DM385, DM388
SPRS821D –MARCH 2013–REVISED DECEMBER 2013
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Electrical Characteristics Over Recommended Ranges of Supply Voltage and Operating Temperature
(Unless Otherwise Noted) (continued)
PARAMETER
TEST CONDITIONS(1)
MIN
TYP
MAX UNIT
Input current, LVCMOS(2)
3.3 V mode
,
0 < VI < DVDDx, 3.3 V
pull disabled
-20
20
300
-300
5
µA
µA
µA
µA
µA
µA
0 < VI < DVDDx, 3.3 V
pulldown enabled(4)
20
-20
-5
100
0 < VI < DVDDx, 3.3 V
pullup enabled(4)
-100
Input current, LVCMOS(2)
1.8 V mode
,
0 < VI < DVDDx, 1.8 V
pull disabled
II(3)
0 < VI < DVDDx, 1.8 V
pulldown enabled(4)
50
100
200
-200
0 < VI < DVDDx, 1.8 V
pullup enabled(4)
-50
-100
Input current, I2C (I2C[0],
I2C[1])
3.3 V mode
1.8 V mode
-20
-5
20
5
µA
µA
3.3 V mode, pull
enabled
-300
-20
-200
-5
300
20
µA
µA
µA
3.3 V mode, pull
disabled
(5)
IOZ
I/O Off-state output current
1.8 V mode, pull
enabled
200
1.8 V mode, pull
disabled
5
µA
pF
Input capacitance
LVCMOS(2)
12
CI
Output capacitance
LVCMOS(2)
12
pF
Co
(3) II applies to input-only pins and bi-directional pins. For input-only pins, II indicates the input leakage current. For bi-directional pins, II
indicates the input leakage current and off-state (Hi-Z) output leakage current.
(4) Applies only to pins with an internal pullup (IPU) or pulldown (IPD) resistor.
(5) IOZ applies to output-only pins, indicating off-state (Hi-Z) output leakage current.
128
Device Operating Conditions
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