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GigaDevice

GD25B32C Datasheet Preview

GD25B32C Datasheet

Dual and Quad Serial Flash

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3.3V Uniform Sector
Dual and Quad Serial Flash
GD25B32C
GD25B32C
DATASHEET
1




GigaDevice

GD25B32C Datasheet Preview

GD25B32C Datasheet

Dual and Quad Serial Flash

No Preview Available !

3.3V Uniform Sector
Dual and Quad Serial Flash
GD25B32C
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)................................................................................................................................ 16
WRITE DISABLE (WRDI) (04H) ................................................................................................................................ 16
WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H) ................................................................................................. 16
READ STATUS REGISTER (RDSR) (05H OR 35H OR 15H) .............................................................................................. 17
WRITE STATUS REGISTER (WRSR) (01H OR 31H OR 11H) ........................................................................................... 17
READ DATA BYTES (READ) (03H)............................................................................................................................. 18
READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH).............................................................................................. 18
DUAL OUTPUT FAST READ (3BH) .............................................................................................................................. 19
QUAD OUTPUT FAST READ (6BH) ............................................................................................................................. 19
DUAL I/O FAST READ (BBH) .................................................................................................................................... 20
QUAD I/O FAST READ (EBH) ................................................................................................................................... 22
QUAD I/O WORD FAST READ (E7H) ......................................................................................................................... 23
SET BURST WITH WRAP (77H) ................................................................................................................................. 24
PAGE PROGRAM (PP) (02H) .................................................................................................................................... 25
QUAD PAGE PROGRAM (32H) .................................................................................................................................. 26
FAST PAGE PROGRAM (FPP) (F2H) ........................................................................................................................... 27
SECTOR ERASE (SE) (20H) ....................................................................................................................................... 28
32KB BLOCK ERASE (BE) (52H) ............................................................................................................................... 28
64KB BLOCK ERASE (BE) (D8H)............................................................................................................................... 29
CHIP ERASE (CE) (60/C7H)..................................................................................................................................... 30
DEEP POWER-DOWN (DP) (B9H)............................................................................................................................. 30
RELEASE FROM DEEP POWER-DOWN OR HIGH PERFORMANCE MODE AND READ DEVICE ID (RDI) (ABH).............................. 31
READ MANUFACTURE ID/ DEVICE ID (REMS) (90H) ................................................................................................... 32
DUAL I/O READ MANUFACTURE ID/ DEVICE ID (92H) ................................................................................................. 33
QUAD I/O READ MANUFACTURE ID/ DEVICE ID (94H)................................................................................................. 34
READ IDENTIFICATION (RDID) (9FH) ......................................................................................................................... 34
HIGH PERFORMANCE MODE (HPM) (A3H) ................................................................................................................ 35
READ UNIQUE ID (4BH).......................................................................................................................................... 36
PROGRAM/ERASE SUSPEND (PES) (75H) ................................................................................................................... 36
PROGRAM/ERASE RESUME (PER) (7AH) ................................................................................................................... 37
ERASE SECURITY REGISTERS (44H) ............................................................................................................................ 37
2


Part Number GD25B32C
Description Dual and Quad Serial Flash
Maker GigaDevice
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GD25B32C Datasheet PDF






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