WED2ZLRSP01S
White Electronic Designs
FIG. 3 TIMING WAVEFORM OF READ CYCLE
tCH
tCL
Clock
tCYC
tCES
tCEH
CKE#
tAS
tAH
A1
A2
A3
Address
WRITE#
tWH
tWS
tCSS
tCSH
CEx#
tADVS
tADVH
ADV
OE#
tCD
tOH
tOE
tLZOE
tHZOE
tHZC
Q1-1
Q3-2
Q3-3
Q3-4
Q2-1
Q2-2
Q2-3
Q3-1
Q2-4
Data Out
Dont Care
Undefined
NOTES:
WRITE# = L means WE# = L, and BWx# = L
CEx# refers to the combination of CE1#, CE2 and CE2#.
Note:
Applies to both independent arrays.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
April, 2002
Rev. 0
8
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com