m29dw256g Numonyx, m29dw256g Datasheet - Page 42

• Manufacturer Part Number: m29dw256g
• Description: 256-mbit X16, Multiple Bank, Page, Dual Boot 3 V Supply Flash Memory
• Manufacturer: Numonyx

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Figure 7.
NVPB program/erase algorithm
NO
Read Byte twice
Read Byte twice
Program NVPB
command set.
Enter NVPB
Addr = BAd
Addr = BAd
Addr = BAd
Toggle
DQ5=1
Toggle
DQ6=
Reset
DQ6=
Fail
YES
YES
NO
command set
NO
Exit NVPB
NO
Read Byte twice
Wait 500 μs
Addr = BAd
'0'(Program)
'1'(Erase)
DQ0=
Pass
YES
AI14242