WED2ZLRSP01S50BC 参数 Datasheet PDF下载

White Electronic Designs

FIG. 4 TIMING WAVEFORM OF WRITE CYCLE

t

CH

t

CL

Clock

WED2ZLRSP01S

t

CSS

t

CSH

CKE#

t

CYC

Address

A1

A2

A3

WRITE#

CEx#

ADV

OE#

t

DS

Data In

D1-1

D2-1

D2-2

D2-3

D2-4

D3-1

D3-2

t

DH

D3-3

D3-4

t

HZOE

Data Out

Q0-3

Q0-4

NOTES:

WRITE# = L means WE# = L, and BWx# = L

CEx# refers to the combination of CE1#, CE2 and CE2#.

Dont Care

Undefined

Note:

Applies to both independent arrays.

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

April, 2002

Rev. 0

9

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com