EP1S10F484C5 Altera, EP1S10F484C5 Datasheet - Page 122

• Manufacturer Part Number: EP1S10F484C5
• Description: IC STRATIX FPGA 10K LE 484-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S10F484C5

• Number Of Logic Elements/cells: 10570
• Number Of Labs/clbs: 1057
• Total Ram Bits: 920448
• Number Of I /o: 335
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Family Name: Stratix
• Number Of Logic Blocks/elements: 10570
• # I/os (max): 335
• Frequency (max): 500MHz
• Process Technology: 0.13um (CMOS)
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 10570
• Ram Bits: 920448
• 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: 484
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

I/O Structure
Figure 2–62. Signal Path through the I/O Block
2–108
Stratix Device Handbook, Volume 1
Interconnect
From Logic
From I/O
To Logic
Array
Array
Row or Column
io_bclk[3..0]
io_boe[3..0]
io_dataout0
io_dataout1
io_bce[3..0]
io_bclr[3..0]
io_cce_out
io_clk[7..0]
io_datain0
io_datain1
io_cce_in
io_cclk
io_coe
io_cclr
Stratix devices have an I/O interconnect similar to the R4 and C4
interconnect to drive high-fanout signals to and from the I/O blocks.
There are 16 signals that drive into the I/O blocks composed of four
output enables io_boe[3..0], four clock enables io_bce[3..0], four
clocks io_bclk[3..0], and four clear signals io_bclr[3..0]. The
pin’s datain signals can drive the IO interconnect, which in turn drives
the logic array or other I/O blocks. In addition, the control and data
signals can be driven from the logic array, providing a slower but more
flexible routing resource. The row or column IOE clocks, io_clk[7..0],
provide a dedicated routing resource for low-skew, high-speed clocks.
I/O clocks are generated from regional, global, or fast regional clocks (see
“PLLs & Clock Networks” on page
signal paths through the I/O block.
Selection
Control
Signal
oe
ce_in
ce_out
aclr/apreset
sclr/spreset
clk_in
clk_out
To Other
IOEs
2–73).
Figure 2–62
IOE
illustrates the
Altera Corporation
July 2005