ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 270

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

Timing Model
4–100
Stratix II GX Device Handbook, Volume 1
Class I I
1.8-V differential
HSTL Class I
1.8-V differential
HSTL Class II
1.5-V differential
HSTL Class I
1.5-V differential
HSTL Class I I
1.2-V differential
HSTL
Differential SSTL-2
Class I
Differential SSTL-18
1.5-V HSTL Class II
1.8-V HSTL Class II
1.2-V HSTL
LVTTL
2.5 V
1.8 V
1.5 V
LVCMOS
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I
SSTL-18 Class II
1.5-V HSTL Class I
1.8-V HSTL Class I
PCI
PCI-X
Table 4–88. Stratix II GX Maximum Input Clock Rate for Column I/O Pins (Part 2 of 2)
Table 4–89. Stratix II GX Maximum Input Clock Rate for Row I/O Pins (Part 1 of 2)
I/O Standard
I/O Standard
-3 Speed Grade
-3 Speed Grade
Table 4–89
device row pins.
500
500
500
500
500
280
280
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
shows the maximum input clock toggle rates for Stratix II GX
-4 Speed Grade
-4 Speed Grade
250
500
500
500
500
500
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
-5 Speed Grade
-5 Speed Grade
250
500
500
500
500
500
250
450
450
450
450
450
500
500
500
500
500
500
500
500
425
425
500
Altera Corporation
October 2007
Unit
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz