EP2SGX90EF1152C4N Altera, EP2SGX90EF1152C4N Datasheet - Page 73

• Manufacturer Part Number: EP2SGX90EF1152C4N
• Description: IC STRATIX II GX 90K 1152-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX90EF1152C4N

• Number Of Logic Elements/cells: 90960
• Number Of Labs/clbs: 4548
• Total Ram Bits: 4520448
• Number Of I /o: 558
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 1152-FBGA
• Family Name: Stratix II GX
• Number Of Logic Blocks/elements: 90960
• # I/os (max): 558
• Frequency (max): 732.1MHz
• Process Technology: SRAM
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 90960
• Ram Bits: 4520448
• 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: 1152
• Package Type: FC-FBGA
• For Use With: 544-1725 - PCIE KIT W/S II GX EP2SGX90N544-1724 - SI KIT W/SII GX EP2SGX90N544-1702 - VIDEO KIT W/SII GX EP2SGX90N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1767; EP2SGX90EF35C4NES

Altera Corporation
October 2007
R24 row interconnects span 24 LABs and provide the fastest resource for
long row connections between LABs, TriMatrix memory, DSP blocks, and
Row IOEs. The R24 row interconnects can cross M-RAM blocks. R24 row
interconnects drive to other row or column interconnects at every fourth
LAB and do not drive directly to LAB local interconnects. R24 row
interconnects drive LAB local interconnects via R4 and C4 interconnects.
R24 interconnects can drive R24, R4, C16, and C4 interconnects. The
column interconnect operates similarly to the row interconnect and
vertically routes signals to and from LABs, TriMatrix memory, DSP
blocks, and IOEs. Each column of LABs is served by a dedicated column
interconnect.
These column resources include:
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■
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Stratix II GX devices include an enhanced interconnect structure in LABs
for routing shared arithmetic chains and carry chains for efficient
arithmetic functions. The register chain connection allows the register
output of one ALM to connect directly to the register input of the next
ALM in the LAB for fast shift registers. These ALM-to-ALM connections
bypass the local interconnect. The Quartus II Compiler automatically
takes advantage of these resources to improve utilization and
performance.
and register chain interconnects.
Shared arithmetic chain interconnects in a LAB
Carry chain interconnects in a LAB and from LAB to LAB
Register chain interconnects in a LAB
C4 interconnects traversing a distance of four blocks in an up and
down direction
C16 column interconnects for high-speed vertical routing through
the device
Figure 2–47
shows the shared arithmetic chain, carry chain,
Stratix II GX Device Handbook, Volume 1
Stratix II GX Architecture
2–65