GD25Q32 Datasheet, PDF (14/50 Pages) ELM Electronics – 3.3V Uniform Sector Dual and Quad Serial Flash

GD25Q32CxIGx 3.3V Uniform Sector Dual and Quad Serial Flash
http://www.elm-tech.com
(4) Quad Input Address
IO0 = A20, A16, A12, A8, A4, A0, M4, M0
IO1 = A21, A17, A13, A9, A5, A1, M5, M1
IO2 = A22, A18, A14, A10, A6, A2, M6, M2
IO3 = A23, A19, A15, A11, A7, A3, M7, M3
(5) Fast Read Quad I/O Data
IO0 = (x, x, x, x, D4, D0,…)
IO1 = (x, x, x, x, D5, D1,…)
IO2 = (x, x, x, x, D6, D2,…)
IO3 = (x, x, x, x, D7, D3,…)
(6) Fast Word Read Quad I/O Data
IO0 = (x, x, D4, D0,…)
IO1 = (x, x, D5, D1,…)
IO2 = (x, x, D6, D2,…)
IO3 = (x, x, D7, D3,…)
(7) Fast Word Read Quad I/O Data: the lowest address bit must be 0.
(8) Security Registers Address:
Security Register1: A23-A16=00H, A15-A10=000100b, A9-A0=Byte Address;
Security Register2: A23-A16=00H, A15-A10=001000b, A9-A0=Byte Address;
Security Register3: A23-A16=00H, A15-A10=001100b, A9-A0=Byte Address.
(9) Dummy bits and Wrap Bits
IO0 = (x, x, x, x, x, x, W4, x)
IO1 = (x, x, x, x, x, x, W5, x)
IO2 = (x, x, x, x, x, x, W6, x)
IO3 = (x, x, x, x, x, x, W7, x)
(10) 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, …)
Table Of ID Definitions:
GD25Q32C
Operation Code
9FH
90H/92H/94H
ABH
MID7-MID0
C8
C8
ID15-ID8
40
ID7-ID0
16
15
15
50 - 14
Rev.1.0