EP3C25F256C7N Altera, EP3C25F256C7N Datasheet - Page 151

• Manufacturer Part Number: EP3C25F256C7N
• Description: IC CYCLONE III FPGA 256-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C25F256C7N

• Number Of Logic Elements/cells: 24624
• Number Of Labs/clbs: 1539
• Total Ram Bits: 608256
• Number Of I /o: 156
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-FBGA
• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 24624
• # I/os (max): 156
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 24624
• Ram Bits: 608256
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: FBGA
• For Use With: 544-2370 - KIT STARTER CYCLONE III EP3C25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: Q4433068

Chapter 8: External Memory Interfaces in the Cyclone III Device Family
Cyclone III Device Family Memory Interfaces Pin Support
Table 8–2. Cyclone III LS Device DQS and DQ Bus Mode Support for Each Side of the Device
© January 2010 Altera Corporation
EP3CLS100
EP3CLS150
EP3CLS200
Notes to
(1) These numbers are preliminary until characterization is completed.
(2) This device package does not support x32 or 36 mode.
Device
Table
f
8–2:
484-pin FineLine
BGA/
484-pin Ultra FineLine
BGA
780-pin FineLine BGA
484-pin FineLine BGA
(2)
780-pin FineLine BGA
484-pin FineLine BGA
(2)
780-pin FineLine BGA
(2)
For more information about device package outline, refer to the
Specifications
DQS pins are listed in the Cyclone III and Cyclone III LS pin tables as DQSXY, in which
X indicates the DQS grouping number and Y indicates whether the group is located on
the top (T), bottom (B), left (L) or right (R) side of the device. Similarly, the
corresponding DQ pins are marked as DQXY, in which the X denotes the DQ grouping
number and Y denotes whether the group is located on the top (T), bottom (B), left (L)
or right (R) side of the device. For example, DQS2T indicates a DQS pin belonging to
group 2, located on the top side of the device. Similarly, the DQ pins belonging to that
group is shown as DQ2T.
Package
page.
Bottom
Bottom
Bottom
Bottom
Bottom
Bottom
Right
Right
Right
Right
Right
Right
Side
Left
Left
Left
Left
Left
Left
Top
Top
Top
Top
Top
Top
Number
Groups
of ×8
2
2
2
2
4
4
6
6
2
2
2
2
4
4
6
6
2
2
2
2
4
4
6
6
Number
Groups
of ×9
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
1
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
Cyclone III Device Handbook, Volume 1
Number
Groups
of ×18
(Note 1)
1
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
Device Packaging
Number
Groups
of ×32
(Part 2 of 2)
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
1
1
1
1
1
1
1
1
Number
Groups
of ×36
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
1
1
1
1
1
1
1
1
8–7