EN27LV512200JI 查看數據表（PDF） - Eon Silicon Solution Inc.

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EN27LV512200JI

512KBIT EPROM (64K x 8)

Eon Silicon Solution Inc. 

EN27LV512 / EN27LV512B

AC CHARACTERISTICS FOR READ OPERATION

Symbol Parameter

EN27LV512

-90

-120

-150

-200

EN27LV512B

-120

-150

-200

Condition

Min Max Min Max Min Max Min Max Unit

tACC (3)

Address to

Output Delay

CE = OE = VIL

90

120

150

200 ns

tCE (2)

CE to Output

Delay

OE = VIL

90

120

150

200 ns

tOE (2, 3) OE to Output

Delay

OE = VIL

45

45

50

50 ns

tDF (4, 5) OE or CE High to Output Float,

whichever occurred first

40

40

40

40 ns

tOH

Output Hold from Address, CE 0

0

0

0

ns

or OE , whichever occurred first

FIGURE 6. AC WAVEFORMS FOR READ OPERATION

ADDRESS

ADDRESS VALID

CE

OE

OUTPUT

tCE

tOE

tACC

HIGH Z

tDF

tOH

OUTPUT

VALID

4800 Great America Parkway Ste 202

Santa Clara, CA. 95054

9

Preliminary

Tel: 408-235-8680

Fax: 408-235-8685

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