L7C108
L7C109
128K x 8 Static RAM
SWITCHING CHARACTERISTICS
Over Operating Range
W
RITE
C
YCLE
- WE C
ONTROLLED
Notes 16, 17, 18, 19
t
AVAV
ADDRESS
t
ELWH
CE
t
AVWH
WE
t
WLWH
t
DVWH
t
WLQZ
DATA -IN VALID
HIGH IMPEDANCE
t
WHAX
t
WHDX
t
WHQX
t
AVWL
DATA IN
DATA OUT
t
PU
ICC
t
PU
t
PD
W
RITE
C
YCLE
- CE C
ONTROLLED
Notes 16, 17, 18, 19
t
AVAV
ADDRESS
t
AVWL
CE
t
AELWH
t
AVWH
t
WHAX
t
WLWH
t
DVWH
t
WHDX
WE
DATA IN
DATA OUT
I
CC
DATA-IN VALID
HIGH IMPEDANCE
t
PU
t
PD
LOGIC Devices Incorporated
www.logicdevices.com
6
1M Static RAMs
Feb 17, 2012 LDS-L7C108/9-G