S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 493

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

Table 34
*1
*2
Display control output timing
Table 35
Table 36
Table 37
*1 Valid only when the master mode is selected.
*2 All timings are specified based on the 20 and 80% of V
*3 Pay attention not to cause delays of the timing signals CL, FR and SYNC to the salve side by wiring resistance, etc.,
Rev. 1.1a
Serial clock cycle
SCL HIGH pulse width
SCL LOW pulse width
Address setup time
Address hold time
Data setup time
Data hold time
CS-SCL time
FR delay time
SYNC delay time
FR delay time
SYNC delay time
FR delay time
SYNC delay time
while master/slave operations are in progress. If these delays occur, indication failures such as flickering may occur.
The rise and fall times (tr and tf) of the input signal are specified for less than 15 ns.
All timings are specified based on the 20 and 80% of V
Item
Item
Item
(OUT)
SYNC
FR
CL
Item
Signal
Signal
Signal
SYNC
SYNC
SYNC
FR
FR
FR
Symbol
Symbol
Symbol
Signal
t
t
t
SCL
t
DSNC
t
DSNC
t
DSNC
CS
DFR
DFR
DFR
A0
SI
Symbol
t
t
t
t
t
SCYC
t
t
t
t
SHW
SLW
SDH
CSH
SAS
SAH
SDS
CSS
Condition
Condition
Condition
Figure 31
CL=50pF
CL=50pF
CL=50pF
CL=50pF
CL=50pF
CL=50pF
EPSON
DD
DD
.
Condition
.
Min.
Min.
Min.
—
—
—
—
—
—
Specification value
Specification value
Specification value
[V
[V
[V
[V
DD
DD
DD
DD
Specification value
=1.8V to 2.7V, Ta=–40 to 85 C]
=4.5V to 5.5V, Ta=–40 to 85 C]
=2.7V to 4.5V, Ta=–40 to 85 C]
=1.8V to 2.7V, Ta=–40 to 85 C]
Min.
400
150
150
250
250
150
150
250
250
Typ.
Typ.
Typ.
10
10
20
20
50
50
t
t
DSNC
DFR
S1D15710 Series
Max.
Max.
Max.
Max.
200
200
—
—
—
—
—
—
—
—
—
40
40
80
80
Unit
Unit
Unit
Unit
11–55
ns
ns
ns
ns
ns
ns
ns