NL6448BC33-64E NEC Electronics, NL6448BC33-64E Datasheet - Page 12

• Manufacturer Part Number: NL6448BC33-64E
• Manufacturer: NEC Electronics

Specifications of NL6448BC33-64E

• Lead Free Status / Rohs Status: Compliant

4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 LCD panel signal processing board
4.4.2 Inverter (Option)
Display signals
Function signal
Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0V in "VCC
Note2: Display signals (CLK, Hsync, Vsync, DE, DATA (R0 to R5, G0 to G5, B0 to B5)) and
Note1: These are the display and function signals for LCD panel signal processing board.
Note2: The backlight should be turned on within the valid period of display and function signals, in
Note1
VCC
Note2
Display signals
Function signals
= 3.3V" or 4.75V in "VCC = 5.0V", a protection circuit may work, and then this product
may not work.
function signal (DPS) must be Low or High-impedance, exclude the VALID period (See
above sequence diagram), in order to avoid that internal circuits is damaged.
If some of display and function signals of this product are cut while this product is working,
even if the signal input to it once again, it might not work normally. VCC should be cut
when the display and function signals are stopped.
order to avoid unstable data display.
VDDB
Note1
3.0V or 4.75V
0V
0V
0ms < t < 35ms
DATA SHEET DOD-PP-0163 (1st edition)
ON
10μs ≤ Tr < 30ms
VALID period
Note2
VALID period
OFF
0ms < t < 35ms
NL6448BC33-64E
Toff > 50ms
ON
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