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Lattice Semiconductor
ispXPGA Family Data Sheet
22
DC Electrical Characteristics
Over Recommended Operating Conditions
Supply Current
Over Recommended Operating Conditions
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
IL
, I
IH
1
Input or I/O Low Leakage
0
≤
V
IN
< (V
CCO
- 0.2V)
(V
CCO
- 0.2V)
≤
V
IN
≤
3.6V
0
≤
V
IN
≤
0.7 V
CCO
V
IL
(MAX)
≤
V
IN
≤
V
IH
(MAX)
—
—
10
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
V
—
—
40
I
PU
I
PD
I
BHLS
I
BHHS
I
BHLO
I
BHHO
V
BHT
I/O Active Pull-up Current
30
—
150
I/O Active Pull-down Current
30
—
150
Bus Hold Low Sustaining Current V
IN
= V
IL
(MAX)
Bus Hold High Sustaining Current V
IN
= 0.7 V
CCO
Bus Hold Low Overdrive Current
30
—
—
30
—
—
0
≤
V
IN
≤
V
IH
(MAX)
0
≤
V
IN
≤
V
IH
(MAX)
—
—
150
Bus Hold High Overdrive Current
—
—
150
Bus Hold Trip Points
V
CCO
* 0.35
—
—
V
CCO
* 0.65
—
C
1
I/O Capacitance
2
V
CCO
= 3.3V, 2.5V, 1.8V
V
CC
= 1.8V, V
IO
= 0 to V
IH
(MAX)
V
CCO
= 3.3V, 2.5V, 1.8V
V
CC
= 1.8V, V
IO
= 0 to V
IH
(MAX)
V
CCO
= 3.3V, 2.5V, 1.8V
V
CC
= 1.8V, V
IO
= 0 to V
IH
(MAX)
8
pf
—
—
C
2
Clock Capacitance
2
—
6
—
pf
—
—
C
3
Global Input Capacitance
2
—
6
—
pf
—
—
1. Input or I/O leakage current is measured with the pin con
fi
gured as an input or as an I/O with the output driver tri-stated. It is not
measured with the output driver active. Bus maintenance circuits are disabled.
2. T
A
= 25
°
C, f = 1.0MHz.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
CC
1, 2
Standby Core Operating Power Supply Current
V
CC
= 3.3V
V
CC
= 2.5V
V
CC
= 1.8V
V
CCO
= 3.3V
V
CCO
= 2.5V
V
CCO
= 1.8V
V
CCO
= 1.5V
V
CCP
= 3.3V
V
CCP
= 2.5V
V
CCP
= 1.8V
V
CCJ
= 3.3V
V
CCJ
= 2.5V
V
CCJ
= 1.8V
—
220
—
mA
—
220
—
mA
—
200
—
mA
I
CCO
3
Standby Output Power Supply Current
—
2.0
—
mA
—
2.0
—
mA
—
2.0
—
mA
—
2.0
—
mA
I
CCP
4
Standby PLL Operating Supply Current
—
17.0
—
mA
—
17.0
—
mA
—
15.0
—
mA
I
CCJ
5
Standby IEEE 1149.1 TAP Power Supply Current
—
2.0
—
mA
—
1.5
—
mA
—
1.0
—
mA
1. T
A
= 25
C, frequency = 1.0 MHz, device con
fi
gured with 16-bit counters.
2. I
CC
varies with speci
fi
c device con
fi
guration and operating frequency. For more accurate power calculation use the ispXPGA Power
Estimator.
3. T
A
= 25
C, per bank, no DC load, frequency = 0 MHz.
4. T
A
= 25
C, per PLL, frequency = 10 MHz.
5. T
A
= 25
C