ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 278

• Manufacturer Part Number: ep2sgx30c
• Description: Stratix Ii Gx Device Data Sheet
• Manufacturer: Altera Corporation

Timing Model
4–108
Stratix II GX Device Handbook, Volume 1
2.5 V
1.8 V
1.5 V
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I
SSTL-18 Class II
1.8-V HSTL Class I
Table 4–93. Stratix II GX Maximum Output Clock Rate for Dedicated Clock Pins (Part 2 of 4)
I/O Standard
Drive Strength
16 mA
12 mA
12 mA
24 mA
12 mA
20 mA
12 mA
8 mA
12 mA
10 mA
16 mA
20 mA
10 mA
16 mA
18 mA
10 mA
4 mA
8 mA
2 mA
4 mA
6 mA
8 mA
2 mA
4 mA
6 mA
8 mA
4 mA
6 mA
8 mA
8 mA
4 mA
6 mA
8 mA
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
-3 Speed
Grade
1131
230
430
630
930
120
285
450
660
905
244
470
550
625
400
400
350
400
400
200
350
450
500
650
200
400
450
550
300
500
650
700
700
-4 Speed
Grade
1040
194
380
575
845
109
250
390
570
805
200
370
430
495
300
400
350
350
400
150
250
300
400
550
200
350
400
500
300
450
600
650
700
-5 Speed
Grade
180
380
550
820
104
230
360
520
755
990
180
325
375
420
300
350
300
350
350
150
200
300
400
400
150
350
400
450
300
450
600
600
650
Altera Corporation
October 2007
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