| Part number | GD25WD20E, GD25WD40E |
|---|---|
| Manufacturer | GigaDevice |
| File Size | 1.21 MB |
| Description | Standard and Dual Serial Flash |
| Datasheet |
 GD25WD40E-GigaDevice.pdf
|
| Note |
This datasheet PDF includes multiple part numbers: GD25WD20E, GD25WD40E. Please refer to the document for exact specifications by model. |
5 3 MEMORY ORGANIZATION8 4 DEVICE OPERATIONS10 4.1 SPI MODE 10 5 DATA PROTECTION11 6 STATUS REGISTER 13 7 COMMAND DESCRIPTIONS15 7.1 WRITE ENABLE (WREN) (06H) 17 7.2 WRITE DISABLE (WRDI) (04H) 17 7.3 READ STATUS REGISTER (RDSR) (05H) 17 7.4 WRITE STATUS REGISTER (WRSR) (01H) 18 7.5 READ DATA BYTES (READ) (03H) 18 7.6 READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) 19 7.7 DUAL OUTPUT FAST READ (3BH) 19 7.8 PAGE PROGRAM (PP) (02H) 20 7.9 SECTOR ERASE (SE) (20H) 21 7.10 32KB BLOCK ERASE (BE3
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