S1D13700F01 Epson Electronics America, Inc., S1D13700F01 Datasheet - Page 24

• Manufacturer Part Number: S1D13700F01
• Description: Embedded Memory Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Page 24
7 A.C. Characteristics
7.1 Clock Timing
7.1.1 Input Clock
S1D13700F01
X42A-A-002-04
Symbol
Clock Input Waveform
T
t
f
t
PWH
CLKI
PWL
CLKI
t
t
f
r
Input Clock Frequency (CLKI)
Input Clock period (CLKI)
Input Clock Pulse Width High (CLKI)
Input Clock Pulse Width Low (CLKI)
Input Clock Fall Time (10% - 90%)
Input Clock Rise Time (10% - 90%)
90%
10%
V
V IL
IH
t r
Note
Note
Conditions:
C
Maximum internal requirements for clocks derived from CLKI must be considered
when determining the frequency of CLKI. For further details on internal clocks, see Sec-
tion 9, “Clocks” on page 42.
L
includes a maximum pin capacitance of 5pF.
Parameter
Table 7-1 Clock Input Requirements
Figure 7-1 Clock Input Requirements
Core V
IO V
T
T
C
C
t
PWH
OPR
rise
L
L
= 30pF (Bus/MPU Interface)
= 30pF (LCD Panel Interface)
and T
DD
= -40° C to 85° C
DD
= 3.3V ± 10% or 5.0V ± 10%
fall
= 3.3V ± 10%
Revision 4.05
for all inputs must be < 5 nsec (10% ~ 90%)
T CLKI
t
f
0.4T
0.4T
1/f
Min
t
PWL
⎯
⎯
⎯
OSC
CLKI
CLKI
3.0V
Max
⎯
⎯
⎯
60
2
2
Epson Research and Development
0.4T
0.4T
1/f
Min
Hardware Functional Specification
⎯
⎯
⎯
OSC
CLKI
CLKI
5.0V
Vancouver Design Center
Issue Date: 2005/12/13
Max
⎯
⎯
⎯
60
2
2
Units
MHz
ns
ns
ns
ns
ns