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76
Lattice Semiconductor
Data Sheet
September, 2002
ORCA Series 4 FPGAs
ElectricalCharacteristics
Table36.ElectricalCharacteristics
OR4ExxxIndustrial:VDD15=1.4Vto1.6V,VDD33=3.0Vto3.6V,VDDIO=3.0Vto3.6V,–40°C
<TA<+125°C;
CL= 30pF.
* Thepull-upresistorwillexternallypullthepintoalevel1.0VbelowVDDIO.
Note: 1.TheStandbyCurrentforVDDIOisvariabledependinguponI/Otypes.ForLVTTLI/OheldatVDDIOorGND,thisvalueistypicallyless
than1mA.
Parameter
Symbol
TestConditions
OR4Exxx
Unit
Min
Typ
Max
InputLeakageCurrent
IL
VDDIO=max,VIN=VSSorVDDIO
–10
—
10
A
StandbyCurrent(VDD15):
OR4E02
OR4E04
OR4E06
IDDSB15
TA=25°C,VDD15=1.6V,
VDD33
=3.6V,VDDIO=3.6V,
internaloscillatorrunning,nooutputloads,
inputsVDDIOorVSS(afterconfiguration)
—
5
10
15
200
mA
SameconditionsexceptTA=85°C
—
500
mA
StandbyCurrent(VDD33):
OR4E02
OR4E04
OR4E06
IDDSB33
TA=25°C,VDD15=1.6V,
VDD33
=3.6V,VDDIO=3.6V,
internaloscillatorstopped,nooutputloads,
inputsVDDIOorGND(afterconfiguration)
—
4
7
10
100
mA
SameconditionsexceptTA=85°C
—
300
mA
DataRetentionVoltage
(VDD33)
VDR33
TJ=–40°Cto125°C
2.3
—
V
DataRetentionVoltage
(VDD15)
VDR15
TJ=–40°Cto125°C
1.1
—
V
DCInputLevels
VIL
VIH
Inputlevelsvaryperinputstandard.Seethe
Series4IOApplicationNotefordetails
Various
—
Various
V
DCOutputLevels
VOL
VOH
Outputlevelsvaryperoutputstandard.See
theSeries4IOApplicationNotefordetails
Various
—
Various
V
OutputDriveCurrents
IOL
IOH
Outputcurrentsvaryperoutputstandard.
SeetheSeries4IOApplicationNotefor
details
Various
—
Various
mA
InputCapacitance
CIN
TA=25°C,VDDIO=3.6V,
Testfrequency=1MHz
——
5
pF
OutputCapacitance
COUT
TA=25°C,VDDIO=3.6V,
Testfrequency=1MHz
——
5
pF
DONEPull-up
Resistor*
RDONE
VDDIO=3.0Vto3.6V,VIN=VSS,
TJ=–40°Cto125°C
100
—
k
M[3:0]Pull-up
Resistors*
RM
VDDIO=3.0Vto3.6V,VIN=VSS,
TJ=–40°Cto125°C
100
—
k
I/OPadStaticPull-up
Current*
IPU
VDDIO=3.0Vto3.6V,VIN=VSS,
TJ=–40°Cto125°C
14.4
—
50.9
A
I/OPadStatic
Pull-downCurrent
IPD
VDDIO=3.0Vto3.6V,VIN=VSS,
TJ=–40°Cto125°C
26
—
103
A
I/OPadPull-up
Resistor*
RPU
VDDIO=3.0Vto3.6V,VIN=VSS,
TJ=–40°Cto125°C
100
—
k
I/OPadPull-down
Resistor
RPD
VDDIO=3.0Vto3.6V,VIN=VDD,
TJ=–40°Cto125°C
50
—
k