Is it possible to remove Vccint while applying Vcco?
Yes, but with one caveat. 5.0V signals should not be supplied to the device for an extended period of time with VCCint un-powered (24 hours per year), or the lifetime will significantly decrease.
The ability to apply either one at a particular instant but not the other is supported to avoid issues with power sequencing; however, doing this over extended periods may affect the reliability of the device.
AR# 7034 | |
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Date | 12/15/2012 |
Status | Archive |
Type | General Article |