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M58WR064T Datasheet(PDF) 5 Page - STMicroelectronics

Part No. M58WR064T
Description  64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory
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Maker  STMICROELECTRONICS [STMicroelectronics]
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M58WR064T Datasheet(HTML) 5 Page - STMicroelectronics

 
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M58WR064T, M58WR064B
Table 24. Reset and Power-up AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... .. .50
PACKAGE MECHANICAL . . . . . . . . . . . .... . . . ... . . . . .... ... .. . . . . . . ... .... .. .. .. .. . . . 51
Figure 17. VFBGA56 - 7.7x9mm, 8x7 ball array, 0.75mm pitch, Bottom View Package Outline. . . 51
Table 25. VFBGA56 - 7.7x9mm, 8x7 ball array, 0.75mm pitch, Package Mechanical Data . . .... 51
PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... ... .... ... .52
Table 26. Ordering Information Scheme . . . . . . . . . . . . .... ... .. . . . . . . ... .... ... ... .. . . . 52
REVISION HISTORY. .... . ... ... .. . . . . .. ... .. .. ... . ... ... . ... ... . . . . . . ... . . . . . . .... 53
Table 27. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . 53
APPENDIX A. BLOCK ADDRESS TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Table 28. Top Boot Block Addresses, M58WR064T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Table 29. Bottom Boot Block Addresses, M58WR064B . . . . . .... . . . ... . ... ... .. . ... . . ...56
APPENDIX B. COMMON FLASH INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 30. Query Structure Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . 58
Table 31. CFI Query Identification String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . 58
Table 32. CFI Query System Interface Information. . . . . . . . . .... ... .... ... . . . . . . ... . . ...59
Table 33. Device Geometry Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Table 34. Primary Algorithm-Specific Extended Query Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Table 35. Protection Register Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Table 36. Burst Read Information . . . .... ... ... . . . . .... ... .. . . . . . . . . . . . . . . . . . . . . . . . . 61
Table 37. Bank and Erase Block Region Information . . .... ... .. . . . . ... . . . . . . . . . . . . . . . . . 61
Table 38. Bank and Erase Block Region 1 Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Table 39. Bank and Erase Block Region 2 Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
APPENDIX C. FLOWCHARTS AND PSEUDO CODES. . . . . . . . . . . . . . . . . . . . . .... ... .... ... .65
Figure 18. Program Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 19. Double Word Program Flowchart and Pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 20. Quadruple Word Program Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . .... 67
Figure 21. Program Suspend & Resume Flowchart and Pseudo Code . . . . . . .... ... .... .. .. 68
Figure 22. Block Erase Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 23. Erase Suspend & Resume Flowchart and Pseudo Code. . . . . . . . . . . . . . . . . .... .. .70
Figure 24. Locking Operations Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 25. Protection Register Program Flowchart and Pseudo Code . . . . . . . .... ... .... . . . . 72
Figure 26. Enhanced Factory Program Flowchart. ..... . . . . . . . ... ... . ... .. .. ... .. .. ... .73
Enhanced Factory Program Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Figure 27. Quadruple Enhanced Factory Program Flowchart . . . . . . . . . . . . . . .... ... .... ... .75
Quadruple Enhanced Factory Program Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
APPENDIX D. COMMAND INTERFACE STATE TABLES . . . . . .... ... .... ... ... .. . ... . . ...77
Table 40. Command Interface States - Modify Table, Next State . . . . . . . . . . . . . . . . . . .... . . . . 77
Table 41. Command Interface States - Modify Table, Next Output . . . . . . . . . . . . . . . . . . . . . .... 78
Table 42. Command Interface States - Lock Table, Next State . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 43. Command Interface States - Lock Table, Next Output . . . . . . . . . . . .... ... ... .. . . . 80


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