lrs1329 Sharp Microelectronics of the Americas, lrs1329 Datasheet - Page 22

• Manufacturer Part Number: lrs1329
• Description: Stacked Chip Flash Sram
• Manufacturer: Sharp Microelectronics of the Americas

SHARI=
Address
Write
Dwr
*4.
*5.
*6.
*7.
a.
*9.
*10.
Notes)
DIN
cycle
S-WE going
If S-E,
A write
A write
high and S-mgoing
A write
and S-E going high.
During
signals
S-E
tcr is measured
to the end of write.
tAs is measured
tm is measured
If S-XI
/ /
timing
going high,
this
occurs
begins
ends at the earliest
of opposite
goes low or S-C&
/
goes high or S-C&
low,
,
chart-(S-aLow
period,
,
during
at the latest
from the later
from the address
from the end of write
the outputs
,
the outputs
,
W pins
phase to the outputs
low.
twis
the overlap
,
I I
goes high simultaneously
measured from the beginning
remain in high impedance state.
are in the output
fixed)
LRS1329
.
transition
transition
goes low simultaneously
remain in high impedance state.
I
of S-going
valid
of a low SE,,
I
(*s)
to the address
to the beginning
among S-m
among S-z,
must not be applied.
I,
low or S-C& going high
<
/
state,
a high S-C& and a low S-x,
ta
with
going low, S-CE,going
going high,
change.
with
therefore
Data Valid
of write
of write.
S-E
S%
./
/‘A
going low or after
going high or
the input
S-CE, going
tm
to the end of write.
I-
low
20