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GD25B32CSIG Datasheet(Hoja de datos) 15 Page - GigaDevice Semiconductor (Beijing) Inc.

No. de Pieza. GD25B32CSIG
Descripción  3.3V Uniform Sector Dual and Quad Serial Flash
Descarga  56 Pages
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Fabricante  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Página de inicio  http://www.gigadevice.com/
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 15 page
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3.3V Uniform Sector
Dual and Quad Serial Flash
GD25B32C
15
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.
5.
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, x, 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:
GD25B32C
Operation Code
MID7-MID0
ID15-ID8
ID7-ID0
9FH
C8
40
16
90H/92H/94H
C8
15
ABH
15




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