![background image](http://html1.mh-extra.com/html/nec/mpd780208-subseries/mpd780208-subseries_user-manual_4085620382.webp)
CHAPTER 19
µ
PD78P0208
382
User’s Manual U11302EJ4V0UM
19.4 Screening of One-Time PROM Version
A one-time PROM device (
µ
PD78P0208GF-3BA) cannot be fully tested by NEC Electronics before
shipment due to the nature of PROM. After the necessary data has been written, it is recommended to
implement a screening process, that is, the written contents should be verified after the device has been
stored under the following high-temperature conditions.
Storage Temperature
Storage Time
125
°
C
24 hours