EP2C8F256C6 Altera, EP2C8F256C6 Datasheet - Page 25
![IC CYCLONE II FPGA 8K 256-FBGA](/photos/6/70/67063/544-256-fbga_sml.jpg)
EP2C8F256C6
Manufacturer Part Number
EP2C8F256C6
Description
IC CYCLONE II FPGA 8K 256-FBGA
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C8F256C6
Number Of Logic Elements/cells
8256
Number Of Labs/clbs
516
Total Ram Bits
165888
Number Of I /o
182
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
256-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Other names
544-2148
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP2C8F256C6
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EP2C8F256C6N
Manufacturer:
ALTERA
Quantity:
648
Part Number:
EP2C8F256C6N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Altera Corporation
February 2007
Figure 2–9. Register Chain Interconnects
The C4 interconnects span four LABs, M4K blocks, or embedded
multipliers up or down from a source LAB. Every LAB has its own set of
C4 interconnects to drive either up or down.
interconnect connections from an LAB in a column. The C4 interconnects
can drive and be driven by all types of architecture blocks, including
PLLs, M4K memory blocks, embedded multiplier blocks, and column
and row IOEs. For LAB interconnection, a primary LAB or its LAB
neighbor (see
interconnects can drive each other to extend their range as well as drive
row interconnects for column-to-column connections.
Interconnect
Adjacent LE
Carry Chain
Routing to
Figure
Local
2–10) can drive a given C4 interconnect. C4
Local Interconnect
Routing Among LEs
in the LAB
Cyclone II Device Handbook, Volume 1
LE 10
LE 16
LE 1
LE 2
LE 3
LE 4
LE 5
LE 6
LE 7
LE 8
LE 9
LE 11
LE 12
LE13
LE 14
LE 15
Figure 2–10
Register Chain
Routing to Adjacent
LE's Register Input
Cyclone II Architecture
shows the C4
2–13