EP3C16F256I7N Altera, EP3C16F256I7N Datasheet - Page 224

• Manufacturer Part Number: EP3C16F256I7N
• Description: Cyclone III
• Manufacturer: Altera

External Memory Interfaces in Cyclone III Devices
9–10
Cyclone III Device Handbook, Volume 1
EP3C40
EP3C55
EP3C80
Table 9–4. Cyclone III DQS and DQ Bus Mode Support for Each Side of the Device
Device
240-pin PQFP
324-pin FineLine BGA
484-pin FineLine BGA
780-pin FineLine BGA
484-pin FineLine BGA
780-pin FineLine BGA
484-pin FineLine BGA
780-pin FineLine BGA
Package
Right
Left
Right
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Right
Right
Right
Right
Right
Right
Side
Left
Left
Left
Left
Left
Left
Left
Top
Top
Top
Top
Top
Top
Top
Top
(5),(8)
(4),(5)
(9)
Number
Groups
of ×8
1
1
1
1
2
2
2
2
4
4
4
4
4
4
6
6
4
4
4
4
4
4
6
6
4
4
4
4
4
4
6
6
Number
Groups
of ×9
1
0
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Number
Groups
of ×16
Altera Corporation-Preliminary
0
0
0
0
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Note (1)
Number
Groups
of ×18
0
0
0
0
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
(Part 3 of 4)
Number
Groups
of ×32
March 2007
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Number
Groups
of ×36
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1