M29DW323DB データシートの表示（PDF） - STMicroelectronics

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M29DW323DB

32 Mbit (4Mb x8 or 2Mb x16,Dual Bank 8:24, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M29DW323DT, M29DW323DB

Date

Version

Revision Details

VCC minimum value updated in Table 12., Operating and AC Measurement Conditions.

VPP and IPP test conditions updated in Table 14., DC Characteristics.

Architecture option updated in Table 22. Ordering Information Scheme.

Block Protect/Unprotect code updated in APPENDIX B., Table 29.

19-Dec-2003 7.4 Customer Lockable Extended Block mechanism modified in APPENDIX C., Extended

Memory Block.

APPENDIX D., Block Protection updated: Note 1 added in the In-System Technique

section and Note 2 added below Figure 22., In-System Equipment Group Protect

Flowchart.

23-Mar-2004 8.0 Introduction of the STATUS REGISTER chapter clarified.

12-July-2004 9.0 90ns speed class removed from datasheet.

12-Aug-2004 10.0 Section , DUAL OPERATIONS AND MULTIPLE BANK ARCHITECTURE added.

27-Sep-2004 11.0 TFBGA63 package removed.

10-Dec-2004

12.0

Status of Ready/Busy signal for Program Error, Chip Erase and Block Erase modified in

Table 8., Status Register Bits.

50/51

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