English
Language : 

EP2SGX130GF1508C4 Datasheet, PDF (258/316 Pages) Altera Corporation – Section I. Stratix II GX Device Data Sheet
Table 4–85. Stratix II GX I/O Input Delay for Row Pins (Part 3 of 3)
I/O Standard
Fast Corner
Parameter Industrial/
Commercial
Differential SSTL-18
tPI
605
Class I
tPCOUT
266
Differential SSTL-18
tPI
605
Class II
tPCOUT
266
1.8-V differential HSTL
tPI
605
Class I
tPCOUT
266
1.8-V differential HSTL
tPI
605
Class II
tPCOUT
266
1.5-V differential HSTL
tPI
631
Class I
tPCOUT
292
1.5-V differential HSTL
tPI
631
Class II
tPCOUT
292
-3 Speed
Grade (2)
960
433
960
433
960
433
960
433
1056
529
1056
529
-3 Speed
Grade (3)
1006
454
1006
454
1006
454
1006
454
1107
555
1107
555
-4 Speed
Grade
-5 Speed
Grade
Unit
1070
483
1070
483
1070
483
1070
483
1177
590
1177
590
1285 ps
580
ps
1285 ps
580
ps
1285 ps
580
ps
1285 ps
580
ps
1413 ps
708
ps
1413 ps
708
ps
(1) The parameters are only available on the left side of the device.
(2) This column refers to –3 speed grades for EP2SGX30, EP2SGX60, and EP2SGX90 devices.
(3) This column refers to –3 speed grades for EP2SGX130 devices.