CY62128 Cypress Semiconductor, CY62128 Datasheet - Page 6

• Manufacturer Part Number: CY62128
• Description: 128K x 8 Static RAM
• Manufacturer: Cypress Semiconductor

Switching Waveforms (continued)
Truth Table
Ordering Information
Document #: 38–00524
Shaded area contains advanced information.
CE
Write Cycle No.3 (WE Controlled, OE LOW)
Speed
H
X
L
L
L
ADDRESS
(ns)
DATAI/O
1
55
70
CE
CE
CE
X
H
H
H
WE
L
2
1
2
CY62128–55VC
CY62128–55SC
CY62128 55ZC
CY62128–70VC
CY62128–70SC
CY62128 70ZC
CY62128L 70SC
CY62128L 70ZC
CY62128LL 70SC
CY62128LL 70ZC
OE
X
X
X
H
L
Ordering Code
NOTE 15
WE
H
H
X
X
L
High Z
High Z
Data Out
Data In
High Z
I/O
t
SA
0
– I/O
7
t
Package
HZWE
Name
V33
S34
Z32
V33
S34
Z32
S34
Z32
S34
Z32
Power-Down
Power-Down
Read
Write
Selected, Outputs Disabled
PRELIMINARY
[13,14]
32-Lead (400-Mil) Molded SOJ
32-Lead (450-Mil) Molded SOIC
32-Lead TSOP TypeI
32-Lead (400-Mil) Molded SOJ
32-Lead (450-Mil) Molded SOIC
32-Lead TSOP Type I
32-Lead (450-Mil) Molded SOIC
32-Lead TSOP Type I
32-Lead (450-Mil) Molded SOIC
32-Lead TSOP Type I
Mode
t
AW
t
SCE
t
SCE
Package Type
t
WC
6
t
PWE
Standby (I
Standby (I
Active (I
Active (I
Active (I
DATA VALID
t
SD
Power
CC
CC
CC
SB
SB
)
)
)
)
)
Commercial
Commercial
Operating
Range
t
t
HA
LZWE
t
HD
CY62128
62128-9