UPGRADE YOUR BROWSER
We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!
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 | |
---|---|
日期 | 12/15/2012 |
状态 | Archive |
Type | 综合文章 |