Advantech IDK-1115WP-45FHA1, User Manual

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29 IDK-1115WP User Manual
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Table 3.1: Timing Specifications:
Parameter
Value Units
Min Typ Max
T1 0.5 - 10 ms
T2 0 - 50 ms
T3 0 - 50 ms
T4 500 - - ms
T5 450 - - ms
T6 200 - - ms
T7 10 - 100 ms
T8 10 - - ms
T9 10 - - ms
T10 20 - 50 ms
Note1! 1. The supply voltage of the external system for the module input
should be the same as the definition of Vcc.
2. When the backlight turns on before the LCD operation of the LCD
turns off, the display may momentarily become abnormal screen.
3. In case of VCC = off level, please keep the level of input signals on
the low or keep a high impedance.
4. T4 should be measured after the module has been fully discharged
between power off and on period.
5. Interface signal shall not be kept at high impedance when the
power is on.
6. INX won't take any responsibility for the products which are dam -
aged by the customers not following the Power Sequence.
7. There might be slight electronic noise when LCD is turned off (even
backlight unit is also off). To avoid this symptom, we suggest "Vcc
falling timing" to follow "T7 spec".