Embedded Artists RGB OLED 128x128 px EA-LCD-008 EA-LCD-008 Data Sheet
Product codes
EA-LCD-008
悠景科技股份有限公司
6
When the pin is pulled LOW, the data at D[7:0] will be interpreted as command.
4-Wire SPI Interface D/C pin Data/Command control pin connecting to the MCU.
3-Wire SPI Interface D/C pin Tie Low.
RES#:This pin is reset signal input.
When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin pull HIGH during normal operation.
CS#:This pin is the chip select input connecting to the MCU.
The chip is enabled for MCU communication only when CS# is pulled LOW.
VCC:Power supply for panel driving voltage. This is also the most positive power voltage
supply pin. It is supplied by external high voltage source.
VCI:Low voltage power supply
GND:Power supply ground.
VDDIO:Power supply for interface logic level. It should match with the MCU interface
voltage level and must be connected to external source.
VSL:This is segment voltage reference pin.
When external VSL is not used, this pin should be left open.
When external VSL is used, connect with resistor and diode to ground. (details
depend on application)
V
COMH
:COM signal deselected voltage level.
A capacitor should be connected between this pin and V
SS
.
GPIO0: Detail refer to Command B5h
GPIO1: Detail refer to Command B5h