EP1C3T144I7N Altera, EP1C3T144I7N Datasheet - Page 19
![IC CYCLONE FPGA 2910 LE 144-TQFP](/photos/6/70/67061/544-144-tqfp_sml.jpg)
EP1C3T144I7N
Manufacturer Part Number
EP1C3T144I7N
Description
IC CYCLONE FPGA 2910 LE 144-TQFP
Manufacturer
Altera
Series
Cyclone®r
Datasheet
1.EP1C3T144C8.pdf
(106 pages)
Specifications of EP1C3T144I7N
Number Of Logic Elements/cells
2910
Number Of Labs/clbs
291
Total Ram Bits
59904
Number Of I /o
104
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
144-TQFP, 144-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Other names
544-1802
EP1C3T144I7N
EP1C3T144I7N
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP1C3T144I7N
Manufacturer:
ALTERA42
Quantity:
3 335
Part Number:
EP1C3T144I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Altera Corporation
May 2008
migrating through different device densities. Dedicated row
interconnects route signals to and from LABs, PLLs, and M4K memory
blocks within the same row. These row resources include:
■
■
The direct link interconnect allows a LAB or M4K memory block to drive
into the local interconnect of its left and right neighbors. Only one side of
a PLL block interfaces with direct link and row interconnects. The direct
link interconnect provides fast communication between adjacent LABs
and/or blocks without using row interconnect resources.
The R4 interconnects span four LABs, or two LABs and one M4K RAM
block. These resources are used for fast row connections in a four-LAB
region. Every LAB has its own set of R4 interconnects to drive either left
or right.
interconnects can drive and be driven by M4K memory blocks, PLLs, and
row IOEs. For LAB interfacing, a primary LAB or LAB neighbor can drive
a given R4 interconnect. For R4 interconnects that drive to the right, the
primary LAB and right neighbor can drive on to the interconnect. For R4
interconnects that drive to the left, the primary LAB and its left neighbor
can drive on to the interconnect. R4 interconnects can drive other R4
interconnects to extend the range of LABs they can drive. R4
interconnects can also drive C4 interconnects for connections from one
row to another.
Direct link interconnects between LABs and adjacent blocks
R4 interconnects traversing four blocks to the right or left
Figure 2–9
shows R4 interconnect connections from a LAB. R4
MultiTrack Interconnect
Preliminary
2–13