MB84VB2000 查看數據表（PDF） - Fujitsu

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MB84VB2000

8M (× 8/× 16) FLASH MEMORY & 8M (× 8/× 16) FLASH MEMORY

Fujitsu 

MB84VB2000-10/MB84VB2001-10

CCEE

tCH

tOE

tDF

OOEE

tOEH

WWEE

DQ7

Data

tCE

*

DDQQ7 7

DQ7 =

Valid Data

High-Z

tWHWH1 or 2

DQ0 to DQ6

Data

DQ0 to DQ6 = Output Flag

DQ0 to DQ6

Valid Data

tEOE

* : DQ7 = Valid Data (The device has completed the Embedded operation.)

High-Z

Figure 6 AC Waveforms for Data Polling during Embedded Algorithm Operations

CCEE

WWEE

OOEE

tOEH

tOES

DQ6

Data

DQ6 = Toggle

*

DQ6 = Toggle

DQ6 =

Stop Toggling

tOE

Valid

* : DQ6 stops toggling.(The device has completed the Embedded operation.)

Figure 7 AC Waveforms for Toggle Bit during Embedded Algorithm Operations

20

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