M29W320DT70N6 STMicroelectronics, M29W320DT70N6 Datasheet - Page 4

Flash 4Mx8 or 2Mx16 70ns

M29W320DT70N6

Manufacturer Part Number
M29W320DT70N6
Description
Flash 4Mx8 or 2Mx16 70ns
Manufacturer
STMicroelectronics
Datasheet

Specifications of M29W320DT70N6

Data Bus Width
8 bit, 16 bit
Memory Type
NOR Flash
Memory Size
32 Mbit
Architecture
Sectored
Interface Type
CFI
Access Time
70 ns
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Maximum Operating Current
10 mA
Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TSOP-1-48
Organization
4 MB x 8
Lead Free Status / Rohs Status
 Details

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M29W320DT, M29W320DB
PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
APPENDIX A.BLOCK ADDRESS TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
APPENDIX B.COMMON FLASH INTERFACE (CFI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
APPENDIX C.BLOCK PROTECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
REVISION HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4/46
Figure 20.TFBGA48 6x8mm - 6x8 Ball Array, 0.8mm Pitch, Bottom View Package Outline. . . . . . 30
Table 17. TFBGA48 6x8mm - 6x8 Ball Array, 0.8mm Pitch, Package Mechanical Data. . . . . . . . . 30
Table 18. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 19. Top Boot Block Addresses, M29W320DT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 20. Bottom Boot Block Addresses, M29W320DB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 21. Query Structure Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 22. CFI Query Identification String. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 23. CFI Query System Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 24. Device Geometry Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 25. Primary Algorithm-Specific Extended Query Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Table 26. Security Code Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Programmer Technique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
In-System Technique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 27. Programmer Technique Bus Operations, BYTE = V
Figure 21.Programmer Equipment Block Protect Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 22.Programmer Equipment Chip Unprotect Flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 23.In-System Equipment Block Protect Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 24.In-System Equipment Chip Unprotect Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Table 28. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
IH
or V
IL . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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