NL6448AC33-15 NEC, NL6448AC33-15 Datasheet - Page 7

• Manufacturer Part Number: NL6448AC33-15
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

4. SUPPLY VOLTAGE SEQUENCE
note 1 : BRTC (V
note 2 : Logic signals (Hsync, Vsync, CLK, DE, FIELD, MODE, CNTSEL, CNTDAT, CNTSTB, CNTCLK, CPSEL, CLAMP)
note 3 : The ON / OFF switching of backlight should operate while Hsync, Vsync, CLK, DE (for DE mode) are
note 4 : Analog RGB input are independent from this power supply sequence.
Wrong power sequence may damage to the module.
Caution
BRTC (V
avoid an ununiformity display for a moment.
should be “L”or “Open”, when V
supplied.
If the backlight power supply (V
displayed.
DD2
DD2
) should operate after V
) had better be input the LCD module in more than 250 ms after V
0<
0<
Synchronous signals, Control signals
note 2
CC
DD2
CC
note 1
and V
, V
) is turn ON / OFF without logic signals, unstable data will be
DD1
DD1
Logic signals
V
and V
DD2
V
are not input.
CCOFFO
V
V
, BRTC
DD1
CC
CCOFFO
note 1
input in the LCD module.
0<
NL6448AC33 - 15
0<
CCOFFO
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time
, if you want to
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