EP2S180F1020C3N Altera, EP2S180F1020C3N Datasheet - Page 79

• Manufacturer Part Number: EP2S180F1020C3N
• Description: IC STRATIX II FPGA 180K 1020FBGA
• Manufacturer: Altera
• Series: Stratix® IIr

Specifications of EP2S180F1020C3N

• Number Of Logic Elements/cells: 179400
• Number Of Labs/clbs: 8970
• Total Ram Bits: 9383040
• Number Of I /o: 742
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1020-FBGA
• For Use With: 544-1701 - DSP PRO KIT W/SII EP2S180N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1883; EP2S180F1020C3N; Q2675539B

Figure 2–46. Stratix II IOE Structure
Altera Corporation
May 2007
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
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.
Figure 2–47
Figure 2–48
D
D
Q
Q
shows how a row I/O block connects to the logic array.
shows how a column I/O block connects to the logic array.
CLK
OE Register
OE Register
D
D
Q
Q
Stratix II Device Handbook, Volume 1
Input Register
Input Register
D
D
Q
Q
Input Latch
D
ENA
Stratix II Architecture
Q
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