闪存GD25Q128C_Rev14_电子电路_工程科技_专业资料.doc

3.3V Uniform Sector Dual and Quad Serial Flash 北京芯联科泰电子有限公司 GD25Q128C DATASHEET 1 GD25Q128C 3.3V Uniform Sector Dual and Quad Serial Flash Contents GD25Q128C  1. 2. 3. 4. 5. 6. 7.  FEATURES 4 GENERAL DESCRIPTION 5 MEMORY ORGANIZATION 7 DEVICE OPERATION 8 DATA PROTECTION 10 STATUS REGISTER 13 COMMANDS DESCRIPTION 15  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. 7.32.  WRITE ENABLE (WREN) (06H) 19 WRITE DISABLE (WRDI) (04H) 19 WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H) 20 READ STATUS REGISTER (RDSR) (05H OR 35H OR 15H) 21 WRITE STATUS REGISTER (WRSR) (01H OR 31H OR 11H) 22 READ DATA BYTES (READ) (03H) 23 READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) 23 DUAL OUTPUT FAST READ (3BH) 24 QUAD OUTPUT FAST READ (6BH) 24 DUAL I/O FAST READ (BBH) 25 QUAD I/O FAST READ (EBH) 27 QUAD I/O WORD FAST READ (E7H) 29 SET BURST WITH WRAP (77H) 31 PAGE PROGRAM (PP) (02H) 31 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) 41 READ IDENTIFICATION (RDID) (9FH) 42 PROGRAM/ERASE SUSPEND (PES) (75H) 43 PROGRAM/ERASE RESUME (PER) (7AH) 44 ERASE SECURITY REGISTERS (44H) 45 PROGRAM SECURITY REGISTERS (42H) 46 READ SECURITY REGISTERS (48H) 46 INDIVIDUAL BLOCK/SECTOR LOCK (36H)/UNLOCK (39H)/READ (3DH) 47 GLOBAL BLOCK/SECTOR LOCK (7EH) OR UNLOCK (98H) 49 2 3.3V Uniform Sector Dual and Quad Serial Flash GD25Q128C 7.33. 7.34. 7.35. 7.36. 7.37. 7.38. SET READ PARAMETERS (C0H) 51 BURST READ WITH WRAP (0CH) 52 ENABLE QPI (38H) 52 DISABLE QPI (FFH) 53 ENABLE RESET (66H) AND RESET (99H) 53 READ