EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 564

• Manufacturer Part Number: EP3SE50F780I3N
• Description: Stratix III
• Manufacturer: Altera

I/O Timing
1–52
Stratix III Device Handbook, Volume 2
DIFFERENTIAL 1.5-V
SSTL CLASS I
DIFFERENTIAL 1.5-V
SSTL CLASS II
DIFFERENTIAL 1.8-V
SSTL CLASS I
DIFFERENTIAL 1.8-V
SSTL CLASS II
DIFFERENTIAL 2.5-V
SSTL CLASS I
DIFFERENTIAL 2.5-V
SSTL CLASS II
3.0-V PCI
3.0-V PCI-X
LVDS_E_1R
LVDS_E_3R
MINI-LVDS_E_1R
MINI-LVDS_E_3R
RSDS_E_1R
RSDS_E_3R
3.3-V LVTTL
3.3-V LVCMOS
3.0-V LVTTL
3.0-V LVCMOS
2.5 V
1.8 V
Table 1–42. Maximum Output Toggle Rate on Stratix III Devices for Dedicated Clock Output Pins (Part 4 of 6)
I/O Standard
4 mA
6 mA
8 mA
10 mA
12 mA
8 mA
16 mA
4 mA
6 mA
8 mA
10 mA
12 mA
8 mA
16 mA
8 mA
10 mA
12 mA
16 mA
-
-
-
-
-
-
-
-
OCT 50 Ω
OCT 50 Ω
OCT 50 Ω
OCT 50 Ω
OCT 50 Ω
OCT 50 Ω
OCT Setting
Strength or
Current
VCCL=1.1V VCCL=1.1V VCCL=1.1V VCCL=1.1V VCCL=0.9V
1000
1000
1131
200
350
450
500
650
200
400
200
350
450
500
650
200
400
400
400
400
350
270
270
270
270
270
270
580
790
580
790
630
-2
171
300
386
429
558
171
343
171
300
386
429
558
171
343
343
343
343
300
858
858
231
231
231
231
231
231
498
678
498
678
541
971
-3
147
257
331
367
478
147
294
147
257
331
367
478
147
294
294
294
294
257
735
735
198
198
198
198
198
198
426
581
426
581
463
832
-4
158
278
357
397
516
158
317
158
278
357
397
516
158
317
317
317
317
278
794
794
214
214
214
214
214
214
461
628
461
628
501
899
-4L
Altera Corporation
November 2007
158
278
357
397
516
158
317
158
278
357
397
516
158
317
317
317
317
278
794
794
214
214
214
214
461
628
461
628
501
899
214
214
-4L
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz