EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 537

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

Altera Corporation
November 2007
DLL and DQS Logic Block Specifications
Table 1–30
Stratix III devices.
Frequency Mode
Commercial
Table 1–29. Transmitter Channel-to-Channel Skew (TCCS) - Write Side
Table 1–30. Stratix III DLL Frequency Range Specifications - Preliminary
(Part 2 of 2) - Preliminary
Speed
Grade
-4
-2
-3
-4
-2
-3
-4
-2
-3
-4
-4
-2
-3
-4
-2
-3
-4
0
1
2
3
4
5
6
describes the DLL Frequency Range specifications for
Stratix III Device Datasheet: DC and Switching Characteristics
Location
Frequency Range (MHz)
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
HIO
VIO
VIO
VIO
VIO
100-125
125-167
167-200
200-250
250-300
300-370
370-400
Memory Type
RLDRAM II
RLDRAM II
RLDRAM II
RLDRAM II
RLDRAM II
RLDRAM II
QDRII / II +
QDRII / II +
QDRII / II +
QDRII / II +
Stratix III Device Handbook, Volume 2
DDR2
DDR2
DDR2
DDR3
DDR3
DDR3
DDR1
Resolution (Degrees)
Lead
388
267
356
428
267
300
401
267
321
400
267
277
333
416
267
321
401
22.5
30
36
45
30
36
45
TCCS (ps)
Lag
388
267
356
428
267
300
401
267
321
400
267
277
333
416
267
321
401
1–25