EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 556

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

I/O Timing
1–44
Stratix III Device Handbook, Volume 2
SSTL-18 CLASS I
SSTL-18 CLASS II
SSTL-15 CLASS I
1.8-V HSTL CLASS I
1.8-V HSTL CLASS II
1.5-V HSTL CLASS I
1.2-V HSTL CLASS I
DIFFERENTIAL 1.2-V
HSTL CLASS I
DIFFERENTIAL 1.5-V
HSTL CLASS I
Table 1–40. Maximum Output Toggle Rate on Stratix III Devices for Row I/O Pins (Part 2 of 5)
I/O Standard
4 mA
6 mA
8 mA
10 mA
12 mA
8 mA
16 mA
4 mA
6 mA
8 mA
4 mA
6 mA
8 mA
10 mA
12 mA
16 mA
4 mA
6 mA
8 mA
4 mA
6 mA
8 mA
4 mA
6 mA
8 mA
4 mA
6 mA
8 mA
Strength
Current
Setting
or OCT
VCCL=1.1V VCCL=1.1V VCCL=1.1V VCCL=1.1V VCCL=0.9V
300
500
350
350
200
350
450
500
650
200
400
200
350
450
500
650
700
700
500
700
500
700
350
500
700
350
500
700
-2
171
300
386
429
558
171
343
171
300
386
257
429
558
601
601
429
300
429
601
300
429
601
300
429
601
300
429
601
-3
147
257
331
367
478
147
294
147
257
331
220
367
478
515
515
367
257
367
515
257
367
515
257
367
515
257
367
515
-4
158
278
357
397
516
158
317
158
278
357
238
397
516
556
556
397
278
397
556
278
397
556
278
397
556
278
397
556
-4L
Altera Corporation
November 2007
158
278
357
397
516
158
317
158
278
357
238
397
516
556
556
397
278
397
556
278
397
556
278
397
556
278
397
556
-4L
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
Units