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KH25U12839F Datasheet Preview

KH25U12839F Datasheet

1.8V 128M-BIT [x 1/x 2/x 4] CMOS MXSMIO FLASH MEMORY

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KH25U12839F
KH25U12839F
DATASHEET
P/N: PM2038
REV. 1.2, FEB. 13, 2014
1




macronix

KH25U12839F Datasheet Preview

KH25U12839F Datasheet

1.8V 128M-BIT [x 1/x 2/x 4] CMOS MXSMIO FLASH MEMORY

No Preview Available !

KH25U12839F
Contents
1. FEATURES............................................................................................................................................................... 4
2. GENERAL DESCRIPTION...................................................................................................................................... 6
Table 1. Read Performance.........................................................................................................................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
9-9. Write Status Register (WRSR).................................................................................................................. 33
Table 7. Protection Modes..........................................................................................................................34
9-10. Read Data Bytes (READ)......................................................................................................................... 37
9-11. Read Data Bytes at Higher Speed (FAST_READ)................................................................................... 38
9-12. Dual 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................................................................................................................................................ 47
9-17. Performance Enhance Mode.................................................................................................................... 48
9-18. Performance Enhance Mode Reset (FFh)................................................................................................ 52
9-19. Sector Erase (SE)..................................................................................................................................... 53
9-20. Block Erase (BE32K)................................................................................................................................ 54
9-21. Block Erase (BE)...................................................................................................................................... 55
9-22. Chip Erase (CE)........................................................................................................................................ 56
9-23. Page Program (PP).................................................................................................................................. 57
9-24. 4 x I/O Page Program (4PP)..................................................................................................................... 59
9-25. Deep Power-down (DP)............................................................................................................................ 60
P/N: PM2038
REV. 1.2, FEB. 13, 2014
2


Part Number KH25U12839F
Description 1.8V 128M-BIT [x 1/x 2/x 4] CMOS MXSMIO FLASH MEMORY
Maker macronix
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