Switching Waveforms (continued)
Write Cycle No. 3 (WE Controlled, OE LOW)[13]
CY7C1018V33
CY7C1019V33
ADDRESS
CE
tWC
tSCE
tSA
WE
DATA I/O
NOTE 14
tHZWE
tAW
tPWE
tSD
DATA VALID
tHA
tHD
tLZWE
1019V33–10
Truth Table
CE
OE
H
X
X
X
L
L
L
X
L
H
WE
I/O0–I/O7
X High Z
X High Z
H Data Out
L Data In
H High Z
Mode
Power-Down
Power-Down
Read
Write
Selected, Outputs Disabled
Power
Standby (ISB)
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Ordering Information
Speed
(ns)
12
15
10
12
15
Ordering Code
CY7C1018V33-12VC
CY7C1018V33L-12VC
CY7C1018V33-15VC
CY7C1018V33L-15VC
CY7C1019V33-10VC
CY7C1019V33-12VC
CY7C1019V33L-12VC
CY7C1019V33-15VC
CY7C1019V33L-15VC
Package
Name
V32
V32
V32
V32
V33
V33
V33
V33
V33
Package Type
32-Lead 300-Mil Molded SOJ
32-Lead 300-Mil Molded SOJ
32-Lead 300-Mil Molded SOJ
32-Lead 300-Mil Molded SOJ
32-Lead 400-Mil Molded SOJ
32-Lead 400-Mil Molded SOJ
32-Lead 400-Mil Molded SOJ
32-Lead 400-Mil Molded SOJ
32-Lead 400-Mil Molded SOJ
Operating
Range
Commercial
Document #: 38-05150 Rev. **
Page 6 of 8