MSP430F673X Datasheet, PDF (53/121 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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MSP430F673x
MSP430F672x
SLAS731A – DECEMBER 2011 – REVISED APRIL 2012
Outputs – General Purpose I/O (Reduced Drive Strength)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)⁽¹⁾
PARAMETER
V_OH High-level output voltage
V_OL Low-level output voltage
TEST CONDITIONS
I_(OHmax) = –1 mA ⁽²⁾
I_(OHmax) = –3 mA⁽²⁾
I_(OHmax) = –2 mA⁽²⁾
I_(OHmax) = –6 mA⁽²⁾
I_(OLmax) = 1 mA ⁽³⁾
I_(OLmax) = 3 mA ⁽⁴⁾
I_(OLmax) = 2 mA ⁽³⁾
I_(OLmax) = 6 mA ⁽⁴⁾
V_CC
1.8 V
3.0 V
1.8 V
3.0 V
MIN
MAX
V_CC – 0.25
V_CC – 0.60
V_CC – 0.25
V_CC – 0.60
V_SS
V_SS
V_SS
V_SS
V_CC
V_CC
V_CC
V_CC
V_SS + 0.25
V_SS + 0.60
V_SS + 0.25
V_SS + 0.60
UNIT
V
V
(1) Selecting reduced drive strength may reduce EMI.
(2) The maximum total current, I_(OHmax), for all outputs combined should not exceed ±20 mA to hold the maximum voltage drop specified.
See Recommended Operating Conditions for more details.
(3) The maximum total current, I_(OLmax), for all outputs combined, should not exceed ±48 mA to hold the maximum voltage drop specified.
(4) The maximum total current, I_(OLmax), for all outputs combined, should not exceed ±100 mA to hold the maximum voltage drop specified.
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