User`s manual

RTD Embedded Technologies, Inc. | www.rtd.com 9 FPGA35S6 User’s Manual
2 Specifications
2.1 Operating Conditions
Table 2: Operating Conditions
Symbol
Parameter
Test Condition
Min
Max
Unit
V
cc5
5V Supply Voltage
4.75
5.25
V
V
cc3
3.3V Supply Voltage
n/a
n/a
V
V
cc12
12V Supply Voltage
n/a
n/a
V
T
a
Operating Temperature
-40
+85
C
T
s
Storage Temperature
-40
+85
C
RH
Relative Humidity
Non-Condensing
0
90%
%
MTBF
Mean Time Before Failure
Telcordia Issue 2
30°C, Ground benign, controlled
TBD
Hours
2.2 Electrical Characteristics
Table 3: Electrical Characteristics
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
P
Power Consumption
(1)
V
cc5
= 5.0V
2.5
W
I
cc
5V Input Supply Current
(1)
Active
500
mA
PCIe/104 Bus
Differential Output Voltage
0.8
1.2
V
DC Differential TX Impedance
80
120
Ω
Differential Input Voltage
0.175
1.2
V
DC Differential RX Impedance
80
120
Ω
Electrical Idle Detect Threshold
65
175
mV
Digital I/O
V
IH
Input High Voltage
CN4,CN9
2.0
5.5
V
V
IH
Input High Voltage
CN8
2.0
3.6
V
V
IL
Input Low Voltage
CN4,CN8,CN9
-0.5
0.8
V
V
OH
Output High Voltage
I
O
= -12mA CN4 CN8,CN9
2.6
3.3
V
V
OL
Output Low Voltage
I
O
= 12mA CN4 CN8,CN9
0
0.4
V
5V Output
CN4,CN8,CN9
200
mA
DDR2 Interface
Access Rate
(2)
250
800
Mb/s
Note: (1): Typical power consumption based on RTD’s FPGA example.
(2): Proving by design, not production tested.
For additionally electrical characteristic of the Spartan 6 I/O refer to http://www.xilinx.com