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MSP430G2533, MSP430G2433, MSP430G2333, MSP430G2233
MSP430G2403, MSP430G2303, MSP430G2203
www.ti.com
SLAS734G – APRIL 2011 – REVISED APRIL 2016
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MSP430G2203
Specifications
Copyright © 2011–2016, Texas Instruments Incorporated
5.9
Schmitt-Trigger Inputs, Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
IT+
Positive-going input threshold voltage
0.45 V
CC
0.75 V
CC
V
3 V
1.35
2.25
V
IT–
Negative-going input threshold voltage
0.25 V
CC
0.55 V
CC
V
3 V
0.75
1.65
V
hys
Input voltage hysteresis (V
IT+
– V
IT–
)
3 V
0.3
1
V
R
Pull
Pullup or pulldown resistor
For pullup: V
IN
= V
SS
For pulldown: V
IN
= V
CC
3 V
20
35
50
k
Ω
C
I
Input capacitance
V
IN
= V
SS
or V
CC
5
pF
(1)
The leakage current is measured with V
SS
or V
CC
applied to the corresponding pins, unless otherwise noted.
(2)
The leakage of the digital port pins is measured individually. The port pin is selected for input and the pullup/pulldown resistor is
disabled.
5.10 Leakage Current, Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
MAX
UNIT
I
lkg(Px.y)
High-impedance leakage current
See
(1) (2)
3 V
±50
nA
(1)
The maximum total current, I
(OHmax)
and I
(OLmax)
, for all outputs combined should not exceed ±48 mA to hold the maximum voltage drop
specified.
5.11 Outputs, Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
OH
High-level output voltage
I
(OHmax)
= –6 mA
(1)
3 V
V
CC
– 0.3
V
V
OL
Low-level output voltage
I
(OLmax)
= 6 mA
(1)
3 V
V
SS
+ 0.3
V
(1)
A resistive divider with two 50-k
Ω
resistors between V
CC
and V
SS
is used as load. The output is connected to the center tap of the
divider.
(2)
The output voltage reaches at least 10% and 90% V
CC
at the specified toggle frequency.
5.12 Output Frequency, Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
f
Px.y
Port output frequency (with load)
Px.y, C
L
= 20 pF, R
L
= 1 k
Ω
(1) (2)
3 V
12
MHz
f
Port_CLK
Clock output frequency
Px.y, C
L
= 20 pF
(2)
3 V
16
MHz