EP2S90F1020C5 Altera, EP2S90F1020C5 Datasheet - Page 82

• Manufacturer Part Number: EP2S90F1020C5
• Description: IC STRATIX II FPGA 90K 1020-FBGA
• Manufacturer: Altera
• Series: Stratix® IIr

Specifications of EP2S90F1020C5

• Number Of Logic Elements/cells: 90960
• Number Of Labs/clbs: 4548
• Total Ram Bits: 4520488
• Number Of I /o: 758
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1020-FBGA
• Family Name: Stratix II
• Number Of Logic Blocks/elements: 90960
• # I/os (max): 758
• Frequency (max): 609.76MHz
• Process Technology: 90nm (CMOS)
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 90960
• Ram Bits: 4520488
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 1020
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 544-1465; EP2S90F1020C5

I/O Structure
Figure 2–49. Signal Path through the I/O Block
2–74
Stratix II Device Handbook, Volume 1
From Logic
To Logic
Array
Array
Row or Column
io_dataouta
io_dataoutb
io_clk[7..0]
io_dataina
io_datainb
io_ce_out
io_ce_in
io_aclr
io_sclr
io_clk
io_oe
There are 32 control and data signals that feed each row or column I/O
block. These control and data signals are driven from the logic array. 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
global or regional clocks (see the
Figure 2–49
Each IOE contains its own control signal selection for the following
control signals: oe, ce_in, ce_out, aclr/apreset, sclr/spreset,
clk_in, and clk_out.
selection.
Selection
Control
Signal
illustrates the signal paths through the I/O block.
oe
ce_in
ce_out
aclr/apreset
sclr/spreset
clk_in
clk_out
Figure 2–50
To Other
IOEs
“PLLs & Clock Networks”
illustrates the control signal
IOE
Altera Corporation
section).
May 2007