[This Figure, callout 6]
The Quad SPI flash memory located at U7 and U8 provides 2 x 512 Mb of nonvolatile storage that can be used for configuration and data storage.
•Part number: MT25QU512ABB8E12-0SIT (Micron)
•Supply voltage: 1.8V
•Datapath width: 8 bits
•Data rate: variable, depending on single, dual, or quad mode and whether the EMCCLK or the internal CCLK is used (bitstream configurable)
For details on bank 0 pins, see the UltraScale Architecture Configuration User Guide (UG570) [Ref 1].