Timing Specifications
Table 5–41. Cyclone II I/O Input Delay for Row Pins (Part 2 of 2)
Fast Corner
–7
–7
–6
Speed
Grade
–8
Speed Speed
Grade Grade
(1)
I/O Standard
Parameter
Speed Unit
Grade
Industrial/ Commer
Automotive
-cial
(2)
1.5V_HSTL_CLASS_II
1.8V_HSTL_CLASS_I
1.8V_HSTL_CLASS_II
tPI
593
376
581
364
581
364
536
319
536
319
581
364
581
364
581
364
581
364
593
376
593
376
651
434
595
378
595
378
621
394
609
382
609
382
561
334
561
334
609
382
609
382
609
382
609
382
621
394
621
394
682
455
623
396
623
396
1051 1109 1167 1167
782 782
1004 1004
619 619
1004 1004
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
tPCOUT
tPI
684
933
566
933
566
896
529
896
529
933
566
933
566
933
566
933
566
733
967
591
967
591
947
571
947
571
967
591
967
591
967
591
967
591
619
998
613
998
613
619
998
613
998
613
DIFFERENTIAL_SSTL_2_
CLASS_I
DIFFERENTIAL_SSTL_2_
CLASS_II
DIFFERENTIAL_SSTL_18_
CLASS_I
1004 1004
619 619
1004 1004
619 619
1004 1004
619 619
1004 1004
619 619
1051 1109 1167 1167
684 733 782 782
1051 1109 1167 1167
684 733 782 782
1036 1075 1113 1113
669 699 728 728
1113 1156 1232 1232
746 780 847 847
1113 1156 1232 1232
746 780 847 847
DIFFERENTIAL_SSTL_18_
CLASS_II
1.8V_DIFFERENTIAL_HSTL_
CLASS_I
1.8V_DIFFERENTIAL_HSTL_
CLASS_II
1.5V_DIFFERENTIAL_HSTL_
CLASS_I
1.5V_DIFFERENTIAL_HSTL_
CLASS_II
LVDS
PCI
PCI-X
tPCOUT
Notes to Table 5–41 :
(1) These numbers are for commercial devices.
(2) These numbers are for automotive devices.
5–36
Altera Corporation
February 2008
Cyclone II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
