m29dw640d70za6t STMicroelectronics, m29dw640d70za6t Datasheet - Page 9

• Manufacturer Part Number: m29dw640d70za6t
• Description: 32 Mbit 4mb X8 Or 2mb X16, Dual Bank 8 24, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

Figure 6. Block Addresses (x16)
Note: Also see
Note 1. Used as Extended Block Addresses in Extended Block mode.
Bank B
Bank A
APPENDIX
1FFFFFh
17FFFFh
1F7FFFh
007FFFh
187FFFh
1F8FFFh
1F0000h
1FF000h
000000h
178000h
180000h
1F8000h
Address lines A20-A0
Top Boot Block (x16)
A.,
Table 23.
64 KByte or
64 KByte or
64 KByte or
64 KByte or
8 KByte or
8 KByte or
32 KWord
32 KWord
32 KWord
32 KWord
4 KWord
4 KWord
and
Table 24.
Total of 48
Main Blocks
Total of 15
Main Blocks
Total of 8
Parameter
Blocks
for a full listing of the Block Addresses.
(1)
Bank A
Bank B
1FFFFFh
00FFFFh
07FFFFh
000FFFh
007FFFh
087FFFh
000000h
007000h
008000h
078000h
1F8000h
080000h
M29DW323DT, M29DW323DB
Bottom Boot Block (x16)
Address lines A20-A0
64 KByte or
64 KByte or
64 KByte or
64 KByte or
8 KByte or
8 KByte or
32 KWord
32 KWord
32 KWord
32 KWord
4 KWord
4 KWord
Total of 8
Parameter
Blocks
Total of 15
Main Blocks
Total of 48
Main Blocks
(1)
AI05555
9/50