EP2C5F256C7N Datasheet, PDF (111/168 Pages) Altera Corporation – Section I. Cyclone II Device Family Data Sheet

DC Characteristics and Timing Specifications
Table 5–18. DSP Block Internal Timing Microparameters (Part 2 of 2)
Parameter
TPIPE2OUTREG
TPD9
TPD18
TCLR
TCLKL
TCLKH
–6 Speed Grade (1)
Min
Max
47
—
529
—
425
—
2686
—
1923
—
1923
—
104
—
2470
—
2903
—
—
—
—
—
—
—
–7 Speed Grade (2)
Min
Max
45
47
505
529
406
425
3572
3129
2769
2307
2769
2307
142
—
3353
—
3941
—
—
—
—
—
—
—
–8 Speed Grade (3)
Unit
Min
Max
45
185
ps
47
—
ps
505
4370
ps
529
—
ps
406
5136
ps
425
—
ps
3572
—
ps
3572
—
ps
2769
—
ps
2769
—
ps
2769
—
ps
2769
—
ps
Notes to Table 5–18:
(1) For the –6 speed grades, the minimum timing is for the commercial temperature grade. The –7 speed grade devices
offer the automotive temperature grade. The –8 speed grade devices offer the industrial temperature grade.
(2) For each parameter of the –7 speed grade columns, the value in the first row represents the minimum timing
parameter for automotive devices. The second row represents the minimum timing parameter for commercial
devices.
(3) For each parameter of the –8 speed grade columns, the value in the first row represents the minimum timing
parameter for industrial devices. The second row represents the minimum timing parameter for commercial
devices.
Table 5–19. M4K Block Internal Timing Microparameters (Part 1 of 3)
Parameter
TM4KRC
TM4KWERESU
TM4KWEREH
TM4KBESU
–6 Speed Grade (1)
Min
Max
2387
—
35
—
234
—
35
—
3764
—
—
—
—
—
—
—
–7 Speed Grade (2)
Min
Max
2275
2387
46
40
267
250
46
40
4248
—
—
—
—
—
—
—
–8 Speed Grade (3)
Unit
Min
Max
2275
2387
46
46
267
267
46
46
4736 ps
—
ps
—
ps
—
ps
—
ps
—
ps
—
ps
—
ps
Altera Corporation
February 2008
5–21
Cyclone II Device Handbook, Volume 1