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EP1M350 数据表(PDF) 70 Page - Altera Corporation |
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EP1M350 数据表(HTML) 70 Page - Altera Corporation |
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70 / 86 page ![]() 70 Altera Corporation Mercury Programmable Logic Device Family Data Sheet Table 23. LVTTL Specifications Note (10) Symbol Parameter Conditions Minimum Maximum Units VCCIO Output supply voltage 3.0 3.6 V VIH High-level input voltage 1.7 4.1 V VIL Low-level input voltage –0.5 0.7 V II Input pin leakage current VIN = 0 V or VCCIO –10 10 µA VOH High-level output voltage IOH = –4 mA 2.4 V VOL Low-level output voltage IOL = 4 mA 0.45 V Table 24. LVCMOS Specifications Symbol Parameter Conditions Minimum Maximum Units VCCIO Power supply voltage range 3.0 3.6 V VIH High-level input voltage 1.7 4.1 V VIL Low-level input voltage –0.5 0.7 V II Input pin leakage current VIN = 0 V or VCCIO –10 10 µA VOH High-level output voltage VCCIO = 3.0, IOH = –0.1 mA VCCIO – 0.2 V VOL Low-level output voltage VCCIO = 3.0, IOL = 0.1 mA 0.2 V Table 25. 2.5-V I/O Specifications Note (10) Symbol Parameter Conditions Minimum Maximum Units VCCIO Output supply voltage 2.375 2.625 V VIH High-level input voltage 1.7 4.1 V VIL Low-level input voltage –0.5 0.7 V II Input pin leakage current VIN = 0 V or VCCIO 10 10 µA VOH High-level output voltage IOH = –0.1 mA 2.1 V IOH = –1 mA 2.0 V IOH = –2 mA 1.7 V VOL Low-level output voltage IOL = 0.1 mA 0.2 V IOH = 1 mA 0.4 V IOH = 2 mA 0.7 V |
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