M28W800 datasheet(4/49 Pages) STMICROELECTRONICS

4 / 49 page

M28W800CT, M28W800CB

4/49

Figure 13. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x20mm, Package Outline .... ....29

Table 19. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, Package Mechanical Data . 29

Figure 14. TFBGA46 6.39x6.37mm - 8x6 ball array, 0.75mm pitch, Bottom View Package Outline30

Table 20. TFBGA46 6.39x6.37mm - 8x6 ball array, 0.75mm pitch,Package Mechanical Data ...30

Figure 15. TFBGA46 Daisy Chain - Package Connections (Top view through package) .... ....31

Figure 16. TFBGA46 Daisy Chain - PCB Connections proposal (Top view through package) ....31

PART NUMBERING .. ...... ...... ....... ...... ....... ...... ....... ...... ...... ....32

Table 21. Ordering Information Scheme ... ...... ....... ...... ....... ...... ...... ....32

Table 22. DaisyChain Ordering Scheme . . ...... ....... ...... ....... ...... ...... ....32

REVISION HISTORY. . ...... ...... ....... ...... ....... ...... ....... ...... ...... ....33

Table 23. Document Revision History ..... ...... ....... ...... ....... ...... ...... ....33

APPENDIX A. BLOCK ADDRESS TABLES . . ...... ....... ...... ....... ...... ...... ....34

Table 24. Top Boot Block Addresses, M28W800CT ....... ...... ....... ...... ...... ....34

Table 25. Bottom Boot Block Addresses, M28W800CB .... ...... ....... ...... ...... .... 34

APPENDIXB. COMMONFLASH INTERFACE (CFI) . ....... ...... ....... ...... ...... ....35

Table 26. Query Structure Overview ...... ...... ....... ...... ....... ...... ...... ....35

Table 27. CFI Query Identification String . . ...... ....... ...... ....... ...... ...... ....35

Table 28. CFIQuerySystem Interface Information . ....... ...... ....... ...... ...... .... 36

Table 29. Device Geometry Definition ..... ...... ....... ...... ....... ...... ...... ....37

Table 30. Primary Algorithm-Specific Extended Query Table ...... ....... ...... ...... ....38

Table 31. Security Code Area .... ....... ...... ....... ...... ....... ...... ...... ....39

APPENDIX C. FLOWCHARTS AND PSEUDO CODES....... ...... ....... ...... ...... ....40

Figure 17. Program Flowchart and Pseudo Code . . ....... ...... ....... ...... ...... ....40

Figure 18. Double Word Program Flowchart and Pseudo Code .... ....... ...... ...... ....41

Figure 19. Program Suspend & Resume Flowchart and Pseudo Code ..... ...... ...... ....42

Figure 20. Erase Flowchart and Pseudo Code .... ....... ...... ....... ...... ...... ....43

Figure 21. Erase Suspend & Resume Flowchart and Pseudo Code. ....... ...... ...... .... 44

Figure 22. Locking Operations Flowchart and Pseudo Code ...... ....... ...... ...... ....45

Figure 23. Protection Register Program Flowchart and Pseudo Code ...... ...... ...... ....46

APPENDIXD. COMMAND INTERFACE AND PROGRAM/ERASE CONTROLLER STATE ... .... 47

Table 32. Write State Machine Current/Next, sheet1 of 2. .. ...... ....... ...... ...... ....47

Table 33. Write State Machine Current/Next, sheet2 of 2. .. ...... ....... ...... ...... ....48

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