参数资料
型号: LC80101M
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: MFP-28
文件页数: 5/9页
文件大小: 161K
代理商: LC80101M
Serial Data Input
No. 5438-5/9
LC80101M
Changes
from
the
serial
data
input
timing
in
the
LC72700E
documentation
Since
this
LSI
outputs
data
to
the
LC72700E
only
after
receiving
and
latching
8
bits
of
data
from
the
microprocessor,
it
sets
C
E1
high
during
the
interval
marked
(a)
in
the
figure.
Therefore
it
is
necessary
to
create
the
same
periods
tEL
and
tES
at
(a)
as
t
hose
at
(b).
However,
it
is
not
necessary
to
take
(a)
into
consideration
if
either
tHD
or
tCH
is
1.4
s
or
longer.
Note
that
completion
of
serial
data
input
to
the
LC72700E
is
the
section
(c),
and
this
generates
a
delay
10
s
longer
than
previously.
Also,
writing
and
reading
serial
data
is
not
allowed
during
the
period
(c).
(CE2
must
be
held
low
during
the
period
(c).)
Note:
When
an
application
inputs
16-bit
serial
control
data,
if
data
from
the
same
block
is
required,
the
application
must
fir
st
read
out
the
data
from
that
same
block
and
then
input
the
16-bit
serial
control
data.
If
the
serial
data
is
input
before
the
data
is
read
out,
data
integrity
cannot
be
guaranteed.
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