Description:
TSO12864-A07 is a monochrome OLED display module with 128×64 dot matrix. The characteristics of this display module are high brightness, self-emission, high contrast ratio, slim/thin outline, wide viewing angle, wide temperature range, and low power consumption.
Drawing:
Specification
General Specification |
|
Dot Matrix |
128(W)×64(H) |
Dot Size |
0.154(W)×0.154 (H) |
Dot Pitch |
0.17(W)×0.17 (H) |
Aperture Rate |
82 |
Active Area |
21.744(W)×10.864 (H) |
Panel Size |
26.7(W)×19.26(H)×1.02 (T) |
Module Size |
26.7(W)×31.26(H)×1.25 (T) |
Diagonal A/A Size |
0.96 |
Module Weight |
1.27±10% |
Pins Description |
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Pin No. |
Symbol |
Description |
1,29,30 |
NC |
No connect |
2 |
C1N |
onnect to charge pump capacitor. These pins are not used and should be disconnected when Vpp is supplied externally. |
3 |
C1P |
|
4 |
C2P |
Connect to charge pump capacitor. These pins are not used and should be disconnected when Vpp is supplied externally. |
5 |
C2N |
|
6 |
VDD2 |
3.0 – 4.2V power supply pad for Power supply for charge pump circuit. This pin can be disconnected or connect to VDD1 when VPP is supplied externally |
7 |
NC |
No Connection. |
8 |
VSS |
Ground. |
9 |
VDD1 |
Power supply input: 1.65 - 3.5V |
10 |
NC |
No Connection. |
11 |
IM1 |
8080 I²C 6800 4-wire SPI |
12 |
IM2 |
IM1 1 1 0 0 IM2 1 0 1 0 |
13 |
CSB |
This pad is the chip select input. When CS = “L”, then the chip select becomes active,and data/command I/O is enabled. |
14 |
RESB |
This is a reset signal input pad. When RES is set to “L”, the settings are initialized. The reset operation is performed by the RES signal level. |
15 |
A0 |
This is the Data/Command control pad that determines whether the data bits are data or a command. A0 = “H”: the inputs at SI are treated as display data. A0 = “L”: the inputs at SI are transferred to the command registers. In I²C interface, this pad serves as SA0 to distinguish the different address of OLED driver.
|
16 |
WRB |
This is a MPU interface input pad. When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU WR signal. The signals on the data bus are latched at the rising edge of the WR signal. When connected to a 6800 Series MPU: This is the read/write control signal input terminal. When R/W = “H”: Read.When R/W = “L”: Write.
|
17 |
RDB |
This is a MPU interface input pad. When connected to an 8080 series MPU, it is active LOW. This pad is connected to the RD signal of the 8080 series MPU, and the data bus is in an output status when this signal is“L”. When connected to a 6800 series MPU , this is active HIGH. This is used as an enable clock input of the 6800 series MPU. When RD = “H”: Enable.When RD = “L”: Disable. |
18~25 |
D0~D7 |
This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard MPU data bus. When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). At this time, D2 to D7 are set to high impedance. When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI). At this time, D2 to D7 are set to high impedance. |
26 |
IREF |
This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 12.5μA. |
27 |
VCOMH |
This is a pad for the voltage output high level for common signals. A capacitor should be connected between this pad and VSS. |
28 |
VPP |
OLED panel power supply. Generated by internal charge pump. Connect to capacitor. It could be supplied externally |
Applications:
1. Office Electronic Equipment: money counting machine, office phone set, copying mechine.
2. Household Appliances: refrigerator, air conditioner, induction cooker, microwave ovens.
3. Instruments: clinical thermometer, wire tester, digital watches, electronic weight scale.
4. Medical Devices: sphygmomanometer, ECG machine
5. Sports Equipment: Running machine.
6. Industrial Control Equipment: remote control, punched-card machine.
7. Information Terminal Display: POS, PDA, Handheld devices.