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SPBT3.0DP2 automatic reset

pbayton9
Associate II
Posted on February 01, 2018 at 19:01

The SPBT3.0DP2 seems to generate its own nReset pulse ocaasionally

The pulse is around 800us

Any reason why this would occur ?

The power supply is stable and the IO is 3.3V

1 REPLY 1
pbayton9
Associate II
Posted on February 01, 2018 at 19:38

Seems to be more reliable when a 10uF capacitor is connected on the +1.8V reg pin (pin 18), but can't say for certain that its fixed it, and its not in the manual