EP1S10F484I6 Altera, EP1S10F484I6 Datasheet - Page 394
![IC STRATIX FPGA 10K LE 484-FBGA](/photos/6/72/67258/544-484-fbga_sml.jpg)
EP1S10F484I6
Manufacturer Part Number
EP1S10F484I6
Description
IC STRATIX FPGA 10K LE 484-FBGA
Manufacturer
Altera
Series
Stratix®r
Specifications of EP1S10F484I6
Number Of Logic Elements/cells
10570
Number Of Labs/clbs
1057
Total Ram Bits
920448
Number Of I /o
335
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-FBGA
Family Name
Stratix
Number Of Logic Blocks/elements
10570
# I/os (max)
335
Frequency (max)
450.05MHz
Process Technology
0.13um (CMOS)
Operating Supply Voltage (typ)
1.5V
Logic Cells
10570
Ram Bits
920448
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
484
Package Type
FC-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
Company:
Part Number:
EP1S10F484I6
Manufacturer:
ALTERA
Quantity:
3 000
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Read-During-Write Operation at the Same Address
2–26
Stratix Device Handbook, Volume 2
When using byte enables in true dual-port RAM mode, the outputs for
the masked bytes on the same port are unknown. (See
page
Figure 2–15. Same-Port Read-During-Write Functionality
Note to
(1)
Mixed-Port Read-During-Write Mode
This mode is used when a RAM in simple or true dual-port mode has one
port reading and the other port writing to the same address location with
the same clock.
The READ_DURING_WRITE_MODE_MIXED_PORTS parameter for M512
and M4K memory blocks determines whether to output the old data at
the address or a “don’t care” value. Setting this parameter to OLD_DATA
outputs the old data at that address. Setting this parameter to DONT_CARE
outputs a “don’t care” or unknown value. See
sample functional waveforms showing this operation. These figures
assume that the outputs are not registered.
The DONT_CARE setting allows memory implementation in any TriMatrix
memory block. The OLD_DATA setting restricts memory implementation
to only M512 or M4K memory blocks. Selecting DONT_CARE gives the
compiler more flexibility when placing memory functions into TriMatrix
memory.
Outputs are not registered.
2–6.) The non-masked bytes are read out as shown in
Figure
2–15:
data_out
data_in
inclock
wren
Old
A
A
Figures 2–16
B
Note (1)
Figure 2–1 on
Altera Corporation
Figure
and
July 2005
2–17
2–15.
for
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