GD25LB128DVJS datasheet(2/75 Pages) GIGADEVICE

2 / 75 page

1.8V Uniform Sector

Dual and Quad Serial Flash

GD25LB128D

Contents

FEATURES

.........................................................................................................................................................4

GENERAL DESCRIPTION

................................................................................................................................5

MEMORY ORGANIZATION

...............................................................................................................................7

DEVICE OPERATION

........................................................................................................................................8

DATA PROTECTION

..........................................................................................................................................9

STATUS REGISTER

.........................................................................................................................................11

COMMANDS DESCRIPTION

..........................................................................................................................13

7.1.

WRITE ENABLE (WREN) (06H)................................................................................................................................ 17

7.2.

WRITE DISABLE (WRDI) (04H) ................................................................................................................................ 18

7.3.

WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H) ................................................................................................. 19

7.4.

READ STATUS REGISTER (RDSR) (05H OR 35H OR 15H) .............................................................................................. 20

7.5.

WRITE STATUS REGISTER (WRSR) (01H) ................................................................................................................... 21

7.6.

READ DATA BYTES (READ) (03H)............................................................................................................................. 22

7.7.

READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH).............................................................................................. 23

7.8.

DUAL OUTPUT FAST READ (3BH).............................................................................................................................. 24

7.9.

QUAD OUTPUT FAST READ (6BH) ............................................................................................................................. 25

7.10.

DUAL I/O FAST READ (BBH) .................................................................................................................................... 25

7.11.

QUAD I/O FAST READ (EBH) ................................................................................................................................... 27

7.12.

QUAD I/O WORD FAST READ (E7H) ......................................................................................................................... 29

7.13.

SET BURST WITH WRAP (77H) ................................................................................................................................. 30

7.14.

PAGE PROGRAM (PP) (02H).................................................................................................................................... 31

7.15.

QUAD PAGE PROGRAM (32H).................................................................................................................................. 32

7.16.

SECTOR ERASE (SE) (20H)....................................................................................................................................... 34

7.17.

32KB BLOCK ERASE (BE) (52H) ............................................................................................................................... 35

7.18.

64KB BLOCK ERASE (BE) (D8H)............................................................................................................................... 36

7.19.

CHIP ERASE (CE) (60/C7H)..................................................................................................................................... 37

7.20.

DEEP POWER-DOWN (DP) (B9H)............................................................................................................................. 38

7.21.

RELEASE FROM DEEP POWER-DOWN AND READ DEVICE ID (RDI) (ABH) ......................................................................... 39

7.22.

READ MANUFACTURE ID/ DEVICE ID (REMS) (90H) ................................................................................................... 41

7.23.

READ MANUFACTURE ID/ DEVICE ID DUAL I/O (92H) ................................................................................................. 42

7.24.

READ MANUFACTURE ID/ DEVICE ID QUAD I/O (94H)................................................................................................. 43

7.25.

READ IDENTIFICATION (RDID) (9FH) ......................................................................................................................... 44

7.26.

PROGRAM/ERASE SUSPEND (PES) (75H) ................................................................................................................... 45

7.27.

PROGRAM/ERASE RESUME (PER) (7AH) ................................................................................................................... 46

7.28.

READ UNIQUE ID (4BH).......................................................................................................................................... 47

7.29.

ERASE SECURITY REGISTERS (44H) ............................................................................................................................ 47

7.30.

PROGRAM SECURITY REGISTERS (42H)....................................................................................................................... 48

7.31.

READ SECURITY REGISTERS (48H) ............................................................................................................................. 49

7.32.

SET READ PARAMETERS (C0H) ................................................................................................................................. 50

GD25LB128DVJS Datasheet(PDF) 2 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25LB128DVJS Datasheet(HTML) 2 Page - GigaDevice Semiconductor (Beijing) Inc.

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