NL128102AC20-07 Renesas Electronics America, NL128102AC20-07 Datasheet - Page 10

• Manufacturer Part Number: NL128102AC20-07
• Manufacturer: Renesas Electronics America

Specifications of NL128102AC20-07

• Lead Free Status / Rohs Status: Supplier Unconfirmed

10
note1 : When POWC is "L" logic input signal should be all "0 V". If input signals are more than "0.3 V", inside
note2 : The variable resistor for brightness control should be 10 k
note3 : In case of voltage control for brightness by BRTH/BRTL, at first, set BRTH to be "0 V". And BRTL input
FUNCTIONS
(1) Serial data
This LCD module has following functions by serial data input (Table 1).
HOW TO USE THE ABOVE FUNCTIONS
No.
If CNTSEL is "L", the above functions are valid. (CNTSEL is "H" or open, default values are valid.) After serial
data are transferred, the data is latched by CNTSTB. Once, the data is latched, the above functions are
effective.
Please keep CNTSTB to be "L" during transferring data.
Input data can be changed during power on, but LCD display may be disturbed. When the serial data are
changed, we recommend that the backlight power is off using BRTC function.
1
2
3
4
5
6
7
circuits of the LCD module may be broken.
When POWC is "L", serial communication data is clear. Please set it again.
sponds to the minimum of luminance.
voltage can control the brightness. When BRTL input voltage is "1 V" the luminance become maximum.
And when its voltage is "0 V", the luminance becomes minimum.
Expansion mode
(Screen mode)
Display position control (HORIZONTAL)
Display position control (VERTICAL)
CLK delay control
Hsync period count number
CLK fall/rise synchronous change
Input frequency selection
BRTH
< connection of the variable resistor to pins >
FUNCTIONS
See Table 2
and EXPANSION FUNCTION
See Table 6
See Table 3
See Table 4
See Table 7
See Table 5
See Table 8
BRTL (10 k
type, and zero point of the resistor corre-
DETAIL
5% , B curve)
NL128102AC20-07