GD25Q128C Datasheet, PDF (17/69 Pages) ELM Electronics – 128M-bit Serial Flash

GD25Q128CxIGx 3.3V Uniform Sector Dual and Quad Serial Flash
IO2 = (x, x, x, x, x, x, W6, x)
IO3 = (x, x, x, x, x, x, W7, x)
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(11) Address, Continuous Read Mode bits, Dummy bits, Manufacture ID and Device ID
IO0 = (A20, A16, A12, A8, A4, A0, M4, M0, x, x, x, x, MID4, MID0, DID4, DID0, …)
IO1 = (A21, A17, A13, A9, A5, A1, M5, M1, x, x, x, x, MID5, MID1, DID5, DID1, …)
IO2 = (A22, A18, A14, A10, A6, A2, M6, M2, x, x, x, x, MID6, MID2, DID6, DID2, …)
IO3 = (A23, A19, A15, A11, A7, A3, M7, M3, x, x, x, x, MID7, MID3, DID7, DID3, …)
Operation Code
9FH
90H/92H/94H
ABH
Table 7.3. Table of ID Definitions for GD25Q128C
MID7-MID0
ID15-ID8
C8
40
C8
ID7-ID0
18
17
17
69 - 17
Rev.1.2