EPM240 Datasheet, PDF (71/86 Pages) Altera Corporation – JTAG & In-System Programmability

Chapter 5: DC and Switching Characteristics
Timing Model and Specifications
5–13
Table 5–18. t_ZX IOE Microparameter Adders for Slow Slew Rate
–3 Speed
Grade
–4 Speed Grade
–5 Speed
Grade
Standard
2.5-V LVTTL
14 mA
7 mA
3.3-V PCI
20 mA
Min Max Min Max Min Max
— 10,412 — 10,112 — 9,811
— 13,613 — 13,313 — 13,012
— –75 — –97 — –120
–6 Speed
Grade
–7 Speed
Grade
Min Max Min Max Unit
— 9,110 — 9,105 ps
— 9,830 — 9,835 ps
— 6,534 — 6,533 ps
Table 5–19. t_XZ IOE Microparameter Adders for Fast Slew Rate
–3 Speed
Grade
–4 Speed
Grade
–5 Speed
Grade
–6 Speed
Grade
–7 Speed
Grade
Standard
3.3-V LVCMOS
8 mA
4 mA
3.3-V LVTTL
16 mA
8 mA
2.5-V LVTTL
14 mA
7 mA
1.8-V LVTTL
6 mA
3 mA
1.5-V LVTTL
4 mA
2 mA
3.3-V PCI
20 mA
Min Max Min Max Min Max Min Max Min Max Unit
—
0—
0 —0
—
0
—
0 ps
— –56 — –72 — –89 — –69 — –69 ps
—
0—
0 —0
—
0
—
0
ps
— –56 — –72 — –89 — –69 — –69 ps
— –3 — –4 — –5 — –7 — –11 ps
— –47 — –61 — –75 — –66 — –70 ps
— 119 — 155 — 191 — 45 — 34 ps
— 207 — 269 — 331 — 34 — 22 ps
— 606 — 788 — 970 — 166 — 154 ps
— 673 — 875 — 1,077 — 190 — 177 ps
— 71 — 93 — 114 — –69 — –69 ps
Table 5–20. t_XZ IOE Microparameter Adders for Slow Slew Rate
–3 Speed
Grade
–4 Speed
Grade
–5 Speed
Grade
Standard
3.3-V LVCMOS 8 mA
4 mA
3.3-V LVTTL
16 mA
8 mA
2.5-V LVTTL
14 mA
7 mA
3.3-V PCI
20 mA
Min Max Min Max Min Max
— 206 — –20 — –247
— 891 — 665 — 438
— 206 — –20 — –247
— 891 — 665 — 438
— 222 — –4 — –231
— 943 — 717 — 490
— 161 — 210 — 258
–6 Speed
Grade
Min Max
— 1,433
— 1,332
— 1,433
— 1,332
— 213
— 166
— 1,332
–7 Speed
Grade
Min Max Unit
— 1,446 ps
— 1,345 ps
— 1,446 ps
— 1,345 ps
— 208 ps
— 161 ps
— 1,345 ps
1 The default slew rate setting for MAX II device in the Quartus^® II design software is
“fast”.
© Novermber 2008 Altera Corporation
MAX II Device Handbook