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Display OLED Alfanumérico COG 16x2 de 1,23 - WEO001602H
Display OLED Alfanumérico COG 16x2 de 1,23 - WEO001602H
Display OLED Alfanumérico COG 16x2 de 1,23 - WEO001602H
Display OLED Alfanumérico COG 16x2 de 1,23 - WEO001602H

Display OLED Alfanumérico COG 16x2 de 1,23"

Model No. WEO001602H

►Tipo: Caractere
►Estrutura: COG
►16 caracteres x 2 linhas
►IC：WS0012
►Alimentação 3.3V
►1/16 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Branco / Amarelo

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Descrição

DRAWING

WS0012 OLED, 16x2 COG 1.23 inch OLED Character Display with WS0012 IC - WEO001602H
Data source ref: WEO001602HWPP3N00000

SPECIFICATIONS

Função do pino de interface

 

Pin No. Símbolo Pin Type Descrição
1 GND P Ground Pin
2 V16 I This is the most positive voltage supply pin of the chip. It can be supplied externally or generated internally by using internal DC-DC voltage converter.
3 VCI P DCDC buffer Power Supply
4 GND P Ground Pin
5 VCC P Power Pin
6 BVR I Brightness control pin. It should be connected to VCC.
7 DVR I Pre charge time control. It should be connected to VCC.
8 VBREF O This pin is the internal voltage reference of DCDC1 circuit. A stabilization capacitor should be connected between this pin and GND
9 RESE I NMOS source input pin:
This pin connects to the source current pin of the external NMOS of the booster circuit.
10 GDR O Gate drive pulse output pin:
This output pin drives the gate of external NMOS of the booster circuit.
11 FB I Feedback voltage input pin:
This pin is the feedback resistor input of the booster circuit. It is used to adjust the booster output voltage level.
12 VDD P Power Pin (connect to stabilization capacitor)
13 IM1 I Interface selection
IM1 IM0 Interface
L L 6800-series
L H 8080-series
H L SPI
H H I2C
14 IM0 I
15 RESETB I Reset pin
16 RS I Register Select Input Pin
When this pin is set to "0", it is used as an Instruction Register.
When this pin is set to "1", it is used for as the Data Register.
17 CSB I Chip select input pins
Data / instruction I/O is enabled only when CSB is “L”.
18 RDB I Read / Write execution control pin
MPU Type RDB Description
6800-series E Read / Write control input pin
- RW = “H”: When E is “H”, DB0 to DB7 are in an output status.
- RW = “L”: The data on DB0 to DB7 are latched at the falling edge the E signal.
8080-series RDB Read enable clock input pin
When / RDB is “L”, DB0 to DB7 are in an output status.
19 WRB I Read / Write execution control pin
MPU Type WRB Description
6800-series RW Read / Write control input pin
- RW = “H” : read
- RW = “L” : write
8080-series WRB Write enable clock input pin.
The data on DB0 to DB7 are latched at the rising edge of the /WRB signal.
20 SDA I/O SDA is the serial data input for I2C.
21 SDC I/O SDC is the serial clock input/output for I2C.
22~25 DB7~DB4 I/O High Order Bidirectional Data I/O Pins
These pins are used for data transfer and reception between the MPU and WS0012.
When SPI is selected, DB5 will be the serial clock input: SCL
DB7 will be the serial data input: SDI.
DB6 will be the serial data output: SDO.
26~29 DB3~DB0 I/O Low Order Bidirectional Data I/O Pins
These pins are used for data transfer and reception between the MPU and WS0012.
These pins are not used during a 4-bit operation.
30 GND P Ground Pin


Dados Mecânicos
 

Item Dimensão Unidade
Number of Characters 16 Caracteres x 2 Linhas －
Dimensão do módulo 39.1 x 15.8 x 2.01 mm
Área de visualização 32.69 x 7.94 mm
Área ativa 30.69 x 5.94 mm
Tamanho do ponto 0.297 x 0.315 mm
Distância entre pontos 0.342 x 0.36 mm
Tamanho do Caracteres 1.66 x 2.835 mm
Distância entre Caracteres 1.935 x 3.105 mm
Panel type OLED , Monochrome
Duty 1/16
IC WS0012
Interface 6800, opção 8080, SPI
Tamanho 1.23 polegadas


Classificações Máximas Absolutas

Item Símbolo Valor Min Valor Máximo Unidade
Temperatura de operação TOP -40 +80 °C
Temperatura de armazenamento TST -40 +85 °C
Supply Voltage For Logic VCC -0.3 3.6 V
Supply Voltage For DCDC converter VCI -0.3 3.6 V
Supply Voltage for Display V16 -0.3 19.0 V


Características Eletrônicas

DC Características Eletrônicas

Item Símbolo Condição Valor Min Valor Típico Valor Máximo Unidade
Supply Voltage For Logic VCC － 2.6 3.3 3.5 V
Supply Voltage For DCDC converter VCI － 2.6 3.3 3.5 V
Supply Voltage for Display V16 － － 12.5 13.0 V
Input High Volt. VIH － 0.9xVCC － VCC V
Input Low Volt. VIL － GND － 0.1xVCC V
Output High Volt. VOH IOH=-0.5mA 0.8xVCC － VCC V
Output Low Volt. VOL IOL=0.5mA GND － 0.2xVCC V
50% Check Board Operating Current I16 V16=12.5V － 2 4 mA

 
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