M29W640FB STMICROELECTRONICS [STMicroelectronics], M29W640FB Datasheet - Page 51

• Manufacturer Part Number: M29W640FB
• Description: 64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M29W640FT, M29W640FB
1. Used as the Extended Block Addresses in Extended Block mode.
Block
124
125
126
127
128
129
130
131
132
133
134
KWords
KBytes/
64/32
64/32
64/32
8/4
8/4
8/4
8/4
8/4
8/4
8/4
8/4
Protection Block
Protection Group
Group
7C0000h–7CFFFFh
7FC000h–7FDFFFh
7D0000h–7DFFFFh
7FE000h–7FFFFFh
7E0000h–7EFFFFh
7FA000h–7FBFFFh
7F0000h–7F1FFFh
7F2000h–7F3FFFh
7F4000h–7F5FFFh
7F6000h–7F7FFFh
7F8000h–7F9FFFh
(x8)
3FC000h–3FCFFFh
3FD000h–3FDFFFh
3FB000h–3FBFFFh
3FE000h–3FEFFFh
3E0000h–3E7FFFh
3E8000h–3EFFFFh
3F8000h–3F8FFFh
3F9000h–3F9FFFh
3FA000h–3FAFFFh
3FF000h–3FFFFFh
3F0000h–3F7FFFh
(x16)
9 Part Numbering
51/72