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CY7C1049CV33
Document #: 38-05006 Rev. *G
Page 9 of 12
Figure 7. Write Cycle No. 2 (WE Controlled, OE LOW) [15]
Truth Table
CE
OE
WE
I/O0–I/O7
Mode
Power
H
X
X
High-Z
Power Down
Standby (ISB)
L
L
H
Data Out
Read
Active (ICC)
L
X
L
Data In
Write
Active (ICC)
L
H
H
High-Z
Selected, Outputs Disabled
Active (ICC)
Ordering Information
Speed
(ns)
Ordering Code
Package
Diagram
Package Type
Operating
Range
10
CY7C1049CV33-10VXC
51-85090
36-Pin (400-Mil) Molded SOJ (Pb-Free)
Commercial
CY7C1049CV33-10ZXI
51-85087
44-Pin TSOP II (Pb-Free)
Industrial
CY7C1049CV33-10VXA
51-85090
36-Pin (400-Mil) Molded SOJ (Pb-Free)
Automotive-A
12
CY7C1049CV33-12VXC
51-85090
36-Pin (400-Mil) Molded SOJ (Pb-Free)
Commercial
CY7C1049CV33-12ZSXA
51-85087
44-Pin TSOP II (Pb-Free)
Automotive-A
15
CY7C1049CV33-15VXE
51-85090
36-Pin (400-Mil) Molded SOJ (Pb-Free)
Automotive-E
CY7C1049CV33-15ZSXE
51-85087
44-Pin TSOP II (Pb-Free)
Switching Waveforms (continued)
DATA VALID
tHD
tSD
tLZWE
tPWE
tSA
tHA
tAW
tSCE
tWC
tHZWE
ADDRESS
CE
WE
DATA I/O
NOTE 16
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