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Flash Memory: Recommended connections for RFU, DNU and NC pins

Flash Memory: Recommended connections for RFU, DNU and NC pins

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Community Translation: フラッシュメモリ: RFU、DNUおよびNCピンの推奨接続

1. RFU (Reserved For Future Use)
No device internal signal is currently connected to the package. However, there is potential future use of the connector.
2. DNU (Do Not Use)
This pin may have internal signal connected to the package connector. The connection may be used by Infineon for test or other purposes, and is not intended for connection to any host system signal. Any DNU signal-related function will be inactive when the signal is at VIL. The signal has an internal pull-down resistor.
3. NC (Not Connected)
This pin does not have any internal signal connected to the package connector. There is no future plan to use the connector for a signal. More https://community.infineon.com/t5/Knowledge-Base-Articles/Recommended-connections-for-RFU-DNU-and-NC... here.

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