EP1S20F484C6N Altera, EP1S20F484C6N Datasheet - Page 448

• Manufacturer Part Number: EP1S20F484C6N
• Description: IC STRATIX FPGA 20K LE 484-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F484C6N

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 361
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Stratix & Stratix GX I/O Banks
Figure 4–18. Stratix I/O Banks
Notes to
(1)
(2)
(3)
(4)
(5)
4–20
Stratix Device Handbook, Volume 2
PLL8
PLL7
PLL1
PLL2
Figure 4–18
a reverse view for flip-chip packages.
Figure 4–18
Banks 9 through 12 are enhanced PLL external clock output banks.
If the high-speed differential I/O pins are not used for high-speed differential signaling, they can support all of the
I/O standards except HSTL Class II, GTL, SSTL-18 Class II, PCI, PCI-X 1.0, and AGP 1×/2×.
For guidelines on placing single-ended I/O pads next to differential I/O pads, see
on page
VREF1B3 VREF2B3 VREF3B3 VREF4B3 VREF5B3
VREF5B8 VREF4B8 VREF3B8 VREF2B8 VREF1B8
DQS9T
DQS9B
Figure
(5)
(5)
4–30.
4–18:
DQS8T
DQS8B
is a top view of the silicon die. This corresponds to a top-down view for non-flip-chip packages, but is
is a graphic representation only. See the pin list and the Quartus II software for exact locations.
LVDS, LVPECL, 3.3-V PCML,
and HyperTransport I/O Block
and Regular I/O Pins (4)
LVDS, LVPECL, 3.3-V PCML,
and HyperTransport I/O Block
and Regular I/O Pins (4)
DQS7B
DQS7T
Bank 8
Bank 3
DQS6T
DQS6B
Notes
(1), (2),
DQS5T
DQS5B
I/O Banks 1, 2, 5, and 6 Support All
Single-Ended I/O Standards Except
Differential HSTL Output Clocks,
Differential SSTL-2 Output Clocks,
HSTL Class II, GTL, SSTL-18 Class II,
PCI, PCI-X 1.0, and AGP 1×/2×
I/O Banks 3, 4, 9 & 10 Support
All Single-Ended I/O Standards
I/O Banks 7, 8, 11 & 12 Support
All Single-Ended I/O Standards
(3)
11
9
PLL5
PLL6
10
12
PLL11
PLL12
VREF1B4 VREF2B4 VREF3B4 VREF4B4 VREF5B4
VREF5B7 VREF4B7 VREF3B7 VREF2B7 VREF1B7
DQS4T
DQS4B
and HyperTransport I/O Block
LVDS, LVPECL, 3.3-V PCML,
and HyperTransport I/O Block
LVDS, LVPECL, 3.3-V PCML,
DQS3B
DQS3T
and Regular I/O Pins (4)
and Regular I/O Pins (4)
“I/O Pad Placement Guidelines”
DQS2T
DQS2B
Bank 7
Bank 4
DQS1T
DQS1B
Altera Corporation
(5)
(5)
DQS0B
DQS0T
June 2006
PLL10
PLL4
PLL3
PLL9