EP2SGX90EF1152C5N Altera, EP2SGX90EF1152C5N Datasheet - Page 132

• Manufacturer Part Number: EP2SGX90EF1152C5N
• Description: IC STRATIX II GX 90K 1152-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX90EF1152C5N

• 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
• 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: 544-1768; EP2SGX90EF35C5NES

I/O Structure
2–124
Stratix II GX Device Handbook, Volume 1
f
These dedicated circuits combined, with enhanced PLL clocking and
phase-shift ability, provide a complete hardware solution for interfacing
to high-speed memory.
For more information on external memory interfaces, refer to the
External Memory Interfaces in Stratix II & Stratix II GX Devices
volume 2 of the Stratix II GX Device Handbook.
Programmable Drive Strength
The output buffer for each Stratix II GX device I/O pin has a
programmable drive strength control for certain I/O standards. The
LVTTL, LVCMOS, SSTL, and HSTL standards have several levels of drive
strength that you can control. The default setting used in the Quartus II
software is the maximum current strength setting that is used to achieve
maximum I/O performance. For all I/O standards, the minimum setting
is the lowest drive strength that guarantees the I
Using minimum settings provides signal slew rate control to reduce
system noise and signal overshoot.
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