NL128102AC28-07 Renesas Electronics America, NL128102AC28-07 Datasheet - Page 7

• Manufacturer Part Number: NL128102AC28-07
• Manufacturer: Renesas Electronics America

Specifications of NL128102AC28-07

• Lead Free Status / Rohs Status: Supplier Unconfirmed

SUPPLY VOLTAGE SEQUENCE
(1) Supply voltage sequence and backlight control sequence
Note 1: The values of signals are measured at the termination of resistor of 100 Ω.
Note 2: Logic signals (Hsync, Vsync, DE, CLK, RA0 to RB7, GA0 to GB7, Ba0 to BB7) must be “0” voltage (V),
Note 3: When turn on the LCD module, if V
Note 4: Backlight ON/OFF should be controlled, while logic signals are supplied. The backlight power supply
∗ Signals: Hsync, Vsync, DE, CLK, RA0 to RB7, GA0 to GB7, BA0 to BB7
Signals
Note 1
V
exclude the VALID period (See above sequence diagram). If these input voltages are higher than 0.3
V, the internal circuit will be damages.
the LCD module may not start to work because of the protection circuit.
(V
backlight power is turned ON/OFF during logic signals out.
DD
∗
DDB
12.0 V
11.4 V
0 V
) is not related to the power supply sequence. However, unstable data may be displayed when the
Voltage
In case that
BRTC is “Open”
≤ 800 ms
10.8 V
0 V
10 < t < 35 ms
V
DD
ON
Ton < 80 ms
Data Sheet EN0537EJ1V0DS
0 ms < t
DD
has the chance of fall-down during the rising period up to 11.4 V,
VALID period
BRTC
V
DDB
0 < t < 35 ms
V
DD
∗ Off sequence is free.
NL128102AC28-07
OFF
Toff > 50 ms
Time
7