EP2SGX30CF780C5N Altera, EP2SGX30CF780C5N Datasheet - Page 54
![IC STRATIX II GX 30K 780-FBGA](/photos/6/72/67270/544-780-fbga_sml.jpg)
EP2SGX30CF780C5N
Manufacturer Part Number
EP2SGX30CF780C5N
Description
IC STRATIX II GX 30K 780-FBGA
Manufacturer
Altera
Series
Stratix® II GXr
Datasheet
1.EP2SGX30DF780C5.pdf
(316 pages)
Specifications of EP2SGX30CF780C5N
Number Of Logic Elements/cells
33880
Number Of Labs/clbs
1694
Total Ram Bits
1369728
Number Of I /o
361
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Package / Case
780-FBGA
Family Name
Stratix II GX
Number Of Logic Blocks/elements
33880
# I/os (max)
361
Frequency (max)
609.76MHz
Process Technology
SRAM
Operating Supply Voltage (typ)
1.2V
Logic Cells
33880
Ram Bits
1369728
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
780
Package Type
FC-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Other names
544-1750
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP2SGX30CF780C5N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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Logic Array Blocks
Figure 2–33. Direct Link Connection
2–46
Stratix II GX Device Handbook, Volume 1
left LAB, TriMatrix
Direct link interconnect from
input/output element (IOE)
block, DSP block, or
interconnect
Direct link
TM
memory
to left
Interconnect
Figure 2–33
LAB Control Signals
Each LAB contains dedicated logic for driving control signals to its ALMs.
The control signals include three clocks, three clock enables, two
asynchronous clears, synchronous clear, asynchronous preset/load, and
synchronous load control signals, providing a maximum of 11 control
signals at a time. Although synchronous load and clear signals are
generally used when implementing counters, they can also be used with
other functions.
Each LAB can use three clocks and three clock enable signals. However,
there can only be up to two unique clocks per LAB, as shown in the LAB
control signal generation circuit in
clock enable signals are linked. For example, any ALM in a particular
LAB using the labclk1 signal also uses labclkena1. If the LAB uses
both the rising and falling edges of a clock, it also uses two LAB-wide
clock signals. De-asserting the clock enable signal turns off the
corresponding LAB-wide clock. Each LAB can use two asynchronous
clear signals and an asynchronous load/preset signal. The asynchronous
Local
shows the direct link connection.
LAB
Figure
ALMs
2–34. Each LAB’s clock and
Direct link
interconnect
to right
Direct link interconnect from
right LAB, TriMatrix memory
block, DSP block, or IOE output
Altera Corporation
October 2007
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