MX66L1G45GMI-08G

MX66L1G45G MX66L1G45G 3V, 1G-BIT [x 1/x 2/x 4] CMOS MXSMIO (SERIAL MULTI I/O) FLASH MEMORY Key Features Advanced sector protection function (Solid and Password Protect) Multi I/O Support - Single I/O, Dual I/O, and Quad I/O Support DTR (Double Transfer Rate) Mode Support clock frequency up to 166MHz Quad Peripheral Interface (QPI) Read / Program Mode P/N: PM2018 Macronix Proprietary Rev. 1.4, October 04, 2018 1MX66L1G45G Contents 1. FEATURES ..............................................................................................................................................................4 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. 256Mb Address Protocol .......................................................................................................................... 15 8-2. Quad Peripheral Interface (QPI) Read Mode .......................................................................................... 19 9. COMMAND DESCRIPTION ...................................................................................................................................20 Table 5. Command Set ..............................................................................................................................20 9-1. Write Enable (WREN) .............................................................................................................................. 25 9-2. Write Disable (WRDI) ............................................................................................................................... 26 9-3. Factory Mode Enable (FMEN) ................................................................................................................. 27 9-4. Read Identification (RDID) ....................................................................................................................... 28 9-5. Release from Deep Power-down (RDP), Read Electronic Signature (RES) ........................................... 29 9-6. Read Electronic Manufacturer ID & Device ID (REMS) ........................................................................... 31 9-7. QPI ID Read (QPIID) ............................................................................................................................... 32 Table 6. ID Definitions ..............................................................................................................................32 9-8. Read Status Register (RDSR) ................................................................................................................. 33 9-9. Read Configuration Register (RDCR) ...................................................................................................... 34 Table 7. Status Register ............................................................................................................................37 Table 8. Configuration Register .................................................................................................................38 Table 9. Output Driver Strength Table .......................................................................................................39 9-10. Write Status Register (WRSR) ................................................................................................................. 40 Table 10. Protection Modes .......................................................................................................................41 9-11. Enter 4-byte mode (EN4B) ...................................................................................................................... 44 9-12. Exit 4-byte mode (EX4B) ......................................................................................................................... 44 9-13. Read Data Bytes (READ) ........................................................................................................................ 45 9-14. Read Data Bytes at Higher Speed (FAST_READ) .................................................................................. 46 9-15. Dual Output Read Mode (DREAD) .......................................................................................................... 47 9-16. 2 x I/O Read Mode (2READ) ................................................................................................................... 48 9-17. Quad Read Mode (QREAD) .................................................................................................................... 49 9-18. 4 x I/O Read Mode (4READ) ................................................................................................................... 50 9-19. Fast Double Transfer Rate Read (FASTDTRD) ....................................................................................... 52 9-20. 2 x I/O Double Transfer Rate Read Mode (2DTRD) ................................................................................ 53 9-21. 4 x I/O Double Transfer Rate Read Mode (4DTRD) ................................................................................ 54 9-22. Preamble Bit ........................................................................................................................................... 56 9-23. 4-Byte Address Command Set ................................................................................................................ 61 9-24. Performance Enhance Mode ................................................................................................................... 67 9-25. Burst Read ............................................................................................................................................... 72 9-26. Fast Boot ................................................................................................................................................. 73 Table 11. Fast Boot Register (FBR) ..........................................................................................................73 9-27. Sector Erase (SE) .................................................................................................................................... 76 P/N: PM2018 Macronix Proprietary Rev. 1.4, October 04, 2018 2