MSP430F673X Datasheet, PDF (62/121 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F673x
MSP430F672x
SLAS731A – DECEMBER 2011 – REVISED APRIL 2012
www.ti.com
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
VDSYS Voltage – V
Figure 11. VDSYS Voltage vs I_CC,Monitor
120
100
80
60
40
20
0
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
AUXVCC1 Voltage – V
Figure 12. AUXVCC1 Voltage vs I_Meas,Monitor
Auxiliary Supplies - Switch On-Resistance
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
R_ON,DVCC
On-resistance of switch
between DVCC and VDSYS
I_LOAD = I_CORE + I_IO = 10mA + 10mA = 20mA
R_ON,DAUX1
On-resistance of switch
between AUX1 and VDSYS
I_LOAD = I_CORE + I_IO = 10mA + 10mA = 20mA
R_ON,DAUX2
On-resistance of switch
between AUX2 and VDSYS
I_LOAD = I_CORE + I_IO = 10mA + 10mA = 20mA
R_ON,AVCC
R_ON,AAUX1
R_ON,AAUX2
On-resistance of switch
between AVCC and V_ASYS
On-resistance of switch
between AUX1 and V_ASYS
On-resistance of switch
between AUX2 and V_ASYS
I_LOAD = I_Modules = 10mA
I_LOAD = I_Modules = 5mA
I_LOAD = I_Modules = 5mA
V_CC
MIN TYP MAX UNIT
5Ω
5Ω
5Ω
5Ω
20 Ω
20 Ω
62
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