EP2SGX90FF1508C3N Altera, EP2SGX90FF1508C3N Datasheet - Page 59

• Manufacturer Part Number: EP2SGX90FF1508C3N
• Description: IC STRATIX II GX 90K 1508-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX90FF1508C3N

• Number Of Logic Elements/cells: 90960
• Number Of Labs/clbs: 4548
• Total Ram Bits: 4520448
• Number Of I /o: 650
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 1508-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: -
• Other names: 544-1772; EP2SGX90FF40C3N; EP2SGX90FF40C3NES

Altera Corporation
October 2007
asynchronous clear, asynchronous preset/load, synchronous clear,
synchronous load, and clock enable control for the register. These LAB
wide signals are available in all ALM modes. Refer to
Signals” on page 2–46
signals.
The Quartus II software and supported third-party synthesis tools, in
conjunction with parameterized functions such as library of
parameterized modules (LPM) functions, automatically choose the
appropriate mode for common functions such as counters, adders,
subtractors, and arithmetic functions. If required, you can also create
special-purpose functions that specify which ALM operating mode to use
for optimal performance.
Normal Mode
The normal mode is suitable for general logic applications and
combinational functions. In this mode, up to eight data inputs from the
LAB local interconnect are inputs to the combinational logic. The normal
mode allows two functions to be implemented in one Stratix II GX ALM,
or an ALM to implement a single function of up to six inputs. The ALM
can support certain combinations of completely independent functions
and various combinations of functions which have common inputs.
Figure 2–37
shows the supported LUT combinations in normal mode.
for more information on the LAB-wide control
Stratix II GX Device Handbook, Volume 1
Stratix II GX Architecture
“LAB Control
2–51