MX66L51235FMI-10G Macronix

MX66L51235F MX66L51235F 3V, 512M-BIT x 1/x 2/x 4 CMOS MXSMIO (SERIAL MULTI I/O) FLASH MEMORY Key Features Multi I/O Support - Single I/O, Dual I/O, and Quad I/O Quad Peripheral Interface (QPI) Program/Erase Suspend and Resume operation P/N: PM1832MX66L51235F Contents 1. FEATURES ..............................................................................................................................................................5 2. GENERAL DESCRIPTION .....................................................................................................................................6 Table 1. Read performance Comparison ....................................................................................................6 3. PIN CONFIGURATIONS .........................................................................................................................................7 4. PIN DESCRIPTION ..................................................................................................................................................7 5. BLOCK DIAGRAM ...................................................................................................................................................8 6. DATA PROTECTION ................................................................................................................................................9 Table 2. Protected Area Sizes ...................................................................................................................10 Table 3. 4K-bit Secured OTP Definition .................................................................................................... 11 7. Memory Organization ...........................................................................................................................................12 Table 4. Memory Organization ..................................................................................................................12 8. DEVICE OPERATION ............................................................................................................................................13 8-1. Address Protocol ..................................................................................................................................... 15 8-2. Quad Peripheral Interface (QPI) Read Mode .......................................................................................... 17 9. COMMAND DESCRIPTION ...................................................................................................................................18 Table 5. Command Set ..............................................................................................................................18 9-1. Write Enable (WREN) .............................................................................................................................. 23 9-2. Write Disable (WRDI) ............................................................................................................................... 24 9-3. Read Identification (RDID) ....................................................................................................................... 25 9-4. Release from Deep Power-down (RDP), Read Electronic Signature (RES) ........................................... 26 9-5. Read Electronic Manufacturer ID & Device ID (REMS) ........................................................................... 28 9-6. QPI ID Read (QPIID) ............................................................................................................................... 29 Table 6. ID Definitions ..............................................................................................................................29 9-7. Read Status Register (RDSR) ................................................................................................................. 30 9-8. Read Configuration Register (RDCR) ...................................................................................................... 31 9-9. Write Status Register (WRSR) ................................................................................................................. 37 Table 7. Protection Modes .........................................................................................................................38 9-10. Enter 4-byte mode (EN4B) ...................................................................................................................... 41 9-11. Exit 4-byte mode (EX4B) ......................................................................................................................... 41 9-12. Read Data Bytes (READ) ........................................................................................................................ 42 9-13. Read Data Bytes at Higher Speed (FAST READ) .................................................................................. 43 9-14. Dual Output Read Mode (DREAD) .......................................................................................................... 44 9-15. 2 x I/O Read Mode (2READ) ................................................................................................................... 45 9-16. Quad Read Mode (QREAD) .................................................................................................................... 46 9-17. 4 x I/O Read Mode (4READ) ................................................................................................................... 47 9-18. 4 Byte Address Command Set ................................................................................................................. 49 9-19. Burst Read ............................................................................................................................................... 51 9-20. Performance Enhance Mode ................................................................................................................... 52 9-21. Fast Boot ................................................................................................................................................. 55 Table 8. Fast Boot Register (FBR) ............................................................................................................55 9-22. Sector Erase (SE) .................................................................................................................................... 58 9-23. Block Erase (BE32K) ............................................................................................................................... 59 P/N: PM1832 Rev. 1.1, August 02, 2016 2