S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 489

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

Table 27
Table 28
*1. This is the case of accessing by WR and RD when CS1 = LOW.
*2. This is the case of accessing by CS1 when WR and RD = LOW.
*3
*4
*5
Rev. 1.1a
Address hold time
Address setup time
System cycle time
Control LOW pulse width (Write)
Control LOW pulse width (Read)
Control HIGH pulse width (Write)
Control HIGH pulse width (Read)
Data setup time
Data hold time
RD access time
Output disable time
Address hold time
Address setup time
System cycle time
Control LOW pulse width (Write)
Control LOW pulse width (Read)
Control HIGH pulse width (Write)
Control HIGH pulse width (Read)
Data setup time
Data hold time
RD access time
Output disable time
The rise and fall times (
time at high speed, they are specified for (
All timings are specified based on the 20 and 80% of V
t
at the LOW level.
CCLW
and
Item
Item
t
CCLR
are specified for the overlap period when CS1 is at LOW (CS2= HIGH) level and WR, RD are
t
r
and
t
f
) of the input signal are specified for less than 15 ns. When using the system cycle
D0 to D7
D0 to D7
Signal
Signal
WR
WR
WR
WR
RD
RD
RD
RD
A0
A0
A0
A0
t
r
Symbol
Symbol
+
t
t
t
t
t
t
t
t
t
t
t
t
t
CCLW
CCHW
CCLW
CCHW
t
CCHR
t
CCHR
CCLR
t
t
CCLR
t
t
t
CYC8
t
ACC8
t
CYC8
t
ACC8
f
AW8
AW8
AH8
DS8
DH8
OH8
AH8
DS8
DH8
OH8
)
EPSON
(
t
CYC8
DD
–
Condition
CL=100pF
Condition
CL=100pF
t
.
CCLW
–
t
CCHW
[V
[V
) or (
DD
DD
Specification value
Specification value
=2.7V to 4.5V, Ta=–40 to 85 C]
=1.8V to 2.7V, Ta=–40 to 85 C]
1000
Min.
Min.
500
120
120
240
120
120
t
60
60
60
40
15
—
10
80
30
—
10
0
0
0
0
r
+
t
f
)
(
t
CYC8
S1D15710 Series
Max.
Max.
140
100
280
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–
t
CCLR
–
t
CCHR
Unit
Unit
11–51
ns
ns
).