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GigaDevice

GD25LB64C Datasheet Preview

GD25LB64C Datasheet

Dual and Quad Serial Flash

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1.8V Uniform Sector
Dual and Quad Serial Flash
GD25LB64C
GD25LB64C
DATASHEET
1




GigaDevice

GD25LB64C Datasheet Preview

GD25LB64C Datasheet

Dual and Quad Serial Flash

No Preview Available !

1.8V Uniform Sector
Dual and Quad Serial Flash
GD25LB64C
Contents
1. FEATURES .........................................................................................................................................................4
2. GENERAL DESCRIPTION ................................................................................................................................5
3. MEMORY ORGANIZATION...............................................................................................................................7
4. DEVICE OPERATION ........................................................................................................................................8
5. DATA PROTECTION..........................................................................................................................................9
6. STATUS REGISTER.........................................................................................................................................11
7. COMMANDS DESCRIPTION..........................................................................................................................13
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
7.21
7.22
7.23
7.24
7.25
7.26
7.27
7.28
7.29
7.30
7.31
WRITE ENABLE (WREN) (06H)........................................................................................................................ 17
WRITE DISABLE (WRDI) (04H) ........................................................................................................................ 18
WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H)................................................................................ 19
READ STATUS REGISTER (RDSR) (05H OR 35H OR 15H)............................................................................. 19
WRITE STATUS REGISTER (WRSR) (01H) ...................................................................................................... 21
READ DATA BYTES (READ) (03H) .................................................................................................................. 22
READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) ........................................................................... 22
DUAL OUTPUT FAST READ (3BH) .................................................................................................................... 23
QUAD OUTPUT FAST READ (6BH).................................................................................................................... 24
DUAL I/O FAST READ (BBH) ............................................................................................................................ 24
QUAD I/O FAST READ (EBH)............................................................................................................................ 26
QUAD I/O WORD FAST READ (E7H) ................................................................................................................ 28
SET BURST WITH WRAP (77H) ......................................................................................................................... 29
PAGE PROGRAM (PP) (02H) ............................................................................................................................ 30
QUAD PAGE PROGRAM (32H) .......................................................................................................................... 32
SECTOR ERASE (SE) (20H) ............................................................................................................................. 33
32KB BLOCK ERASE (BE) (52H) ..................................................................................................................... 34
64KB BLOCK ERASE (BE) (D8H)..................................................................................................................... 35
CHIP ERASE (CE) (60/C7H)............................................................................................................................. 36
DEEP POWER-DOWN (DP) (B9H) .................................................................................................................... 37
RELEASE FROM DEEP POWER-DOWN AND READ DEVICE ID (RDI) (ABH) .................................................... 38
READ MANUFACTURE ID/ DEVICE ID (REMS) (90H)...................................................................................... 40
READ MANUFACTURE ID/ DEVICE ID DUAL I/O (92H)..................................................................................... 41
READ MANUFACTURE ID/ DEVICE ID QUAD I/O (94H) .................................................................................... 42
READ IDENTIFICATION (RDID) (9FH) ............................................................................................................... 43
PROGRAM/ERASE SUSPEND (PES) (75H)....................................................................................................... 44
PROGRAM/ERASE RESUME (PER) (7AH)........................................................................................................ 45
ERASE SECURITY REGISTERS (44H)................................................................................................................ 46
PROGRAM SECURITY REGISTERS (42H) .......................................................................................................... 48
READ SECURITY REGISTERS (48H).................................................................................................................. 49
SET READ PARAMETERS (C0H) ....................................................................................................................... 50
2


Part Number GD25LB64C
Description Dual and Quad Serial Flash
Maker GigaDevice
Total Page 30 Pages
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