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GD25LQ16 Dataheets PDF



Part Number GD25LQ16
Manufacturers ELM
Logo ELM
Description 1.8V Uniform Sector Dual and Quad Serial Flash
Datasheet GD25LQ16 DatasheetGD25LQ16 Datasheet (PDF)

http://www.elm-tech.com GD25LQ16 DATASHEET GD25LQ16xIGx 1.8V Uniform Sector Dual and Quad Serial Flash http://www.elm-tech.com - Content - Page 1. FEATURES ------------------------------------------------------------------------------------------------- 4 2. GENERAL DESCRIPTION ----------------------------------------------------------------------------- 5 3. MEMORY ORGANIZATION -------------------------------------------------------------------------- 6 4. DEVICE OPERATION --------------.

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http://www.elm-tech.com GD25LQ16 DATASHEET GD25LQ16xIGx 1.8V Uniform Sector Dual and Quad Serial Flash http://www.elm-tech.com - Content - Page 1. FEATURES ------------------------------------------------------------------------------------------------- 4 2. GENERAL DESCRIPTION ----------------------------------------------------------------------------- 5 3. MEMORY ORGANIZATION -------------------------------------------------------------------------- 6 4. DEVICE OPERATION ---------------------------------------------------------------------------------- 7 5. DATA PROTECTION ------------------------------------------------------------------------------------ 8 6. STATUS REGISTER ------------------------------------------------------------------------------------- 10 7. COMMANDS DESCRIPTION ------------------------------------------------------------------------- 11 7.1. Write Enable (WREN) (06H) ----------------------------------------------------------------------- 15 7.2. Write Disable (WRDI) (04H) ----------------------------------------------------------------------- 16 7.3. Write Enable for Volatile Status Register (50H) -------------------------------------------------- 17 7.4. Read Status Register (RDSR) (05H or 35H) ------------------------------------------------------ 18 7.5. Write Status Register (WRSR) (01H) -------------------------------------------------------------- 19 7.6. Read Data Bytes (READ) (03H) -------------------------------------------------------------------- 20 7.7. Read Data Bytes at Higher Speed (Fast Read) (0BH) ------------------------------------------- 20 7.8. Dual Output Fast Read (3BH) ---------------------------------------------------------------------- 21 7.9. Quad Output Fast Read (6BH) ---------------------------------------------------------------------- 22 7.10. Dual I/O Fast Read (BBH) -------------------------------------------------------------------------- 22 7.11. Quad I/O Fast Read (EBH) -------------------------------------------------------------------------- 23 7.12. Quad I/O Word Fast Read (E7H) ------------------------------------------------------------------ 25 7.13. Set Burst with Wrap (77H) -------------------------------------------------------------------------- 27 7.14. Page Program (PP) (02H) ---------------------------------------------------------------------------- 27 7.15. Quad Page Program (32H) --------------------------------------------------------------------------- 29 7.16. Sector Erase (SE) (20H) ----------------------------------------------------------------------------- 30 7.17. 32KB Block Erase (BE) (52H) --------------------------------------------------------------------- 31 7.18. 64KB Block Erase (BE) (D8H) --------------------------------------------------------------------- 32 7.19. Chip Erase (CE) (60/C7H) -------------------------------------------------------------------------- 33 7.20. Deep Power-Down (DP) (B9H) --------------------------------------------------------------------- 34 7.21. Release from Deep Power-Down and Read Device ID (RDI) (ABH) ------------------------- 35 7.22. Read Manufacture ID/Device ID (REMS) (90H) ------------------------------------------------- 37 7.23. Read Manufacture ID/Device ID Dual I/O (92H) ------------------------------------------------ 38 7.24. Read Manufacture ID/Device ID Quad I/O (94H) ----------------------------------------------- 39 7.25. Read Identification (RDID) (9FH) ------------------------------------------------------------------ 40 7.26. Program/Erase Suspend (PES) (75H) -------------------------------------------------------------- 41 7.27. Program/Erase Resume (PER) (7AH) -------------------------------------------------------------- 42 59 - 2 Rev.1.0 GD25LQ16xIGx 1.8V Uniform Sector Dual and Quad Serial Flash http://www.elm-tech.com 7.28. Erase Security Registers (44H) ---------------------------------------------------------------------7.29. Program Security Registers (42H) -----------------------------------------------------------------7.30. Read Security Registers (48H) ---------------------------------------------------------------------7.31. Set Read Parameters (C0H) ------------------------------------------------------------------------7.32. Burst Read With Wrap (0CH) ----------------------------------------------------------------------7.33. Enable QPI (38H) -----------------------------------------------------------------------------------7.34. Disable QPI (FFH) ----------------------------------------------------------------------------------7.35. Enable Reset (66H) and Reset (99H) --------------------------------------------------------------8. ELECTRICAL CHARACTERISTICS --------------------------------------------------------------8.1. Power-ON timing ------------------------------------------------------------------------------------8.2. Initial delivery state ----------------------------------------------------.


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