EP4CE55F23C8N Altera, EP4CE55F23C8N Datasheet - Page 153

• Manufacturer Part Number: EP4CE55F23C8N
• Description: IC CYCLONE IV FPGA 55K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F23C8N

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 324
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Family Name: Cyclone IV
• Number Of Logic Blocks/elements: 55856
• # I/os (max): 324
• Logic Cells: 55856
• Ram Bits: 2396160
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

Chapter 7: External Memory Interfaces in Cyclone IV Devices
Cyclone IV Devices Memory Interfaces Pin Support
Table 7–2. Cyclone IV E Device DQS and DQ Bus Mode Support for Each Side of the Device
© December 2010 Altera Corporation
EP4CE15
EP4CE22
Device
144-pin EQFP
164-pin MBGA
256-pin UBGA
256-pin FBGA
484-pin FBGA
144-pin EQFP
256-pin UBGA
256-pin FBGA
Package
Left
Right
Bottom(2),
Top(2),
Left
Right
Bottom(2),
Top(2),
Left(2)
Right(3)
Bottom
Top
Left(2)
Right(3)
Bottom
Top
Left
Right
Bottom
Top
Left
Right
Bottom(2),
Top(2),
Left(2)
Right(3)
Bottom
Top
Left(2)
Right(3)
Bottom
Top
Side
(5)
(5)
(5)
(4)
(4)
(4)
Number
Groups
×8
0
0
1
1
0
0
1
1
1
1
2
2
1
1
2
2
4
4
4
4
0
0
1
1
1
1
2
2
1
1
2
2
Number
Groups
×9
0
0
0
0
0
0
0
0
1
1
2
2
1
1
2
2
4
4
4
4
0
0
0
0
1
1
2
2
1
1
2
2
Number
Groups
×16
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
2
2
2
2
0
0
0
0
0
0
1
1
0
0
1
1
Cyclone IV Device Handbook, Volume 1
(Note 1)
Number
Groups
×18
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
2
2
2
2
0
0
0
0
0
0
1
1
0
0
1
1
(Part 2 of 3)
Number
Groups
×32
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
Number
Groups
×36
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
1
7–5