PRELIMINARY
Switching Waveforms (continued)
Write Cycle No. 3 (WE Controlled, OE LOW)[13]
CY7C1019
ADDRESS
CE
tSA
WE
DATA I/O
NOTE 14
tHZWE
tWC
tSCE
tAW
tPWE
tSD
DATA VALID
tHA
tHD
tLZWE
1019–10
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
Ordering Information
Speed
(ns)
Ordering Code
10 CY7C1019-10VC
CY7C1019L-10VC
12 CY7C1019-12VC
CY7C1019L-12VC
15 CY7C1019-15VC
CY7C1019L-15VC
Shaded area contains advance information.
Package
Name
V33
V33
V33
V33
V33
V33
Package Type
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
32-Lead 400-Mil Molded SOJ
Power
Standby (ISB)
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
Operating
Range
Commercial
Commercial
Commercial
Document #: 38-05055 Rev. **
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