lx64eb Lattice Semiconductor Corp., lx64eb Datasheet - Page 23
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lx64eb
Manufacturer Part Number
lx64eb
Description
High Performance Interfacing And Switching
Manufacturer
Lattice Semiconductor Corp.
Datasheet
1.LX64EB.pdf
(72 pages)
- Current page: 23 of 72
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Lattice Semiconductor
DC Electrical Characteristics
Supply Current
I
I
I
I
1. 64-input switching frequency at 20 MHz, with one GRP fanout.
2. One GPLL with f
3. All 8-bank reference circuit currents, all I/Os in tristate, inputs held at valid logic levels, and bus maintenance circuits disabled.
4. T
Symbol
I
I
I
I
I
I
I
I
V
C
C
C
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
2. T
3. 5V tolerant inputs and I/Os should be placed in banks where 3.0V ≤ V
CC
CCP
CCO
CCJ
IL
IH
PU
PD
BHLS
BHHS
BHLO
BHLH
BHT
Symbol
1
2
3
, I
3
measured with the output driver active. Bus maintenance circuits are disabled.
face.
1,2
A
A
IH
2
3
= 25°C
= 25°C, f = 1.0MHz.
1
Input or I/O Low Leakage
Input High Leakage Current
I/O Active Pull-up Current
I/O Active Pull-down Current
Bus Hold Low Sustaining Current V
Bus Hold High Sustaining Current V
Bus Hold Low Overdrive Current
Bus Hold High Overdrive Current 0 ≤ V
Bus Hold Trip Points
I/O Capacitance
Clock Capacitance
Global Input Capacitance
Core Logic Power Supply Current
GPLL/sysHSI Logic Power Supply
Current
GPLL/sysHSI CSPLL Power
Supply Current
Bank Power Supply Current
JTAG Programming Current
VCO
Parameter
= 400 MHz and one sysHSI Block (two receivers and two transmitters) at 622 MHz data rate.
Description
2
2
Over Recommended Operating Conditions (ispGDX2-256)
2
Over Recommended Operating Conditions
0 ≤ V
(V
3.6V < V
3.0V ≤ V
0 ≤ V
V
0 ≤ V
V
V
V
V
V
V
IL
IN
IN
CCO
CC
CCO
CC
CCO
CC
CCO
(MAX) ≤ V
= V
= 0.7 V
= 1.8V, V
= 1.8V, V
= 1.8V, V
IN
IN
IN
IN
Power Pins
= 3.3V, 2.5V, 1.8V
= 3.3V, 2.5V, 1.8V
= 3.3V, 2.5V, 1.8V
- 0.2V) < V
IL
≤ (V
≤ 0.7 V
≤ V
≤ V
V
IN
CCO
V
V
V
(MAX)
CCP
CCO
CCJ
CC
IH
IH
≤ 5.5V and
CCO
Condition
CCO
≤ 3.6V
(MAX)
(MAX)
IO
IO
IO
IN
CCO
- 0.2V)
≤ V
= 0 to V
= 0 to V
= 0 to V
23
IN
IH
≤ 3.6V
CCO
Vcc (V)
(MAX)
3.3
2.5
1.8
3.3
2.5
1.8
3.3
2.5
1.8
3.3
2.5
1.8
3.3
2.5
1.8
IH
IH
IH
≤ 3.6V. The JTAG ports are not included for the 5V tolerant inter-
(MAX)
(MAX)
(MAX)
V
Min.
CCO
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min.
-30
-30
—
—
—
30
30
—
—
—
—
—
—
—
—
* 0.35
ispGDX2 Family Data Sheet
118.7
118.7
117.5
Typ.
59.6
58.7
60.0
14.7
14.7
17.4
800
1.5
1.0
35
35
25
Typ.
—
—
—
—
—
—
—
—
—
—
4
8
6
6
V
Max.
CCO
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
-150
-150
150
150
10
30
—
—
—
—
—
—
—
—
3
* 0.65
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Units
µA
mA
μA
μA
μA
μA
μA
μA
μA
μA
pf
pf
pf
V
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