ep2c35 Altera Corporation, ep2c35 Datasheet - Page 110

• Manufacturer Part Number: ep2c35
• Description: Cyclone Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

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