10
Specifications
ispGDX240VA
tester ground degradation. Characterized, but not 100% tested.
2. Typical values are at V
CC
=
3.3V and T
A
=
25
°
C.
3. I
CC
/ MHz = (0.0025 x I/O cell fanout) + 0.042.
e.g. An input driving four I/O cells at 40MHz results in a dynamic I
CC
of approximately ((0.0025 x 4) + 0.042) x 40 = 2.08mA.
4. For a typical application with 50% of I/O pins used as inputs, 50% used as outputs or bi-directionals.
5. This parameter limits the total current sinking of I/O pins surrounding the nearest GND pin.
DC Electrical Characteristics for 2.5V Range
Over Recommended Operating Conditions
V
IH
SYMBOL
V
CCIO
V
IL
2.5V/gdxva
V
OH
PARAMETER
Input High Voltage
Output High Voltage
V
OH(MIN)
≤
V
OUT
or V
OUT
≤
V
OL(MAX)
V
OH(MIN)
≤
V
OUT
or V
OUT
≤
V
OL(MAX)
V
CCIO=MIN
,
I
OL
=
100μA
V
CCIO=MIN
,
I
OH
=
-8mA
V
CCIO=MIN
,
I
OL
=
8mA
V
CCIO=MIN
,
I
OH
=
-100μA
CONDITION
–
MIN.
2.3
-0.3
TYP.
–
–
MAX.
2.7
0.7
UNITS
V
V
1.7
1.8
–
–
5.25
–
V
I/O Reference Voltage
Input Low Voltage
V
2.1
–
–
V
–
–
0.6
V
–
–
0.2
V
V
OL
Output Low Voltage
DC Electrical Characteristics
Over Recommended Operating Conditions
SYMBOL
I
IL
1. One output at a time for a maximum of one second. V
OUT
=
0.5V was selected to avoid test problems by
DC Char_gdxva
I
PU
I
BHLS
I
BHHS
I
BHLO
I
BHHO
PARAMETER
I/O Active Pullup Current
Bus Hold Low Sustaining Current
Bus Hold High Sustaining Current
Bus Hold Low Overdrive Current
Bus Hold High Overdrive Current
I
IH
Input or I/O High Leakage Current
Input or I/O Low Leakage Current
0V
≤
V
IN
≤
V
IL (MAX)
(V
CCIO
-0.2)
≤
V
IN
≤
V
CCIO
V
CCIO
≤
V
IN
≤
5.25V
0V
≤
V
IN
≤
V
IL (MAX)
V
IN
=
V
IL (MAX)
V
IN
=
V
IH (MIN)
0V
≤
V
IN
≤
V
CCIO
0V
≤
V
IN
≤
V
CCIO
CONDITION
MIN.
–
–
–
TYP.
2
–
–
–
MAX.
-10
10
50
UNITS
μ
A
μ
A
μ
A
–
–
–
–
–
–
-200
–
–
550
-550
I
BHT
I
OS
1
I
CCQ
4
Bus Hold Trip Points
V
IL
–
–
–
–
–
V
IH
-250
–
–
V
μ
A
μ
A
μ
A
μ
A
μ
A
40
-40
–
–
Output Short Circuit Current
Quiescent Power Supply Current
mA
mA
mA/
MHz
V
CC
=
3.3V, V
OUT
=
0.5V, T
A
=
25
°
C
V
IL
=
0.5V, V
IH
=
V
CC
One input toggling at 50% duty cycle,
outputs open.
16.5
See
Note 3
I
CC
Dynamic Power Supply Current
per Input Switching
I
CONT
5
Maximum Continuous I/O Pin Sink
Current Through Any GND Pin
–
–
–
160
mA