W25Q32V Datasheet, PDF (41/61 Pages) Winbond – 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q32V
24b. The Device ID values for the W25Q32V is listed in Manufacturer and Device Identification table. The
Device ID can be read continuously. The instruction is completed by driving /CS high.
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 24b, 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 24a. Release Power-down Instruction Sequence
Figure 24b. Release Power-down / Device ID Instruction Sequence Diagram
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Publication Release Date: August 19, 2009
Preliminary - Revision E