MX25L12835F
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. Quad Peripheral Interface (QPI) Read Mode .......................................................................................... 15
9. COMMAND DESCRIPTION...................................................................................................................................16
Table 5. Command Set..............................................................................................................................16
9-1. Write Enable (WREN).............................................................................................................................. 20
9-2. Write Disable (WRDI)............................................................................................................................... 21
9-3. Read Identification (RDID)....................................................................................................................... 22
9-4. Release from Deep Power-down (RDP), Read Electronic Signature (RES) ........................................... 23
9-5. Read Electronic Manufacturer ID & Device ID (REMS)........................................................................... 25
9-6. QPI ID Read (QPIID) ............................................................................................................................... 26
Table 6. ID Definitions ..............................................................................................................................26
9-7. Read Status Register (RDSR)................................................................................................................. 27
9-8. Read Configuration Register (RDCR)...................................................................................................... 28
Table 7. Configuration Register Table .......................................................................................................32
9-9. Write Status Register (WRSR)................................................................................................................. 34
Table 8. Protection Modes.........................................................................................................................35
9-10. Read Data Bytes (READ) ........................................................................................................................ 38
9-11. Read Data Bytes at Higher Speed (FAST_READ) .................................................................................. 39
9-12. Dual Output Read Mode (DREAD).......................................................................................................... 40
9-13. 2 x I/O Read Mode (2READ) ................................................................................................................... 41
9-14. Quad Read Mode (QREAD) .................................................................................................................... 42
9-15. 4 x I/O Read Mode (4READ) ................................................................................................................... 43
9-16. Burst Read............................................................................................................................................... 45
9-17. Performance Enhance Mode................................................................................................................... 46
9-18. Performance Enhance Mode Reset ........................................................................................................ 49
9-19. Fast Boot ................................................................................................................................................. 50
9-20. Sector Erase (SE).................................................................................................................................... 53
9-21. Block Erase (BE32K)............................................................................................................................... 54
9-22. Block Erase (BE) ..................................................................................................................................... 55
9-23. Chip Erase (CE)....................................................................................................................................... 56
9-24. Page Program (PP) ................................................................................................................................. 57
P/N: PM1795
REV. 1.0, OCT. 23, 2012
2
Macronix [ MACRONIX INTERNATIONAL ]
