Hello,
You should check out the voltage supervisor TPS3836 From TI.The chip is
listed in the application note form TI SLVA091. Exellent for Low power
application.
Kelly Murray wrote:
Hello again,
I've been doing deployment testing of my system(s) using MSP430's.
The problem I have now (which I admit isn't mspgcc specific :)
is the chip does not always run when powered-up. If I hit the reset
(ground RST pin) after it's got power, it always then starts/runs
correctly. In fact, I don't always even need to ground the rst pin,
just touching it with some tweezers before making the ground contact,
and it will get it going. I have a 83K resistor between +3.0v and the
rst pin. I've used a 33K one, same result. TI says use a 100K resistor.
Any suggestions? So far, this is killer unreliability!
-Kelly Murray
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