EP1S25F780C5 Altera, EP1S25F780C5 Datasheet - Page 15
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EP1S25F780C5
Manufacturer Part Number
EP1S25F780C5
Description
IC STRATIX FPGA 25K LE 780-FBGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F780C7.pdf
(276 pages)
Specifications of EP1S25F780C5
Number Of Logic Elements/cells
25660
Number Of Labs/clbs
2566
Total Ram Bits
1944576
Number Of I /o
597
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
780-FBGA
Family Name
Stratix
Number Of Logic Blocks/elements
25660
# I/os (max)
597
Frequency (max)
500MHz
Process Technology
0.13um (CMOS)
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
780
Package Type
FC-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-1120
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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AT
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ALTERA
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Functional
Description
Altera Corporation
July 2005
S51002-3.2
Stratix
architecture to implement custom logic. A series of column and row
interconnects of varying length and speed provide signal interconnects
between logic array blocks (LABs), memory block structures, and DSP
blocks.
The logic array consists of LABs, with 10 logic elements (LEs) in each
LAB. An LE is a small unit of logic providing efficient implementation of
user logic functions. LABs are grouped into rows and columns across the
device.
M512 RAM blocks are simple dual-port memory blocks with 512 bits plus
parity (576 bits). These blocks provide dedicated simple dual-port or
single-port memory up to 18-bits wide at up to 318 MHz. M512 blocks are
grouped into columns across the device in between certain LABs.
M4K RAM blocks are true dual-port memory blocks with 4K bits plus
parity (4,608 bits). These blocks provide dedicated true dual-port, simple
dual-port, or single-port memory up to 36-bits wide at up to 291 MHz.
These blocks are grouped into columns across the device in between
certain LABs.
M-RAM blocks are true dual-port memory blocks with 512K bits plus
parity (589,824 bits). These blocks provide dedicated true dual-port,
simple dual-port, or single-port memory up to 144-bits wide at up to
269 MHz. Several M-RAM blocks are located individually or in pairs
within the device’s logic array.
Digital signal processing (DSP) blocks can implement up to either eight
full-precision 9 × 9-bit multipliers, four full-precision 18 × 18-bit
multipliers, or one full-precision 36 × 36-bit multiplier with add or
subtract features. These blocks also contain 18-bit input shift registers for
digital signal processing applications, including FIR and infinite impulse
response (IIR) filters. DSP blocks are grouped into two columns in each
device.
Each Stratix device I/O pin is fed by an I/O element (IOE) located at the
end of LAB rows and columns around the periphery of the device. I/O
pins support numerous single-ended and differential I/O standards.
Each IOE contains a bidirectional I/O buffer and six registers for
registering input, output, and output-enable signals. When used with
®
devices contain a two-dimensional row- and column-based
2. Stratix Architecture
2–1