EP3C25F324C8N Altera, EP3C25F324C8N Datasheet - Page 61
![IC CYCLONE III FPGA 25K 324-FBGA](/photos/6/70/67067/544-324-fbga_sml.jpg)
EP3C25F324C8N
Manufacturer Part Number
EP3C25F324C8N
Description
IC CYCLONE III FPGA 25K 324-FBGA
Manufacturer
Altera
Series
Cyclone® IIIr
Datasheets
1.EP3C5F256C8N.pdf
(5 pages)
2.EP3C5F256C8N.pdf
(34 pages)
3.EP3C5F256C8N.pdf
(66 pages)
4.EP3C5F256C8N.pdf
(14 pages)
5.EP3C5F256C8N.pdf
(76 pages)
6.EP3C25F324C8N.pdf
(274 pages)
Specifications of EP3C25F324C8N
Number Of Logic Elements/cells
24624
Number Of Labs/clbs
1539
Total Ram Bits
608256
Number Of I /o
215
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
324-FBGA
Family Name
Cyclone III
Number Of Logic Blocks/elements
24624
# I/os (max)
215
Frequency (max)
402MHz
Process Technology
65nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
24624
Ram Bits
608256
Operating Supply Voltage (min)
1.15V
Operating Supply Voltage (max)
1.25V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
324
Package Type
FBGA
For Use With
544-2601 - KIT DEV CYCLONE III LS EP3CLS200544-2411 - KIT DEV NIOS II CYCLONE III ED.544-2370 - KIT STARTER CYCLONE III EP3C25
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Other names
544-2078
EP3C25F324C8NES
EP3C25F324C8NES
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Manufacturer
Quantity
Price
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Manufacturer:
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Chapter 4: Embedded Multipliers in the Cyclone III Device Family
Operational Modes
Output Registers
Operational Modes
© December 2009
1
1
Altera Corporation
When the signa and signb signals are unused, the Quartus II software sets the
multiplier to perform unsigned multiplication by default.
You can register the embedded multiplier output using output registers in either
18- or 36-bit sections, depending on the operational mode of the multiplier. The
following control signals are available for each output register in the embedded
multiplier:
■
■
■
All input and output registers in a single embedded multiplier are fed by the same
clock, clock enable, and asynchronous clear signals.
You can use an embedded multiplier block in one of two operational modes,
depending on the application needs:
■
■
You can also use embedded multipliers of the Cyclone III device family to implement
multiplier adder and multiplier accumulator functions, in which the multiplier
portion of the function is implemented using embedded multipliers, and the adder or
accumulator function is implemented in logic elements (LEs).
clock
clock enable
asynchronous clear
One 18-bit × 18-bit multiplier
Up to two 9-bit × 9-bit independent multipliers
Cyclone III Device Handbook, Volume 1
4–5