MB84VA20 Просмотр технического описания (PDF) - Fujitsu

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производитель

MB84VA20

8M (× 8/× 16) FLASH MEMORY & 2M (× 8) STATIC RAM

Fujitsu 

MB84VA2002-10/MB84VA2003-10

• AC Waveforms for Data Polling during Embedded Algorithm Operations (Flash)

CEf

OE

WE

DQ7

tCH

tFOE

tOD

tOEH

Data In

tCO

*

DQ7

DQ7 =

Valid Data

tWHWH1 or 2

DQ

(DQ0 to DQ6)

Data In

DQ0 to DQ6 = Invalid

DQ0 to DQ6

Valid Data

tEOE

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

• AC Waveforms for Taggle Bit during Embedded Algorithm Operations (Flash)

High-Z

High-Z

CEf

WE

OE

tOEH

tOES

DQ6

Data In

DQ6 = Toggle

DQ6 =

Toggle

*

DQ6 =

Stop Toggling

tEOE

DQ0 to DQ7

Data Valid

*DQ6 = Stops toggling. (The device has completed the Embedded operation.)

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