K524G2GACB-A050 Datasheet, PDF (43/94 Pages) Samsung semiconductor – MCP MEMORY

K524G2GACB-A050
5.1 WP AC TIMING GUIDE
Enabling WP during erase and program busy is prohibited.
The erase and program operations are enabled and disabled as follows:
1. Enable Mode
WE
I/O
WP
R/B
2. Disable Mode
WE
I/O
WP
R/B
Figure 18. Program Operation
80h
10h
tww(min.100ns)
80h
10h
tww(min.100ns)
1. Enable Mode
WE
I/O
WP
R/B
2. Disable Mode
WE
I/O
WP
R/B
Figure 19. Erase Operation
60h
D0h
tww(min.100ns)
60h
D0h
tww(min.100ns)
MCP MEMORY
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Revision 1.3
November 2009