DC Characteristics and Timing Specifications
Table 5–23. EP2C8/A Column Pins Global Clock Timing Parameters (Part 2 of 2)
Fast Corner
–7 Speed
Grade
(1)
–7 Speed
Grade
(2)
–6 Speed
Grade
–8 Speed
Grade
Parameter
Unit
Industrial/
Commercial
Automotive
tPLLCOUT
–0.179
–0.189
0.089
0.047
0.045
0.055
ns
Notes to Table 5–23:
(1) These numbers are for commercial devices.
(2) These numbers are for automotive devices.
Table 5–24. EP2C8/A Row Pins Global Clock Timing Parameters
Fast Corner
–7 Speed
Grade
–7 Speed
Grade
(2)
–6 Speed
Grade
–8 Speed
Grade
Parameter
Unit
Industrial/
Commercial
(1)
Automotive
tCIN
1.256
1.258
1.314
1.316
2.270
2.286
–0.08
–0.064
2.416
2.429
2.596
2.604
2.606
2.614
ns
ns
ns
ns
tCOUT
tPLLCIN
tPLLCOUT
–0.276
–0.274
–0.294
–0.292
–0.134
–0.121
–0.152
–0.144
–0.142
–0.134
Notes to Table 5–24:
(1) These numbers are for commercial devices.
(2) These numbers are for automotive devices.
EP2C15A Clock Timing Parameters
Tables 5–25 and 5–26 show the clock timing parameters for EP2C15A
devices.
Table 5–25. EP2C15A Column Pins Global Clock Timing Parameters
Fast Corner
–7 Speed
Grade
(1)
–7 Speed
Grade
(2)
–6 Speed
Grade
–8 Speed
Grade
Parameter
Unit
Industrial/
Commercial
Automotive
tCIN
1.621
1.698
1.713
2.590
2.624
0.045
2.766
2.798
0.008
3.009
3.038
0.046
2.989
3.018
0.016
ns
ns
ns
tCOUT
1.635
tPLLCIN
–0.351
–0.372
Altera Corporation
February 2008
5–25
Cyclone II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
