Programming instructions

LD-14304-5
6. Electrical Characteristics
6-1.TFT-LCDpaneldriving
Ta25
Parameter Symbol Min. Typ. Max. Unit Remark
Supply voltage Vcc +3.0 +3.3 +5.0 +5.5 V
Note1
Icc
310 450
mA
Vcc=3.3V
Note2
Power
Supply
Current dissipation
Icc
330 470
mA
Vcc=5.0V
Note2
Permissive input ripple voltage
V
RF
--
100 mVp-p Vcc=5.0V
Input voltage (Low)
V
IL
--
0.9
Note3
Input voltage (High)
V
IH
2.4
--
I
OL1
--
1.0
μA
V
I
=0V 【Note4
Input current (low)
I
OL2
- - 60.0
μA
V
I
=0V 【Note5
Input current (High)
I
OH1
--
1.0
μA
V
I
=Vcc 【Note6
I
OH2
--
60.0
μA
V
I
=Vcc 【Note7
NOTE 1
Vcc-turn-on conditions
T1≦15m
0<T2≦10ms
0<T3≦1s
1s<T4
Vcc-dip conditions
1) 2.7V≦Vcc<3.0V
td≦10ms
2) Vcc<2.7V
Vcc-dip condition should also follow
The Vcc-turn-on conditions
Note2 Typical current situation : 16-gray-bar pattern. Vcc=+3.3V/+5.0V
Note3 CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB,R/L,U/D
Note4 CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB
Note5 R/L
Note6 CK,R0~R5,G0~G5,B0~B5,Hsnc,Vsync
Note7 ENAB,U/D
T
2.8V
0.3V
VCC
T1
T
2.8V
0.3V
VCC
T
3.0V
2.7V
VCC
Td
RGB
GS0
RGB
GS3
RGB
GS7
RGB
GS59
RGB
GS63
....
05-Oct-2005