EP2SGX90EF1152C4N Altera, EP2SGX90EF1152C4N Datasheet - Page 55

• 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

Figure 2–34. LAB-Wide Control Signals
Altera Corporation
October 2007
Dedicated Row LAB Clocks
Local Interconnect
Local Interconnect
Local Interconnect
Local Interconnect
Local Interconnect
Local Interconnect
6
6
load acts as a preset when the asynchronous load data input is tied high.
When the asynchronous load/preset signal is used, the labclkena0
signal is no longer available.
The LAB row clocks [5..0] and LAB local interconnect generate the
LAB-wide control signals. The MultiTrack™ interconnects have
inherently low skew. This low skew allows the MultiTrack interconnects
to distribute clock and control signals in addition to data.
Figure 2–34
6
labclk0
clock signals per LAB.
There are two unique
shows the LAB control signal generation circuit.
or asyncload
or labpreset
labclkena0
labclk1
labclkena1
Stratix II GX Device Handbook, Volume 1
labclk2
labclkena2
syncload
Stratix II GX Architecture
labclr0
labclr1
2–47
synclr