EP2SGX90EF1152I4 Altera, EP2SGX90EF1152I4 Datasheet - Page 59

• Manufacturer Part Number: EP2SGX90EF1152I4
• Description: Stratix II GX
• Manufacturer: Altera

Specifications of EP2SGX90EF1152I4

• 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: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 1152
• Package Type: FC-FBGA
• Lead Free Status / Rohs Status: Not Compliant

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