EP2C5F256C7N Datasheet, PDF (110/168 Pages) Altera Corporation – Section I. Cyclone II Device Family Data Sheet

Timing Specifications
Table 5–17. IOE Internal Timing Microparameters (Part 2 of 2)
Parameter
TCOMBIN2PIN_C
TCLR
TPRE
TCLKL
TCLKH
–6 Speed Grade (1)
Min
Max
1418
—
137
—
192
—
1000
—
1000
—
2622
—
—
—
—
—
—
—
—
—
–7 Speed Grade (2)
Min
Max
1352
1418
165
151
233
212
1242
1111
1242
1111
2831
—
—
—
—
—
—
—
—
—
–8 Speed Grade (3)
Unit
Min
Max
1352
3041
ps
1418
—
ps
165
—
ps
165
—
ps
233
—
ps
233
—
ps
1242
—
ps
1242
—
ps
1242
—
ps
1242
—
ps
Notes to Table 5–17:
(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 5–18. DSP Block Internal Timing Microparameters (Part 1 of 2)
Parameter
TSU
TH
TCO
TINREG2PIPE9
TINREG2PIPE18
–6 Speed Grade (1)
Min
Max
47
—
—
—
110
—
—
—
0
0
—
—
652
1379
—
—
652
1379
—
—
–7 Speed Grade (2)
Min
Max
62
—
54
—
113
—
111
—
0
0
0
—
621
1872
652
—
621
1872
652
—
–8 Speed Grade (3)
Unit
Min
Max
62
—
ps
62
—
ps
113
—
ps
113
—
ps
0
0
ps
0
—
ps
621
2441
ps
652
—
ps
621
2441
ps
652
—
ps
5–20
Cyclone II Device Handbook, Volume 1
Altera Corporation
February 2008