NL3224BC35-20 NEC Electronics, NL3224BC35-20 Datasheet - Page 11

• Manufacturer Part Number: NL3224BC35-20
• Manufacturer: NEC Electronics

Specifications of NL3224BC35-20

• Lead Free Status / Rohs Status: Not Compliant

4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 Sequence for LCD panel signal processing board
4.4.2 Sequence for backlight inverter (Option)
function signals
Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0V in
Note2: Display (CLK, Hsync, Vsync, DE, R0 to R5, G0 to G5, B0 to B5) and function (DPSH,
Note1: These are display and function signals for LCD panel signal processing board.
Note2: The backlight inverter voltage (VDDB) should be inputted within the valid period of
Display and
VCC
Note1
Note2
function signals
DPSV, PNS) signals must be Low or High-impedance, exclude the VALID period (See
above sequence diagram), in order to avoid that internal circuits is damaged.
working, even if the signal input to it once again, it might not work normally. If customer
stops the display and function signals, they should be cut VCC.
display and function signals, in order to avoid unstable data display.
Display and
"VCC = 3.3V" or 4.7
product may not work.
If some of display and function signals of this product are cut while this product is
3.0V or 4.7
VDDB
Note1
0V
5
0ms < t < 35ms
V
5
DATA SHEET EN0556EJ3V0DS00
V in "VCC = 5.0V", a protection circuit may work, and then this
ON
Tr < 20ms
Note2
VALID period
VALID period
OFF
0ms < t < 35ms
NL3224BC35-20
Toff > 200ms
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