EP2S130F1020I5N Altera, EP2S130F1020I5N Datasheet - Page 89

• Manufacturer Part Number: EP2S130F1020I5N
• Manufacturer: Altera

Specifications of EP2S130F1020I5N

• Family Name: Stratix II
• Number Of Logic Blocks/elements: 132540
• # I/os (max): 742
• Frequency (max): 609.76MHz
• Process Technology: 90nm (CMOS)
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 132540
• Ram Bits: 6747840
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 1020
• Package Type: FC-FBGA
• Lead Free Status / Rohs Status: Compliant

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
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