ra8835 Topway Display, ra8835 Datasheet - Page 84

• Manufacturer Part Number: ra8835
• Description: Dot Matrix Lcd Controller
• Manufacturer: Topway Display

RAiO TECHNOLOGY INC.
Version 1.7
10-3-7 LCD Output Timing
Notes:
The following characteristics are for a 1/64 duty cycle.
1.
2.
t (
t (
XD0 to XD3 (14)(15) (16)
XD0 to XD3
WF(B)
C
C
XSCL
XSCL
YD
LP
Row
−
−
R
WF
WF
YD
LP
LP
OW
t
t
RCL
RCL
t
WL
t
64
C
t
r
62 63 64
−
−
t
LD
t
t
FCL
FCL
External clock
LOW-level pulse
width
External clock period
)
)
×
×
t
wx
1000
1000
475
525
1
t
DS
(1)
2
<
>
t
t
t
WL
3
WH
WH
t
f
t
t
DH
LS
t ,
t ,
4
(15)(16)(1)(2)(3)
84/86
WL
WL
note 1.
1frame time
1lime time
40
Row 1
tcx
note 2.
—
60
note 1.
(15) (16)
61 62 63
50
Dot Matrix LCD Controller
(1)
note 2.
64
—
Row 2
www.raio.com.tw
ns
ns
RA8835