EP2S180F1508C3 Altera, EP2S180F1508C3 Datasheet - Page 89
![IC STRATIX II FPGA 180K 1508FBGA](/photos/6/73/67335/544-stratix_ii_1508-fbga_sml.jpg)
EP2S180F1508C3
Manufacturer Part Number
EP2S180F1508C3
Description
IC STRATIX II FPGA 180K 1508FBGA
Manufacturer
Altera
Series
Stratix® IIr
Datasheet
1.EP2S15F484I4N.pdf
(238 pages)
Specifications of EP2S180F1508C3
Number Of Logic Elements/cells
179400
Number Of Labs/clbs
8970
Total Ram Bits
9383040
Number Of I /o
1170
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
1508-FBGA
Family Name
Stratix II
Number Of Logic Blocks/elements
179400
# I/os (max)
1170
Frequency (max)
778.82MHz
Process Technology
90nm (CMOS)
Operating Supply Voltage (typ)
1.2V
Logic Cells
179400
Ram Bits
9383040
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
1508
Package Type
FC-FBGA
For Use With
544-1701 - DSP PRO KIT W/SII EP2S180N
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-2164
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP2S180F1508C3
Manufacturer:
ALTERA
Quantity:
3 000
Company:
Part Number:
EP2S180F1508C3N
Manufacturer:
ALTERA
Quantity:
624
Part Number:
EP2S180F1508C3N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Figure 2–55. Output TIming Diagram in DDR Mode
Altera Corporation
May 2007
EP2S15
EP2S30
EP2S60
Table 2–14. DQS & DQ Bus Mode Support (Part 1 of 2)
Device
From Internal
484-pin FineLine BGA
672-pin FineLine BGA
484-pin FineLine BGA
672-pin FineLine BGA
484-pin FineLine BGA
672-pin FineLine BGA
1,020-pin FineLine BGA
Registers
DDR output
Package
CLK
The Stratix II IOE operates in bidirectional DDR mode by combining the
DDR input and DDR output configurations. The negative-edge-clocked
OE register holds the OE signal inactive until the falling edge of the clock.
This is done to meet DDR SDRAM timing requirements.
External RAM Interfacing
In addition to the six I/O registers in each IOE, Stratix II devices also have
dedicated phase-shift circuitry for interfacing with external memory
interfaces. Stratix II devices support DDR and DDR2 SDRAM, QDR II
SRAM, RLDRAM II, and SDR SDRAM memory interfaces. In every
Stratix II device, the I/O banks at the top (banks 3 and 4) and bottom
(banks 7 and 8) of the device support DQ and DQS signals with DQ bus
modes of ×4, ×8/×9, ×16/×18, or ×32/×36.
of DQ and DQS buses that are supported per device.
A1
B1
B1
A1
Number of
×4 Groups
B2
A2
B2
18
18
18
36
8
8
8
A2
A3
B3
B3
×8/×9 Groups
Number of
Note (1)
A3
18
4
8
4
8
4
8
A4
B4
B4
Stratix II Device Handbook, Volume 1
A4
×16/×18 Groups
Table 2–14
Number of
0
4
0
4
0
4
8
Stratix II Architecture
shows the number
×32/×36 Groups
Number of
0
0
0
0
0
0
4
2–81