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AGL1000V2-FGG144I Datasheet(PDF) 45 Page - Actel Corporation |
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AGL1000V2-FGG144I Datasheet(HTML) 45 Page - Actel Corporation |
45 / 212 page ![]() IGLOO DC and Switching Characteristics Ad vance v0.5 2-31 Table 2-38 • I/O Output Buffer Maximum Resistances1 Applicable to Standard Plus I/O Banks Standard Drive Strength RPULL-DOWN ( Ω)2 RPULL-UP ( Ω)3 3.3 V LVTTL / 3.3 V LVCMOS 2 mA 100 300 4 mA 100 300 6 mA 50 150 8 mA 50 150 12 mA 25 75 16 mA 25 75 2.5 V LVCMOS 2 mA 100 200 4 mA 100 200 6 mA 50 100 8 mA 50 100 12 mA 25 50 1.8 V LVCMOS 2 mA 200 225 4 mA 100 112 6 mA 50 56 8 mA 50 56 1.5 V LVCMOS 2 mA 200 224 4 mA 100 112 1.2 V LVCMOS 2 mA TBD TBD 3.3 V PCI/PCI-X Per PCI/PCI-X specification 25 75 Notes: 1. These maximum values are provided for informational reasons only. Minimum output buffer resistance values depend on VCCI, drive strength selection, temperature, and process. For board design considerations and detailed output buffer resistances, use the corresponding IBIS models located on the Actel website at http://www.actel.com/download/ibis/default.aspx. 2. R(PULL-DOWN-MAX) = (VOLspec) / IOLspec 3. R(PULL-UP-MAX) = (VCCImax – VOHspec) / IOHspec |