LFSC3GA25E-7FN900C Lattice, LFSC3GA25E-7FN900C Datasheet - Page 53
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFSC3GA25E-7FN900C
Manufacturer Part Number
LFSC3GA25E-7FN900C
Description
FPGA - Field Programmable Gate Array 25.4K LUTs 378 3G SERDES 1.2V -7 Spd
Manufacturer
Lattice
Datasheet
1.LFSCM3GA15EP1-6FN256C.pdf
(243 pages)
Specifications of LFSC3GA25E-7FN900C
Number Of Macrocells
25000
Number Of Programmable I/os
132 to 942
Data Ram Size
1916928
Supply Voltage (max)
1.26 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Voltage (min)
0.95 V
Package / Case
FPBGA-900
Number Of Logic Elements/cells
*
Number Of Labs/clbs
*
Total Ram Bits
*
Number Of I /o
*
Number Of Gates
*
Voltage - Supply
*
Mounting Type
*
Operating Temperature
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFSC3GA25E-7FN900C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Lattice Semiconductor
BLVDS
The LatticeSC devices support BLVDS standard. This standard is emulated using controlled impedance comple-
mentary LVCMOS outputs in conjunction with a parallel external resistor across the driver outputs. BLVDS is
intended for use when multi-drop and bi-directional multi-point differential signaling is required. The scheme shown
in Figure 3-2 is one possible solution for bi-directional multi-point differential signals.
Figure 3-2. BLVDS Multi-point Output Example
Table 3-2. BLVDS DC Conditions
100
100
2.5V
2.5V
+
+
-
-
Z
R
R
V
V
V
V
I
1. For input buffer, see LVDS table.
DC
OUT
OH
OL
OD
TLEFT
TRIGHT
CM
Symbol
45-90 ohms, +/- 1%
2.5V
100
Heavily loaded backplane, effective Zo ~ 45 to 90 ohms differential
Over Recommended Operating Conditions
Output impedance
Left end termination
Right end termination
Output high voltage
Output low voltage
Output differential voltage
Output common mode voltage
DC output current
1
2.5V
%
100
Description
+
-
3-9
. . .
. . .
2.5V
Zo = 45
100
1.375
1.125
0.25
1.25
11.2
100
45
45
Nominal
DC and Switching Characteristics
45-90 ohms, +/- 1%
2.5V
LatticeSC/M Family Data Sheet
-
Zo = 90
100
1.48
1.02
0.46
1.25
10.2
100
90
90
+
Units
ohm
ohm
ohm
mA
-
V
V
V
V
2.5V
2.5V
+
-
100
100
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