Quad-Serial Configuration (EPCQ) Devices Datasheet

ID 683078
Date 1/23/2020
Document Table of Contents

1.7.1. 4BYTEADDREN and 4BYTEADDREX Operations (B7h and E9h)

To enable 4BYTEADDREN or 4BYTEADDREX operations, you can select the device by driving the nCS signal low, followed by shifting in the operation code through DATA0.

Note: You must execute a write enable operation before you can enable the 4BYTEADDREN or 4BYTEADDREX operation.
Figure 6. 4BYTEADDREN Timing Diagram

Figure 7. 4BYTEADDREX Timing Diagram