W25Q80 Datasheet, PDF (41/61 Pages) Winbond – 8M-BIT, 16M-BIT AND 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80, W25Q16, W25Q32
When used to release the device from the power-down state and obtain the Device ID, the instruction is
the same as previously described, and shown in figure 25, except that after /CS is driven high it must
remain high for a time duration of tRES2 (See AC Characteristics). After this time duration the device will
resume normal operation and other instructions will be accepted. If the Release from Power-down /
Device ID instruction is issued while an Erase, Program or Write cycle is in process (when BUSY
equals 1) the instruction is ignored and will not have any effects on the current cycle
Figure 24. Release Power-down/High Performance Mode Instruction Sequence
Figure 25. Release Power-down / Device ID Instruction Sequence Diagram
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Publication Release Date: September 26, 2007
Preliminary - Revision B