ns
tOEWPRE Asynchronous Preset Minimum Pulse Width for the Output Enable Register
0.19 0.22 ns
tOECKMPWH Clock Minimum Pulse Width High for the Output Enable Register
0.31 0.36 ns
tOECKMPWL Clock Minimum Pulse Width Low for the Output Enable Register
0.28 0.32 ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-7 for derating values.
2-114
Revision 13
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