SPC8104 S-MOS Systems, SPC8104 Datasheet - Page 68

• Manufacturer Part Number: SPC8104
• Description: VGA LCD CONTROLLER
• Manufacturer: S-MOS Systems

7.14 Clock Input Requirements
Hardware Functional Specification
SP1-42
Symbol
T p (32)
t PWH
t PWL
T m
T S
t f
t r
Clock Input Waveform
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
90%
V
V
10%
IH2
IL2
Input Clock Period (CLKI)
Input Clock Period (MEMEN)
Input Clock Period (32kHz PDCLK)
Input Clock Pulse Width High (CLKI)
Input Clock Pulse Width Low (CLKI)
Input Clock Fall Time (10% - 90%)
Input Clock Rise Time (10% - 90%)
t
r
Figure 17 : Clock Input
Parameter
Table 0-32 Clock Input Requirements
t
PWH
RequirementsSource: a000081.cdr
X15-SP-001-08.1
T
s
Min
36
45
45
t
f
t
PWL
15.625
31.25
Typ
5
5
Max
65
65
Units
% T S
% T S
ns
ns
ns
s
s
412-1.0
SPC8104