UPD72001C-11 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

MFG CO.

UPD72001C-11

MULTI-PROTOCOL SERIAL CONTROLLERS

NEC => Renesas Technology 

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DMA Cycle Timing

DRQTXA/B

DRQRXA/B

RD

WR

PRO Output Timing

PRI

INT

PRO

INTAK Cycle Timing

PRI

(when vector

output is disabled)

PRI

(when vector

output is enabled)

INTAK

RD

tDPIPO

tWIAL

Hi-Z

D7-0

INT

µPD72001-11, 72001-A8

tDRDQ

tDWDQ

tDIQPO

tSPIIA2

tSPIIA1

tWIAH

tHIAPI2

tHIAPI1

tDIAD

tDIAIQ

tDRDIQ

tFIAD

Hi-Z

30

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