In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Peter Van der Zee wrote:

Hi All;

No, I'm not arguing that including the resistor is an issue... I was only interested in whatever info Bean had read on it. In a present ultra low power project I'm trying to raise the value as high as possible without causing problems. At one megohm it seems too big, and at 100 K things appear to be stable..... more testing to be done, especially at low and high temperature extremes.

Mike, I don't believe the MCLR is used for Vpp; one of the OSC pins does that.... at least in the case of serial programming. I don't know about anyone proramming SXs in parallel, and I can't recall any data on that.

Here's to MCLR series resistors!

Cheers,

Peter (pjv)

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