LC87F57C8A Datasheet, PDF(28/28 Page) Sanyo Semicon Device

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LC87F57C8A Datasheet, PDF (28/28 Pages) Sanyo Semicon Device – 8 BIT SINGLE CHIP MICROCONTROLLER

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LC87F57C8A

Parallel input/output timing waveform Direct Setting, Read Mode

ADR:

CS#:

DATA:

WR#:

RD#:

DATAin

tsA(1)

tsCS(1)

tRDH(2)

reatdC(c1y)cle

addr

tRDL(2)

tsDTR(1)

tdDT(2)

thDTR(1)

data

thA(1)

thCS(1)

Note: If Port A terminals will be used as RS, WR , RD or CS , then it should be set to CMOS

format by option data

Parallel input/output timing waveform Direct Setting, Write Mode

ADR:

CS#:

DATA:

tsA(2)

wrtiCte(c1y) cle

addr

tsCS(2)

WR#:

RD#:

tWRH(2)

thA(2)

thCS(2)

data

tsDTW(2) thDTW(2)

tWRL(2)

DATAin:

Note: If Port A terminals will be used as RS, WR , RD or CS , then it should be set to CMOS

format by option data

Figure 9 Direct Mode: Parallel input/output Timing Diagrams

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