Quad-Serial Configuration (EPCQ) Devices Datasheet

ID 683078
Date 1/23/2020
Document Table of Contents Read Flag Status Register Operation(70h)

The Read flag status register can be read continuously and at any time, including during a write or erase operation. You must read the Read flag status register every time a write or erase command is issued.
Figure 3. Read Flag Status Register Operation Timing Diagram