LH5P860 Ver la hoja de datos (PDF) - Sharp Electronics

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Fabricante

LH5P860

CMOS 512K (64K × 8) Pseudo-Static RAM

Sharp Electronics 

LH5P860

CMOS 512K (64K × 8) Pseudo-Static RAM

CE1

VIH

VIL

CE2

VIH

VIL

A0 - A15

VIH

VIL

OE

VIH

VIL

R/W

VIH

VIL

DIN

VIH

VIL

I/O0 - I/O7

DOUT

VOH

VOL

RFSH

VIH

VIL

tRC

tP

tCE

tAS

tAH

ADDRESS

INPUT

tWCH

tWCS

tWP

tCLZ

tFP

tFRS

tRHC

tDSW

tDHW

tDSC

tDHC

tWHZ

DATA INPUT

tWLZ

tCHZ

tFD

tRFD

NOTE: Operation is possible using only CE2 (CE1) by fixing CE1 to LOW (CE2 to HIGH).

Figure 7. Write Cycle 3 (OE = Fix ‘L’)

5P860-6

8

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