ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 258

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

Timing Model
4–88
Stratix II GX Device Handbook, Volume 1
Notes to
(1)
(2)
(3)
Differential SSTL-18
Class I
Differential SSTL-18
Class II
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 II
Table 4–85. Stratix II GX I/O Input Delay for Row Pins (Part 3 of 3)
The parameters are only available on the left side of the device.
This column refers to –3 speed grades for EP2SGX30, EP2SGX60, and EP2SGX90 devices.
This column refers to –3 speed grades for EP2SGX130 devices.
I/O Standard
Table
4–85:
Parameter
t
t
t
t
t
t
PCOUT
PCOUT
PCOUT
PCOUT
PCOUT
PCOUT
t
t
t
t
t
t
PI
PI
PI
PI
PI
PI
Commercial
Fast Corner
Industrial/
605
266
605
266
605
266
605
266
631
292
631
292
Grade
-3 Speed
1056
1056
960
433
960
433
960
433
960
433
529
529
(2)
Grade
-3 Speed
1006
1006
1006
1006
1107
1107
454
454
454
454
555
555
(3)
-4 Speed
Grade
1070
1070
1070
1070
1177
1177
483
483
483
483
590
590
Altera Corporation
-5 Speed
October 2007
Grade
1285
1285
1285
1285
1413
1413
580
580
580
580
708
708
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps