EP2S180F1508I4 Altera, EP2S180F1508I4 Datasheet - Page 59

• Manufacturer Part Number: EP2S180F1508I4
• Description: IC STRATIX II FPGA 180K 1508FBGA
• Manufacturer: Altera
• Series: Stratix® IIr

Specifications of EP2S180F1508I4

• Number Of Logic Elements/cells: 179400
• Number Of Labs/clbs: 8970
• Total Ram Bits: 9383040
• Number Of I /o: 1170
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 1508-FBGA
• Family Name: Stratix II
• Number Of Logic Blocks/elements: 179400
• # I/os (max): 1170
• Frequency (max): 711.24MHz
• Process Technology: 90nm (CMOS)
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 179400
• Ram Bits: 9383040
• 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: 1508
• Package Type: FC-FBGA
• For Use With: 544-1701 - DSP PRO KIT W/SII EP2S180N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 544-2165

Figure 2–33. Dual-Regional Clocks
Figure 2–34. Hierarchical Clock Networks Per Quadrant
Altera Corporation
May 2007
PLLs
CLK[3..0]
Regional Clock Network [7..0]
Global Clock Network [15..0]
Clock Pins or PLL Clock Outputs
Can Drive Dual-Regional Network
CLK[7..4]
CLK[15..12]
Combined Resources
Within each quadrant, there are 24 distinct dedicated clocking resources
consisting of 16 global clock lines and eight regional clock lines.
Multiplexers are used with these clocks to form busses to drive LAB row
clocks, column IOE clocks, or row IOE clocks. Another multiplexer is
used at the LAB level to select three of the six row clocks to feed the ALM
registers in the LAB (see Figure 2–34).
CLK[11..8]
or Half-Quadrant
Clocks Available
to a Quadrant
Clock [23..0]
Clock Pins or PLL Clock
Outputs Can Drive
Dual-Regional Network
PLLs
CLK[3..0]
Stratix II Device Handbook, Volume 1
CLK[7..4]
CLK[15..12]
Stratix II Architecture
Column I/O Cell
IO_CLK[7..0]
Lab Row Clock [5..0]
Row I/O Cell
IO_CLK[7..0]
CLK[11..8]
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