LH5PV16256 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LH5PV16256

CMOS 4M (256K × 16) Pseudo-Static RAM

Sharp Electronics 

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CMOS 4M (256 × 16) Pseudo-Static RAM

LH5PV16256

CE VIH

VIL

CS VIH

VIL

RFSH VIH

VIL

A7 - A17

VIH

VIL

OE VIH

VIL

UWE, LWE VIH

VIL

I/O0 - I/O15

VOH

VOL

NOTE: A0 - A6 = Don't Care

tRC

tP

tCE

tCSS

tCSH

tAS

tRAH

ROW ADDRESS

INPUT

tODS

tRCS

OPEN

tP

tRDH

tODH

tRCH

Figure 8. Address Refresh Cycle

5PV16256S-7

11

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