ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 280

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

Timing Model
4–110
Stratix II GX Device Handbook, Volume 1
Note to
(1)
1.8-V differential
Class II
Class II
LVTTL
LVCMOS
2.5 V
1.8 V
1.5 V
SSTL-2 Class I
SSTL-2 Class II
1.5-V differential Class I
1.5-V differential
HyperTransport
LVPECL
Table 4–93. Stratix II GX Maximum Output Clock Rate for Dedicated Clock Pins (Part 4 of 4)
Table 4–94. Stratix II GX Maximum Output Clock Rate for Column Pins (Series Termination) (Part 1
of 2)
I/O Standard
This is the default setting in Quartus II software.
I/O Standard
Table
4–93:
OCT_25_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
Drive Strength
Drive Strength
Table 4–94
device series-terminated column pins.
16 mA
18 mA
20 mA
10 mA
12 mA
16 mA
18 mA
20 mA
4 mA
6 mA
8 mA
-
-
-3 Speed Grade -4 Speed Grade -5 Speed Grade
shows the maximum output clock toggle rate for Stratix II GX
400
400
350
350
350
350
700
700
550
600
600
-3 Speed
Grade
500
550
550
350
500
700
700
700
600
650
700
300
450
400
400
350
350
350
350
550
550
450
500
550
-4 Speed
Grade
500
500
550
300
500
650
700
700
600
600
650
250
400
-5 Speed
350
350
300
300
300
300
450
450
400
500
500
Grade
450
500
550
300
450
600
650
700
550
600
600
125
300
Altera Corporation
October 2007
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit