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EPM570M100A 数据表(PDF) 80 Page - Altera Corporation |
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EPM570M100A 数据表(HTML) 80 Page - Altera Corporation |
80 / 86 page 5–22 Chapter 5: DC and Switching Characteristics Timing Model and Specifications MAX II Device Handbook © Novermber 2008 Altera Corporation Maximum Input and Output Clock Rates Table 5–29 and Table 5–30 show the maximum input and output clock rates for standard I/O pins in MAX II devices. Table 5–29. MAX II Maximum Input Clock Rate for I/O Standard –3 Speed Grade –4 Speed Grade –5 Speed Grade –6 Speed Grade –7 Speed Grade Unit 3.3-V LVTTL Without Schmitt Trigger 304 304 304 304 304 MHz With Schmitt Trigger 250 250 250 250 250 MHz 3.3-V LVCMOS Without Schmitt Trigger 304 304 304 304 304 MHz With Schmitt Trigger 250 250 250 250 250 MHz 2.5-V LVTTL Without Schmitt Trigger 220 220 220 220 220 MHz With Schmitt Trigger 188 188 188 188 188 MHz 2.5-V LVCMOS Without Schmitt Trigger 220 220 220 220 220 MHz With Schmitt Trigger 188 188 188 188 188 MHz 1.8-V LVTTL Without Schmitt Trigger 200 200 200 200 200 MHz 1.8-V LVCMOS Without Schmitt Trigger 200 200 200 200 200 MHz 1.5-V LVCMOS Without Schmitt Trigger 150 150 150 150 150 MHz 3.3-V PCI Without Schmitt Trigger 304 304 304 304 304 MHz Table 5–30. MAX II Maximum Output Clock Rate for I/O Standard –3 Speed Grade –4 Speed Grade –5 Speed Grade –6 Speed Grade –7 Speed Grade Unit 3.3-V LVTTL 304 304 304 304 304 MHz 3.3-V LVCMOS 304 304 304 304 304 MHz 2.5-V LVTTL 220 220 220 220 220 MHz 2.5-V LVCMOS 220 220 220 220 220 MHz 1.8-V LVTTL 200 200 200 200 200 MHz 1.8-V LVCMOS 200 200 200 200 200 MHz 1.5-V LVCMOS 150 150 150 150 150 MHz 3.3-V PCI 304 304 304 304 304 MHz |
类似零件编号 - EPM570M100A |
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类似说明 - EPM570M100A |
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