EP1SGX25FF1020C5 Altera, EP1SGX25FF1020C5 Datasheet - Page 177

• Manufacturer Part Number: EP1SGX25FF1020C5
• Description: IC STRATIX GX FPGA 25K 1020-FBGA
• Manufacturer: Altera
• Series: Stratix® GXr

Specifications of EP1SGX25FF1020C5

• 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

Altera Corporation
February 2005
Table 4–24
strength control.
The Quartus II software, beginning with version 4.2, reports current
strength as “PCI Compliant” for 3.3-V PCI, 3.3-V PCI-X 1.0, and Compact
PCI I/O standards.
Stratix GX devices support series on-chip termination (OCT) using
programmable drive strength. For more information, contact your Altera
Support Representative.
Open-Drain Output
Stratix GX devices provide an optional open-drain (equivalent to an
open-collector) output for each I/O pin. This open-drain output enables
the device to provide system-level control signals (that is, interrupt and
write-enable signals) that can be asserted by any of several devices.
Notes to
(1)
(2)
3.3-V LVTTL
3.3-V LVCMOS
2.5-V LVTTL/LVCMOS
1.8-V LVTTL/LVCMOS
1.5-V LVCMOS
GTL/GTL+
1.5-V HSTL class I and II
1.8-V HSTL class I and II
SSTL-3 class I and II
SSTL-2 class I and II
SSTL-18 class I and II
Table 4–24. Programmable Drive Strength
This is the Quartus II software default current setting.
I/O banks 1 and 2 do not support this setting.
Table
I/O Standard
shows the possible settings for the I/O standards with drive
4–24:
24 (1), 16, 12, 8, 4
24 (2), 12 (1), 8, 4, 2
16 (1), 12, 8, 2
12 (1), 8, 2
8 (1), 4, 2
Support maximum and minimum strength
Stratix GX Device Handbook, Volume 1
I
OH
/ I
OL
Current Strength Setting (mA)
Stratix GX Architecture
4–111