K9G4G08B0A 查看數據表（PDF） - Samsung

零件编号

产品描述 (功能)

生产厂家

K9G4G08B0A

FLASH MEMORY

Samsung 

K9L8G08U1A

K9G4G08U0A K9G4G08B0A

nWP AC Timing guide

Enabling nWP during erase and program busy is progibited.

The erase and program operations are enabled and disabled as follows:

Figure 18. Program Operation

1. Enable Mode

nWE

I/O

80h

10h

nWP

RnB

tww(min.100ns)

2. Disable Mode

nWE

I/O

80h

10h

nWP

RnB

tww(min.100ns)

Preliminary

FLASH MEMORY

Figure 19. Erase Operation

1. Enable Mode

nWE

I/O

60h

D0h

nWP

RnB

tww(min.100ns)

2. Disable Mode

nWE

I/O

60h

D0h

nWP

RnB

tww(min.100ns)

44

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