CY62158EV30 Datasheet, PDF (8/11 Pages) Cypress Semiconductor – 8-Mbit (1024K x 8) Static RAM

CY62158EV30 MoBL^®
Switching Waveforms (continued)
Write Cycle No. 3 (WE Controlled, OE LOW)^[19]
ADDRESS
CE₁
CE₂
t_SA
WE
DATA IO
NOTE 20
t_HZWE
t_WC
t_SCE
t_AW
t_PWE
t_SD
VALID DATA
t_HA
t_HD
t_LZWE
Truth Table
CE₁
CE₂
WE
H
X
X
X
L
X
L
H
H
L
H
H
L
H
L
OE
Inputs/Outputs
X High Z
X High Z
L Data Out
H High Z
X Data in
Mode
Deselect/Power Down
Deselect/Power Down
Read
Output Disabled
Write
Power
Standby (I_SB)
Standby (I_SB)
Active (I_CC)
Active (I_CC)
Active (I_CC)
Ordering Information
Speed
(ns)
45
Ordering Code
CY62158EV30LL-45BVXI
CY62158EV30LL-45ZSXI
Package
Diagram
Package Type
51-85150 48-ball Very Fine Pitch Ball Grid Array (Pb-free)
51-85087 44-pin TSOP II (Pb-free)
Operating
Range
Industrial
Document #: 38-05578 Rev. *D
Page 8 of 11
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