EP1SGX25CF672C7 Altera, EP1SGX25CF672C7 Datasheet - Page 142

• Manufacturer Part Number: EP1SGX25CF672C7
• Description: IC STRATIX GX FPGA 25KLE 672FBGA
• Manufacturer: Altera
• Series: Stratix® GXr

Specifications of EP1SGX25CF672C7

• Number Of Logic Elements/cells: 25660
• Number Of Labs/clbs: 2566
• Total Ram Bits: 1944576
• Number Of I /o: 455
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 672-FBGA
• Family Name: Stratix GX
• Number Of Logic Blocks/elements: 25660
• # I/os (max): 455
• Frequency (max): 4.38597GHz
• Process Technology: SRAM
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 25660
• Ram Bits: 1944576
• Operating Supply Voltage (min): 1.425V
• Operating Supply Voltage (max): 1.575V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 672
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

PLLs & Clock Networks
Figure 4–47. EP1SGX40 Device I/O Clock Groups
4–76
Stratix GX Device Handbook, Volume 1
IO_CLKM[7:0]
IO_CLKO[7:0]
IO_CLKN[7:0]
IO_CLKP[7:0]
8
8
8
8
IO_CLKA[7:0]
22 Clocks in the
22 Clocks in the
Half-Quadrant
Half-Quadrant
8
You can use the Quartus II software to control whether a clock input pin
is either global, regional, or fast regional. The Quartus II software
automatically selects the clocking resources if not specified.
Enhanced & Fast PLLs
Stratix GX devices provide robust clock management and synthesis using
up to four enhanced PLLs and four fast PLLs. These PLLs increase
performance and provide advanced clock interfacing and clock frequency
synthesis. With features such as clock switchover, spread spectrum
IO_CLKL[7:0]
8
IO_CLKB[7:0]
22 Clocks in the
22 Clocks in the
Half-Quadrant
Half-Quadrant
8
IO_CLKK[7:0]
8
IO_CLKC[7:0]
22 Clocks in the
22 Clocks in the
Half-Quadrant
Half-Quadrant
8
IO_CLKJ[7:0]
8
IO_CLKD[7:0]
22 Clocks in the
22 Clocks in the
Half-Quadrant
Half-Quadrant
8
IO_CLKI[7:0]
8
Altera Corporation
February 2005
I/O Clock Regions
13
14
17
16
15