| Part number | GD25Q20B |
|---|---|
| Manufacturer | GigaDevice |
| File Size | 1.01 MB |
| Description | Uniform sector Dual and Quad Serial Flash |
| Datasheet |
 GD25Q20B Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: GD25Q20B, GD25Q40B. Please refer to the document for exact specifications by model. |
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5 3. MEMORY ORGANIZATION7 4. DEVICE OPERATION 9 5. DATA PROTECTION10 6. STATUS REGISTER14 7. COMMANDS DESCRIPTION16 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. WRITE ENABLE (WREN) (06H) 19 WRITE DISABLE (WRDI) (04H) 19 READ STATUS REGISTER (RDSR) (05H OR 35H) 19 WRITE STATUS REGISTER (WRSR) (01H) 20 READ DATA BYTES (READ) (03H) 20 READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) 21 DUAL OUTPUT
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