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MX25U6435E PDF даташит

Спецификация MX25U6435E изготовлена ​​​​«MACRONIX» и имеет функцию, называемую «FLASH MEMORY».

Детали детали

Номер произв MX25U6435E
Описание FLASH MEMORY
Производители MACRONIX
логотип MACRONIX логотип 

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MX25U6435E Даташит, Описание, Даташиты
MX25U6435E
MX25U6435E
DATASHEET
P/N: PM1561
REV. 1.5, NOV. 07, 2013
1
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MX25U6435E Даташит, Описание, Даташиты
MX25U6435E
Contents
1. FEATURES............................................................................................................................................................... 6
2. GENERAL DESCRIPTION...................................................................................................................................... 8
Table 1. Additional Feature Comparison.............................................................................................................. 9
3. PIN CONFIGURATIONS ........................................................................................................................................ 10
4. PIN DESCRIPTION................................................................................................................................................. 10
5. BLOCK DIAGRAM.................................................................................................................................................. 11
6. DATA PROTECTION............................................................................................................................................... 12
Table 2. Protected Area Sizes............................................................................................................................ 13
Table 3. 4K-bit Secured OTP Definition.............................................................................................................. 13
7. Memory Organization............................................................................................................................................ 14
Table 4. Memory Organization (64Mb)............................................................................................................... 14
8. DEVICE OPERATION............................................................................................................................................. 15
Figure 1. Serial Modes Supported..................................................................................................................... 15
8-1. Quad Peripheral Interface (QPI) Read Mode................................................................................................ 16
Figure 2. Enable QPI Sequence (Command 35H)............................................................................................. 16
Figure 3. Reset QPI Mode (Command F5H)...................................................................................................... 17
Figure 4. Fast QPI Read Mode (FASTRDQ) (Command EBH) ........................................................................ 17
9. COMMAND DESCRIPTION.................................................................................................................................... 18
Table 5. Command Set....................................................................................................................................... 18
9-1. Write Enable (WREN)................................................................................................................................... 20
9-2. Write Disable (WRDI).................................................................................................................................... 20
9-3. Read Identification (RDID)............................................................................................................................ 20
9-4. Read Status Register (RDSR)...................................................................................................................... 20
Figure 5. Program/ Erase flow with read array data........................................................................................... 21
Figure 6. Program/ Erase flow without read array data (read P_FAIL/E_FAIL flag)........................................... 22
Figure 7. WRSR flow.......................................................................................................................................... 23
Table 6. Status Register..................................................................................................................................... 24
9-5. Write Status Register (WRSR)...................................................................................................................... 25
Table 7. Protection Modes.................................................................................................................................. 25
9-6. Read Data Bytes (READ).............................................................................................................................. 26
9-7. Read Data Bytes at Higher Speed (FAST_READ)........................................................................................ 26
9-8. 2 x I/O Read Mode (2READ)......................................................................................................................... 27
9-9. 4 x I/O Read Mode (4READ)......................................................................................................................... 27
9-10. Burst Read.................................................................................................................................................. 28
Table 8. Wrap Around Definition Table............................................................................................................... 28
Figure 8. SPI Mode............................................................................................................................................ 28
Figure 9. QPI Mode............................................................................................................................................ 28
P/N: PM1561
REV. 1.5, NOV. 07, 2013
2
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MX25U6435E Даташит, Описание, Даташиты
MX25U6435E
9-11. Performance Enhance Mode....................................................................................................................... 29
9-12. Performance Enhance Mode Reset (FFh).................................................................................................. 29
9-13. Sector Erase (SE)....................................................................................................................................... 29
9-14. Block Erase (BE32K).................................................................................................................................. 30
9-15. Block Erase (BE)......................................................................................................................................... 30
9-16. Chip Erase (CE).......................................................................................................................................... 30
9-17. Page Program (PP)..................................................................................................................................... 31
9-18. 4 x I/O Page Program (4PP)....................................................................................................................... 31
9-19. Deep Power-down (DP).............................................................................................................................. 32
9-20. Release from Deep Power-down (RDP), Read Electronic Signature (RES)............................................... 32
9-21. Read Electronic Manufacturer ID & Device ID (REMS).............................................................................. 33
9-22. QPI ID Read (QPIID)................................................................................................................................... 33
Table 9. ID Definitions ....................................................................................................................................... 33
9-23. Enter Secured OTP (ENSO)....................................................................................................................... 34
9-24. Exit Secured OTP (EXSO).......................................................................................................................... 34
9-25. Read Security Register (RDSCUR)............................................................................................................ 34
Table 10. Security Register Definition................................................................................................................ 35
9-26. Write Security Register (WRSCUR)............................................................................................................ 35
9-27. Write Protection Selection (WPSEL)........................................................................................................... 36
Figure 10. BP and SRWD if WPSEL=0.............................................................................................................. 36
Figure 11. The individual block lock mode is effective after setting WPSEL=1.................................................. 37
Figure 12. WPSEL Flow..................................................................................................................................... 38
9-28. Single Block Lock/Unlock Protection (SBLK/SBULK)................................................................................. 39
Figure 13. Block Lock Flow................................................................................................................................ 39
Figure 14. Block Unlock Flow............................................................................................................................. 40
9-29. Read Block Lock Status (RDBLOCK)......................................................................................................... 41
9-30. Gang Block Lock/Unlock (GBLK/GBULK)................................................................................................... 41
9-31. Program/Erase Suspend/Resume.............................................................................................................. 41
9-32. Erase Suspend............................................................................................................................................ 42
9-33. Program Suspend....................................................................................................................................... 42
9-34. Write-Resume............................................................................................................................................. 43
9-35. No Operation (NOP).................................................................................................................................... 43
9-36. Software Reset (Reset-Enable (RSTEN) and Reset (RST))....................................................................... 43
9-37. Reset Quad I/O (RSTQIO).......................................................................................................................... 43
9-38. Read SFDP Mode (RDSFDP)..................................................................................................................... 44
Figure 15. Read Serial Flash Discoverable Parameter (RDSFDP) Sequence.................................................. 44
Table 11. Signature and Parameter Identification Data Values.......................................................................... 45
Table 12. Parameter Table (0): JEDEC Flash Parameter Tables....................................................................... 46
Table 13. Parameter Table (1): Macronix Flash Parameter Tables.................................................................... 48
10. POWER-ON STATE.............................................................................................................................................. 50
P/N: PM1561
REV. 1.5, NOV. 07, 2013
3
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