EPM240_10 Datasheet, PDF (81/88 Pages) Altera Corporation – MAX II Device Family Data

Chapter 5: DC and Switching Characteristics
5–23
Timing Model and Specifications
Table 5–29. External Timing Output Delay and tOD Adders for Fast Slew Rate
MAX II / MAX IIG
MAX IIZ
–3 Speed
Grade
–4 Speed
Grade
–5 Speed
Grade
–6 Speed
Grade
–7 Speed
Grade
–8 Speed
Grade
I/O Standard
Min Max Min Max Min Max Min Max Min Max Min Max Unit
3.3-V LVTTL 16 mA — 0 — 0 — 0 — 0 — 0 — 0 ps
8 mA — 65 — 84 — 104 — –6 — –2 — –3 ps
3.3-V LVCMOS 8 mA — 0 — 0 — 0 — 0 — 0 — 0 ps
4 mA — 65 — 84 — 104 — –6 — –2 — –3 ps
2.5-V LVTTL / 14 mA — 122 — 158 — 195 — –63 — –71 — –88 ps
LVCMOS
7 mA — 193 — 251 — 309 — 10 — –1 — 1 ps
1.8-V LVTTL / 6 mA — 568 — 738 — 909 — 128 — 118 — 118 ps
LVCMOS
3 mA — 654 — 850 — 1,046 — 352 — 327 — 332 ps
1.5-V LVCMOS 4 mA — 1,059 — 1,376 — 1,694 — 421 — 400 — 400 ps
2 mA — 1,167 — 1,517 — 1,867 — 757 — 743 — 743 ps
3.3-V PCI
20 mA — 3 — 4 — 5 — –6 — –2 — –3 ps
Table 5–30. External Timing Output Delay and tOD Adders for Slow Slew Rate
MAX II / MAX IIG
MAX IIZ
–3 Speed
Grade
–4 Speed
Grade
–5 Speed
Grade
–6 Speed
Grade
–7 Speed
Grade
–8 Speed
Grade
I/O Standard
Min Max Min Max Min Max Min Max Min Max Min Max Unit
3.3-V LVTTL 16 mA — 7,064 — 6,745 — 6,426 — 5,966 — 5,992 — 6,118 ps
8 mA — 7,946 — 7,627 — 7,308 — 6,541 — 6,570 — 6,720 ps
3.3-V LVCMOS 8 mA — 7,064 — 6,745 — 6,426 — 5,966 — 5,992 — 6,118 ps
4 mA — 7,946 — 7,627 — 7,308 — 6,541 — 6,570 — 6,720 ps
2.5-V LVTTL / 14 mA — 10,434 — 10,115 — 9,796 — 9,141 — 9,154 — 9,297 ps
LVCMOS
7 mA — 11,548 — 11,229 — 10,910 — 9,861 — 9,874 — 10,037 ps
1.8-V LVTTL / 6 mA — 22,927 — 22,608 — 22,289 — 21,811 — 21,854 — 21,857 ps
LVCMOS
3 mA — 24,731 — 24,412 — 24,093 — 23,081 — 23,034 — 23,107 ps
1.5-V LVCMOS 4 mA — 38,723 — 38,404 — 38,085 — 39,121 — 39,124 — 39,124 ps
2 mA — 41,330 — 41,011 — 40,692 — 40,631 — 40,634 — 40,634 ps
3.3-V PCI
20 mA — 261 — 339 — 418 — 6,644 — 6,627 — 6,914 ps
© August 2009 Altera Corporation
MAX II Device Handbook