EP1SGX25DF1020C5 Altera, EP1SGX25DF1020C5 Datasheet - Page 184
EP1SGX25DF1020C5
Manufacturer Part Number
EP1SGX25DF1020C5
Description
IC STRATIX GX FPGA 25K 1020-FBGA
Manufacturer
Altera
Series
Stratix® GXr
Datasheet
1.EP1SGX10CF672C7N.pdf
(272 pages)
Specifications of EP1SGX25DF1020C5
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
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I/O Structure
4–118
Stratix GX Device Handbook, Volume 1
SSTL-3 class II
AGP (1
CTT
Table 4–28. I/O Support by Bank (Part 2 of 2)
×
I/O Standard
and 2
×
)
Each I/O bank has its own VCCIO pins. A single device can support 1.5-,
1.8-, 2.5-, and 3.3-V interfaces; each bank can support a different standard
independently. Each bank also has dedicated VREF pins to support any
one of the voltage-referenced standards (such as SSTL-3) independently.
Each I/O bank can support multiple standards with the same V
input and output pins. Each bank can support one voltage-referenced
I/O standard. For example, when V
LVTTL, LVCMOS, 3.3-V PCI, and SSTL-3 for inputs and outputs.
Differential On-Chip Termination
Stratix GX devices provide differential on-chip termination (LVDS I/O
standard) to reduce reflections and maintain signal integrity. Differential
on-chip termination simplifies board design by minimizing the number
of external termination resistors required. Termination can be placed
inside the package, eliminating small stubs that can still lead to
reflections. The internal termination is designed using transistors in the
linear region of operation.
Stratix GX devices support internal differential termination with a
nominal resistance value of 137.5 Ω for LVDS input receiver buffers.
LVPECL signals require an external termination resistor.
shows the device with differential termination.
Top & Bottom Banks
(3, 4, 7 & 8)
v
v
v
Left Banks
(1 & 2)
v
v
CCIO
is 3.3 V, a bank can support
Enhanced PLL External
Clock Output Banks
(9, 10, 11 & 12)
Altera Corporation
Figure 4–70
February 2005
v
v
v
CCIO
for
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