GD25B127DFES datasheet(14/65 Pages) GIGADEVICE

14 / 65 page

3.3V Uniform Sector

Dual and Quad Serial Flash

GD25B127D

Set Burst with Wrap

77H

dummy(9)

W7-W0

Program/Erase

Suspend

75H

Program/Erase Resume

7AH

Release From Deep

Power-Down, And

Read Device ID

ABH

dummy

(DID7-

DID0)

(continuous)

Release From Deep

Power-Down

ABH

Deep Power-Down

B9H

Manufacturer/

Device ID

90H

dummy

00H

(MID7-

MID0)

(DID7-

DID0)

(continuous)

Manufacturer/

Device ID by Dual I/O

92H

A23-A8

A7-A0,

M7-M0

(MID7-

MID0)

(DID7-

DID0)

(continuous)

Manufacturer/

Device ID by Quad I/O

94H

A23-A0,

M7-M0

dummy

(10)(MID7-

MID0)

(DID7-

DID0)

(continuous)

Read Identification

9FH

(MID7-

MID0)

(JDID15-

JDID8)

(JDID7-

JDID0)

(continuous)

Read Unique ID

4BH

00H

dummy

(UID7-

UID0)

(continuous)

Read Serial Flash

Discoverable Parameter

5AH

A23-A16

A15-A8

A7-A0

dummy

(D7-D0)

(continuous)

Erase Security

Registers(8)

44H

A23-A16

A15-A8

A7-A0

Program Security

Registers(8)

42H

A23-A16

A15-A8

A7-A0

D7-D0

Read Security

Registers(8)

48H

A23-A16

A15-A8

A7-A0

dummy

(D7-D0)

NOTE:

1. Dual Output data

IO0=(D6,D4,D2,D0)

IO1=(D7,D5,D3,D1)

2. Dual Input Address

IO0=A22,A20,A18,A16,A14,A12,A10,A8

A6,A4,A2,A0,M6,M4,M2,M0

IO1=A23,A21,A19,A17,A15,A13,A11,A9

A7,A5,A3,A1,M7,M5,M3,M1

3. Quad Output Data

IO0=(D4,D0,…..)

IO1=(D5,D1,…..)

IO2=(D6,D2,…..)

IO3=

(D7,D3,…..)

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

GD25B127DFES Datasheet(PDF) 14 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25B127DFES Datasheet(HTML) 14 Page - GigaDevice Semiconductor (Beijing) Inc.

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