EP1S20F672I7N Altera, EP1S20F672I7N Datasheet - Page 83
EP1S20F672I7N
Manufacturer Part Number
EP1S20F672I7N
Description
IC STRATIX FPGA 20K LE 672-FBGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F780C7.pdf
(276 pages)
Specifications of EP1S20F672I7N
Number Of Logic Elements/cells
18460
Number Of Labs/clbs
1846
Total Ram Bits
1669248
Number Of I /o
426
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
672-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP1S20F672I7N
Manufacturer:
ALTERA20
Quantity:
212
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Figure 2–39. Four-Multipliers Adder Mode
Notes to
(1)
(2)
Altera Corporation
July 2005
These signals are not registered or registered once to match the data path pipeline.
These signals are not registered, registered once, or registered twice for latency to match the data path pipeline.
Data B
Data B
Data B
Data B
Data A
Data A
Data A
Data A
Figure
shiftout B
2–39:
shiftin B
shiftout A
ENA
ENA
ENA
ENA
ENA
ENA
ENA
ENA
D
D
D
D
D
D
D
D
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
CLRN
shiftin A
Q
Q
Q
Q
Q
Q
Q
Q
signa (1)
signb (1)
clock
aclr
ena
ENA
ENA
ENA
ENA
D
D
D
D
CLRN
CLRN
CLRN
CLRN
Q
Q
Q
Q
addnsub1 (2)
addnsub3 (2)
signa (2)
signb (2)
Adder/Subtractor
Adder/Subtractor
Stratix Device Handbook, Volume 1
Summation
D
ENA
CLRN
Stratix Architecture
Q
Data Out
2–69
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