5.17 Exit 4_Byte Address Mode

The Exit 4_Byte Address mode instruction (E9H) enables the Flash device for operation with commands that use either 3-byte or 4-byte addressing.

To exit 4-byte address mode, the host drives CE# low, transmits the 8-bit command (E9H) in either SPI or QPI mode, and then drives CE# high.

DS20007183A

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