Altera Corporation
4–29
January 2006
Stratix Device Handbook, Volume 1
DC & Switching Characteristics
EP1S40
tSU_R
76
80
ps
tSU_C
376
380
ps
EP1S60
tSU_R
276
280
ps
tSU_C
276
280
ps
EP1S80
tSU_R
426
430
ps
tSU_C
76
80
ps
Table 4–46. IOE Internal Timing Microparameters
Symbol
-5
-6
-7
-8
Unit
Min
Max
Min
Max
Min
Max
Min
Max
tH
68
71
82
96
ps
tCO_R
171
179
206
242
ps
tCO_C
171
179
206
242
ps
tPIN2COMBOUT_R
1,234
1,295
1,490
1,753
ps
tPIN2COMBOUT_C
1,087
1,141
1,312
1,544
ps
tCOMBIN2PIN_R
3,894
4,089
ps
tCOMBIN2PIN_C
4,299
4,494
ps
tCLR
276
289
333
392
ps
tPRE
260
273
313
369
ps
tCLKHL
1,000
1,111
1,190
1,400
ps
Table 4–47. DSP Block Internal Timing Microparameters (Part 1 of 2)
Symbol
-5
-6
-7
-8
Unit
Min
Max
Min
Max
Min
Max
Min
Max
tSU
0000
ps
tH
67
75
86
101
ps
tCO
142
158
181
214
ps
tINREG2PIPE9
2,613
2,982
3,429
4,035
ps
tINREG2PIPE18
3,390
3,993
4,591
5,402
ps
Table 4–45. IOE Internal TSU Microparameter by Device Density (Part 2 of 2)
Device
Symbol
-5
-6
-7
-8
Unit
Min
Max
Min
Max
Min
Max
Min
Max