EP2SGX90EF1152I4N Altera, EP2SGX90EF1152I4N Datasheet - Page 120

• Manufacturer Part Number: EP2SGX90EF1152I4N
• Description: Stratix II GX
• Manufacturer: Altera

Specifications of EP2SGX90EF1152I4N

• 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: Compliant

I/O Structure
Figure 2–76. Stratix II GX IOE Structure
2–112
Stratix II GX Device Handbook, Volume 1
Logic Array
Output B
Output A
Input B
Input A
OE
Output Register
Output Register
The IOEs are located in I/O blocks around the periphery of the
Stratix II GX device. There are up to four IOEs per row I/O block and four
IOEs per column I/O block. The row I/O blocks drive row, column, or
direct link interconnects. The column I/O blocks drive column
interconnects.
D
D
Q
Q
CLK
OE Register
OE Register
D
D
Q
Q
Input Register
Input Register
D
D
Q
Q
Input Latch
D
ENA
Altera Corporation
Q
October 2007