EPF10K10TI144-4N Altera, EPF10K10TI144-4N Datasheet - Page 16
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EPF10K10TI144-4N
Manufacturer Part Number
EPF10K10TI144-4N
Description
IC FLEX 10K FPGA 10K 144-TQFP
Manufacturer
Altera
Series
FLEX-10K®r
Datasheet
1.EPF10K10ATC100-3.pdf
(128 pages)
Specifications of EPF10K10TI144-4N
Number Of Logic Elements/cells
576
Number Of Labs/clbs
72
Total Ram Bits
6144
Number Of I /o
102
Number Of Gates
31000
Voltage - Supply
4.5 V ~ 5.5 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
Other names
544-2204
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EPF10K10TI144-4N
Manufacturer:
Altera
Quantity:
135
Part Number:
EPF10K10TI144-4N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
16
FLEX 10K Embedded Programmable Logic Device Family Data Sheet
Figure 7
with the carry chain. One portion of the LUT generates the sum of two bits
using the input signals and the carry-in signal; the sum is routed to the
output of the LE. The register can either be bypassed for simple adders or
be used for an accumulator function. The carry chain logic generates the
carry-out signal, which is routed directly to the carry-in signal of the next-
higher-order bit. The final carry-out signal is routed to an LE, where it can
be used as a general-purpose signal.
Figure 7. Carry Chain Operation (n-bit Full Adder)
an
bn
a1
b1
a2
b2
Carry-In
shows how an n-bit full adder can be implemented in n + 1 LEs
Carry Chain
Carry Chain
Carry Chain
Carry Chain
LUT
LUT
LUT
LUT
Register
Register
Register
Register
LEn + 1
LEn
LE1
LE2
Altera Corporation
sn
Carry-Out
s1
s2