Cypress Semiconductor MoBL CY62138F Spezifikationsblatt - Seite 7

Blättern Sie online oder laden Sie pdf Spezifikationsblatt für Computer Hardware Cypress Semiconductor MoBL CY62138F herunter. Cypress Semiconductor MoBL CY62138F 11 Seiten. 2-mbit (256k x 8) static ram

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Switching Waveforms
Write Cycle No. 2 (CE1 or CE2 controlled)
ADDRESS
CE
WE
DATA IO
Write Cycle No. 3 (WE controlled, OE LOW)
ADDRESS
CE
t
SA
WE
NOTE 20
DATA IO
Truth Table
CE
WE
OE
H
X
X
L
H
L
L
L
X
L
H
H

Ordering Information

Speed
(ns)
Ordering Code
45
CY62138FLL-45SXI
CY62138FLL-45ZSXI
Contact your local Cypress sales representative for availability of these parts.
Document #: 001-13194 Rev. *A
(continued)
[10, 14, 18, 19]
t
SA
t
AW
[10, 19]
t
SCE
t
AW
t
HZWE
Inputs/Outputs
High Z
Data Out
Data In
High Z
Package
Diagram
51-85081 32-pin Small Outline Integrated Circuit (Pb-free)
51-85095 32-pin Thin Small Outline Package II (Pb-free)
t
WC
t
SCE
t
PWE
t
SD
DATA VALID
t
WC
t
PWE
t
SD
DATA VALID
Mode
Deselect/Power Down
Read
Write
Selected, Outputs Disabled
Package Type
CY62138F MoBL
t
HA
t
HD
t
HA
t
HD
t
LZWE
Power
Standby (I
)
SB
Active (I
)
CC
Active (I
)
CC
Active (I
)
CC
Operating
Range
Industrial
Page 7 of 10
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