| Part number | GD25Q20E |
|---|---|
| Manufacturer | GigaDevice |
| File Size | 1.38 MB |
| Description | Dual and Quad Serial Flash |
| Datasheet |
 GD25Q20E Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: GD25Q20E, GD25Q40E. Please refer to the document for exact specifications by model. |
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5 3 MEMORY ORGANIZATION7 4 DEVICE OPERATIONS9 4.1 SPI MODE 9 4.2 HOLD FUNCTION 9 5 DATA PROTECTION10 6 STATUS REGISTER 13 7 COMMAND DESCRIPTIONS16 7.1 WRITE ENABLE (WREN) (06H) 19 7.2 WRITE DISABLE (WRDI) (04H) 19 7.3 READ STATUS REGISTER (RDSR) (05H OR 35H) 19 7.4 WRITE STATUS REGISTER (WRSR) (01H) 20 7.5 WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H) 20 7.6 READ DATA BYTES (READ) (03H) 21 7.7 READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) 21 7.8 DUAL OUTPUT FAST READ (3BH) 22 7.9 QUA
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