EP1S20F672I7 Altera, EP1S20F672I7 Datasheet - Page 51
![IC STRATIX FPGA 20K LE 672-FBGA](/photos/6/73/67394/ds-672fbga205-2_0_sml.jpg)
EP1S20F672I7
Manufacturer Part Number
EP1S20F672I7
Description
IC STRATIX FPGA 20K LE 672-FBGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F780C7.pdf
(276 pages)
Specifications of EP1S20F672I7
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
Family Name
Stratix
Number Of Logic Blocks/elements
18460
# I/os (max)
426
Frequency (max)
420.17MHz
Process Technology
0.13um (CMOS)
Operating Supply Voltage (typ)
1.5V
Logic Cells
18460
Ram Bits
1669248
Operating Supply Voltage (min)
1.425V
Operating Supply Voltage (max)
1.575V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
672
Package Type
FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP1S20F672I7
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EP1S20F672I7N
Manufacturer:
ALTERA20
Quantity:
212
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Figure 2–19. M-RAM Block Control Signals
Altera Corporation
July 2005
Dedicated
Row LAB
Clocks
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
One of the M-RAM block’s horizontal sides drive the address and control
signal (clock, renwe, byteena, etc.) inputs. Typically, the horizontal side
closest to the device perimeter contains the interfaces. The one exception
is when two M-RAM blocks are paired next to each other. In this case, the
side of the M-RAM block opposite the common side of the two blocks
contains the input interface. The top and bottom sides of any M-RAM
block contain data input and output interfaces to the logic array. The top
side has 72 data inputs and 72 data outputs for port B, and the bottom side
has another 72 data inputs and 72 data outputs for port A.
shows an example floorplan for the EP1S60 device and the location of the
M-RAM interfaces.
8
clock_a
clocken_a
clock_b
clocken_b
Stratix Device Handbook, Volume 1
aclr_a
aclr_b
Stratix Architecture
renwe_a
Figure 2–20
renwe_b
2–37
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