K9MDG08U5D-P データシートの表示（PDF） - Samsung

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K9MDG08U5D-P

4G x 8 Bit/ 8G x 8 Bit/ 16G x 8 Bit NAND Flash Memory

Samsung 

K9HCG08U1D K9PDG08U5D

K9LBG08U0D K9MDG08U5D

Preliminary

FLASH MEMORY

WP AC Timing guide

Enabling WP during erase and program busy is prohibited. The erase and program operations are enabled and disabled as follows:

Figure B-1. Program Operation

1. Enable Mode

WE

I/O

80h

10h

WP

R/B

tww(min.100ns)

2. Disable Mode

WE

I/O

80h

10h

WP

R/B

tww(min.100ns)

Figure B-2. Erase Operation

1. Enable Mode

WE

I/O

WP

R/B

60h

tww(min.100ns)

2. Disable Mode

WE

I/O

WP

R/B

60h

tww(min.100ns)

74

D0h

D0h

Samsung Confidential

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