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| MSP430FG4619 Datasheet, PDF (26/114 Pages) Texas Instruments – Mixed-Signal Microcontrollers | |||
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MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616
MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616
SLAS508J â APRIL 2006 â REVISED JUNE 2015
VCC
V(SVS_IT-)
V(SVSstart)
V(B_IT-)
VCC(start)
Brownout
1
0
SVSOut
1
0
Set POR
1
0
Vhys(SVS_IT-)
Vhys(B_IT-)
Brownout
Region
Software Sets VLD>0:
SVS is Active
t d(BOR)
SVS Circuit is Active From VLD > to VCC < V(B_IT-)
td(SVSon)
undefined
td(SVSR)
Figure 5-13. SVS Reset (SVSR) vs Supply Voltage
V CC
tpw
3V
www.ti.com
Brown
Out
Region
t d(BOR)
2
Rectangular Drop
1.5
Triangular Drop
V CC(drop)
1
0.5
0
1
10
100
tpw - Pulse Width - ms
1000
V CC
3V
1 ns
t pw
1 ns
V CC(drop)
tf = tr
tf
tr
t - Pulse Width - ms
Figure 5-14. VCC(drop) with a Square Voltage Drop and a Triangle Voltage Drop to Generate an SVS Signal
26
Specifications
Copyright © 2006â2015, Texas Instruments Incorporated
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Product Folder Links: MSP430FG4619 MSP430FG4618 MSP430FG4617 MSP430FG4616 MSP430CG4619
MSP430CG4618 MSP430CG4617 MSP430CG4616
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