UPD444008LE-10 datasheet(8/16 Pages) NEC

Part #	UPD444008LE-10

Description	4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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8

µµµµPD444008

Data Sheet M14428EJ5V0DS

Read Cycle Timing Chart 2 (/CS Access)

Address (Input)

tRC

tAA

tOLZ

/CS (Input)

I/O (Output)

Data out

tOHZ

High impedance

tACS

/OE (Input)

tOE

tCLZ

tCHZ

High impedance

Caution

Address valid prior to or coincident with /CS low level input.

Remark

In read cycle, /WE should be fixed to high level.

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