HT17E11-300 ETC, HT17E11-300 Datasheet - Page 15

• Manufacturer Part Number: HT17E11-300
• Description: Tft-lcd Product
• Manufacturer: ETC

RASR 057-1
SPEC. NUMBER
9.0 POWER SEQUENCE
Notes:
To prevent a latch-up or DC operation of the LCD module, the power on/off sequence should be
as shown in below
l
l
l
l
l
l
S864-1080
Power Supply
Interface Signal
Back- light
1. When the power supply VDD is 0V, Keep the level of input signals on the low or keep high
2. Do not keep the interface signal high impedance when power is on.
3. Back Light must be turn on after power for logic and interface signal are valid.
impedance.
0 < T1
20 ms < T2
500 ms
100
0 < T5
1 sec
T4
T6
T3
50 ms
5 ms
50 ms
0V
0V
SPEC. TITLE
0.1VDD
HT17E11-300 Preliminary Product Specification
0.9VDD
T1
0V
T2
PRODUCT GROUP
TFT-LCD PRODUCT
T3
Valid
0.9VDD
T4
T5
REV.
0.1VDD
P1
T6
ISSUE DATE
A4 (210 X 297)
JAN. 09, ‘02
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