m29dw641f STMicroelectronics, m29dw641f Datasheet - Page 24

• Manufacturer Part Number: m29dw641f
• Description: 64 Mbit 4mb X16, Multiple Bank, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

Software Protection
Figure 5.
Figure 6.
24/80
Up to 4 Main Blocks
Parameter Block or
Block Protection state diagram
Software Protection scheme
Block Lock/Unlock Protection
Non-Volatile Protection
Set Standard Protection
Protection
Standard
Mode
Lock bit
Non-Volatile Modify
Protection bit
Protection
Standard
Default:
Set Password Protection
Mode
Lock-Down bit
Password
Protection
Password Protection
Standard Protection
M29DW641F
mode
mode
ai11503
AI11504