S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 491

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

Table 30
Table 31
*1
*2
*3
*4
*5
Rev. 1.1a
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Access time
Output disable time
Enable HIGH pulse
width
Enable LOW pulse
width
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Access time
Output disable time
Enable HIGH pulse
width
Enable LOW pulse
width
This is the case of accessing by E when CS1 = LOW.
This is the case of accessing by CS1 when E = HIGH.
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
HIGH level.
EWLW
and
Item
Item
t
EWLR
are specified for the overlap period when CS1 is at LOW (CS2 = HIGH) level and E is at the
Read
Write
Read
Write
Read
Write
Read
Write
t
r
and
t
f
D0 to D7
D0 to D7
) of the input signal are specified for less than 15 ns. When using the system cycle
Signal
Signal
A0
A0
E
E
E
E
t
r
Symbol
Symbol
+
t
t
t
t
t
t
t
t
t
t
t
t
EWHW
EWHW
t
EWHR
EWLW
EWHR
EWLW
t
EWLR
t
EWLR
t
t
t
t
t
CYC6
t
ACC6
t
CYC6
t
ACC6
f
AW6
AW6
AH6
DS6
DH6
OH6
AH6
DS6
DH6
OH6
)
EPSON
(
t
CYC6
DD
–
Condition
CL=100pF
Condition
CL=100pF
t
.
EWLW
–
t
EWHW
[V
[V
DD
DD
) or (t
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
240
120
120
120
40
15
—
10
60
60
60
80
30
—
10
0
0
0
0
r
+t
f
)
(
t
CYC6
S1D15710 Series
Max.
Max.
140
100
280
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–
t
EWLR
–
t
EWHR
Unit
Unit
11–53
ns
ns
).