PMO 13505 RITDISPLAY, PMO 13505 Datasheet - Page 10

• Manufacturer Part Number: PMO 13505
• Description: DISPLAY, OLED 128X64 YLW
• Manufacturer: RITDISPLAY

Specifications of PMO 13505

• Screen Size: 25.4mm
• Resolution: 128 X 64
• Viewing Area (h X W): 12.14mm X 21.74mm
• Pixel Size (h X W): 0.17mm X 0.15mm
• Voltage Rating: 2.7V
• Operating Temperature Range: -40°C To +70°C
• Display Te: RoHS Compliant
• Display Technology: OLED
• Rohs Compliant: Yes

7.3 PIN ASSIGNMENTS
Pin No. Pin Name
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
VBREF
VDDB
RESE
RES#
R/W#
GDR
D/C#
VSS
VDD
VSL
BS1
BS2
CS#
NC
NC
NC
NC
FB
This pin is the output pin for the voltage output low level for
SEG signals. A capacitor should be connected between this
pin and V
This is a ground pin. It also acts as a reference for the logic
pins and the OLED driving voltages. It must be connected to
external ground.
This output pin drives the gate of the external NMOS of the
booster circuit.
This is the power supply pin for the GDR pin buffer. It must be
connected when the converter is used.
This pin is the feedback resistor input of the booster circuit. It
is used to adjust the booster output voltage level (V
This pin connects to the source current pin of the external
NMOS of the booster circuit.
This pin is the internal voltage reference of booster circuit. A
stabilization capacitor should be connected between this pin
and V
These pins should be left open individually.
This is a voltage supply pin. It must be connected to external
source.
These pins are MCU interface selection input.
These pins are MCU interface selection input.
These pins should be left open individually.
This pin is the chip select input. The chip is enabled for MCU
communication only when CS# is pulled low.
This pin is reset signal input. When the pin is low, initialization
of the chip is executed.
This pin is Data/Command control pin. When the pin is pulled
high, the input at D
pin is pulled low, the input at D
command register. For detail relationship to MCU interface
signals, please refer to the Timing Characteristics Diagrams.
This pin is MCU interface input. When interfacing to a
6800-series microprocessor, this pin will be used as
Read/Write (R/W#) selection input. Pull this pin to “High” for
read mode and pull it to “ LOW” for write mode. When 8080
interface mode is selected, this pin will be the Write (WR#)
input. Data write operation is initiated when this pin is pulled
low and the CS# is pulled low.
ss
for both internal and external V
SS
.
- 10 -
7
-D
0
is treated as display data. When the
Description
7-
D
0
REV.: A02
will be transferred to the
cc
usage.
2007/08/23
cc
).