Part Number:TMS570LS3137-EP
Hello,
in reference to TMS57LS3137 datasheet SPNS230D.OCTOBER 2013–REVISED FEBRUARY 2015 the section 6.10.5 and 6.10.6 list the "Flash Program and Erase Timings for Program Flash and Data Flash" respectively. in general the "data retention" specification means the data retention of the device without a power cycle or unpowered duration. Is the spec "data retention" is unpowered for 5years? Is the data retention dependent on ambient (storage) temp? What is 125C in the datasheet? Isn't 125C and 250C in note 3 contradict each other?
with regards
Rajeeva GK