ra8835a RAIO Technology Inc., ra8835a Datasheet - Page 88

• Manufacturer Part Number: ra8835a
• Description: Dot Matrix Lcd Controller
• Manufacturer: RAIO Technology Inc.

RAiO TECHNOLOGY INC.
Version 1.0
XD0 to
Signal
XSCL
XD3
WF
YD
LP
Symbol
t
t
t
t
t
t
t
t
t
DHY
WX
WL
CX
DH
DS
DF
t
t
LS
LD
r
f
Rise time
Fall time
Shift clock cycle time
XSCL clock pulse
width
X data hold time
X data setup time
Latch data setup
time
LP pulse width
LP delay time from
XSCL
Permitted WF delay
Y data hold time
Parameter
88/88
2t
2t
2t
2t
2t
V
t
t
t
C
C
C
C
Min.
DD
C
C
C
C
4t
—
—
– 100
– 20
– 20
– 20
– 60
– 50
– 10
– 20
= 4.5 to 5.5V
C
t
Max.
c
30
30
—
—
—
—
—
—
—
+30
—
2t
2t
2t
2t
2t
V
t
t
t
C
C
C
C
Min.
DD
C
C
C
C
4t
—
—
– 105
– 20
– 20
– 20
– 10
– 60
– 50
– 20
= 2.7 to 4.5V
C
Dot Matrix LCD Controller
t
Max.
c
40
40
+30
—
—
—
—
—
—
—
—
RA8835A
www.raio.com.tw
Unit
Ta = –20 to 75 ℃
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CL =
100 pF
Condition