M50FLW040B ST Microelectronics, M50FLW040B Datasheet - Page 5
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M50FLW040B
Manufacturer Part Number
M50FLW040B
Description
4 Mbit 3V Supply Firmware Hub / Low Pin Count Flash Memory
Manufacturer
ST Microelectronics
Datasheet
1.M50FLW040B.pdf
(52 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M50FLW040BK5G
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Company:
Part Number:
M50FLW040BN5
Manufacturer:
ST
Quantity:
20
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PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
APPENDIX A.BLOCK AND SECTOR ADDRESS TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
APPENDIX B.FLOWCHARTS AND PSEUDO CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 32. TSOP40 – 40 lead Plastic Thin Small Outline, 10 x 20mm, Package Mechanical Data . 39
Table 33. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 34. M50FLW040A Block and Sector Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Table 35. M50FLW040B Block and Sector Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 22.Program Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 23.Double/Quadruple Byte Program Flowchart and Pseudo code (FWH Mode Only). . . . . 45
Figure 24.Quadruple Byte Program Flowchart and Pseudo Code (A/A Mux Interface Only) . . . . . 46
Figure 25.Program Suspend and Resume Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . 47
Figure 26.Chip Erase Flowchart and Pseudo Code (A/A Mux Interface Only) . . . . . . . . . . . . . . . . 48
Figure 27.Sector/Block Erase Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 28.Erase Suspend and Resume Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . 50
Table 36. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
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