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3-3
DC and Switching Characteristics
Lattice Semiconductor
LatticeXP Family Data Sheet
DC Electrical Characteristics
Over Recommended Operating Conditions
Supply Current (Sleep Mode)
1, 2, 3
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
IIL, IIH
1, 2, 4
Input or I/O Leakage
0 VIN (VCCIO - 0.2V)
—
10
A
(VCCIO - 0.2V) < VIN 3.6V
—
40
A
IPU
I/O Active Pull-up Current
0 VIN 0.7 VCCIO
-30
—
-150
A
IPD
I/O Active Pull-down Current
VIL (MAX) VIN VIH (MAX)
30
—
150
A
IBHLS
Bus Hold Low sustaining current
VIN = VIL (MAX)
30
—
A
IBHHS
Bus Hold High sustaining current
VIN = 0.7VCCIO
-30
—
A
IBHLO
Bus Hold Low Overdrive current
0 VIN VIH (MAX)
—
150
A
IBHHO
Bus Hold High Overdrive current
0 VIN VIH (MAX)
—
-150
A
VBHT
Bus Hold trip Points
0 VIN VIH (MAX)
VIL (MAX)
—
VIH (MIN)
V
C1
I/O Capacitance
3
VCCIO = 3.3V, 2.5V, 1.8V, 1.5V, 1.2V,
VCC = 1.2V, VIO = 0 to VIH (MAX)
—8
—
pf
C2
Dedicated Input Capacitance
3
VCCIO = 3.3V, 2.5V, 1.8V, 1.5V, 1.2V,
VCC = 1.2V, VIO = 0 to VIH (MAX)
—8
—
pf
1. Input or I/O leakage current is measured with the pin configured 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. Not applicable to SLEEPN/TOE pin.
3. TA 25°C, f = 1.0MHz
4. When VIH is higher than VCCIO, a transient current typically of 30ns in duration or less with a peak current of 6mA can be expected on the
high-to-low transition.
Symbol
Parameter
Device
Typ.
4
Max
Units
ICC
Core Power Supply
LFXP3C
12
65
A
LFXP6C
14
75
A
LFXP10C
16
85
A
LFXP15C
18
95
A
LFXP20C
20
105
A
ICCP
PLL Power Supply (per PLL)
All LFXP ‘C’ Devices
1
5
A
ICCAUX
Auxiliary Power Supply
LFXP3C
2
90
A
LFXP6C
2
100
A
LFXP10C
2
110
A
LFXP15C
3
120
A
LFXP20C
4
130
A
ICCIO
Bank Power Supply
5
LFXP3C
2
20
A
LFXP6C
2
22
A
LFXP10C
2
24
A
LFXP15C
3
27
A
LFXP20C
4
30
A
ICCJ
VCCJ Power Supply
All LFXP ‘C’ Devices
1
5
A
1. Assumes all inputs are configured as LVCMOS and held at the VCCIO or GND.
2. Frequency 0MHz.
3. User pattern: blank.
4. TA=25°C, power supplies at nominal voltage.
5. Per bank.