EP1SGX25DF1020C5 Altera, EP1SGX25DF1020C5 Datasheet - Page 115

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EP1SGX25DF1020C5

Manufacturer Part Number
EP1SGX25DF1020C5
Description
IC STRATIX GX FPGA 25K 1020-FBGA
Manufacturer
Altera
Series
Stratix® GXr
Datasheet

Specifications of EP1SGX25DF1020C5

Number Of Logic Elements/cells
25660
Number Of Labs/clbs
2566
Total Ram Bits
1944576
Number Of I /o
607
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
1020-FBGA
Family Name
Stratix GX
Number Of Logic Blocks/elements
25660
# I/os (max)
607
Frequency (max)
5GHz
Process Technology
SRAM
Operating Supply Voltage (typ)
1.5V
Logic Cells
25660
Ram Bits
1944576
Operating Supply Voltage (min)
1.425V
Operating Supply Voltage (max)
1.575V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
1020
Package Type
FC-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant

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Altera Corporation
February 2005
Table 4–12
DSP block multipliers can optionally feed an adder/subtractor or
accumulator within the block depending on the configuration. This
makes routing to LEs easier, saves LE routing resources, and increases
performance, because all connections and blocks are within the DSP
block. Additionally, the DSP block input registers can efficiently
implement shift registers for FIR filter applications.
Figure 4–29
18
configuration of the DSP block.
Notes to
(1)
(2)
EP1SGX10
EP1SGX25
EP1SGX40
Table 4–12. DSP Blocks in Stratix GX Devices
×
Device
18-bit multiplier mode.
Each device has either the number of 9 × 9-, 18 × 18-, or 36 × 36-bit multipliers
shown. The total number of multipliers for each device is not the sum of all the
multipliers.
The number of supported multiply functions shown is based on signed/signed
or unsigned/unsigned implementations.
Table
shows the number of DSP blocks in each Stratix GX device.
shows the top-level diagram of the DSP block configured for
4–12:
DSP Blocks
10
14
6
Figure 4–30
Multipliers
Total 9
112
48
80
Stratix GX Device Handbook, Volume 1
×
9
shows the 9
Total 18
Multipliers
Notes
24
40
56
Stratix GX Architecture
×
×
(1),
9-bit multiplier
18
(2)
Total 36
Multipliers
10
14
6
×
4–49
36

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