Módulo Display OLED 16x2 COG com Controlador SSD1311, 2.26"

Model No. WEO001602C

►Tipo: Caractere
►Estrutura: COG
►16 caracteres x 2 linhas
►IC：SSD1311
►Alimentação 3V/5V
►1/16 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Branco / Amarelo
►Other FPC options available in below table

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Descrição

O módulo de display OLED 16x2 COG (Modelo: WEO001602C) utiliza um design COG (Chip On Glass), oferecendo uma solução de visualização de alto desempenho e confiabilidade. Este módulo OLED é conhecido por sua excelente qualidade de exibição e durabilidade, tornando-o adequado para uma ampla gama de aplicações.

As dimensões do módulo são 68,5 x 17,5 mm, com uma espessura de 2,17 mm. A área ativa é de 56,22 x 11,52 mm, com um tamanho diagonal de 2,26 polegadas. Equipado com o IC controlador SSD1311, o WEO001602C suporta uma biblioteca de caracteres integrada, incluindo conjuntos de caracteres ASCII, inglês, europeu e japonês. Cada caractere é composto por 5x8 pixels, garantindo uma exibição detalhada e clara.

O módulo exibe 2 linhas, com capacidade para mostrar 16 caracteres por linha. Graças à tecnologia OLED auto-emissiva, este módulo não requer retroiluminação, o que o torna mais leve e fino, além de melhorar o contraste para até 10.000:1. Também oferece um ângulo de visão ultra-amplo de até 175 graus, garantindo uma qualidade de exibição uniforme a partir de diferentes ângulos. Além disso, o módulo é caracterizado por baixo consumo de energia e uma ampla faixa de temperatura operacional, mostrando grande versatilidade.

A faixa de temperatura operacional do WEO001602C é de -40°C a +80°C, com uma faixa de temperatura de armazenamento de -40°C a +85°C, permitindo operação estável em condições extremas. O módulo funciona com uma faixa de tensão lógica de 2,4V a 3,3V, com valor típico de 3V, e utiliza um método de controle com ciclo de trabalho de 1/16.

Além disso, o WEO001602C suporta várias opções de interface, incluindo a interface paralela de 8 bits 6800/8080 e interfaces seriais I2C/SPI, oferecendo flexibilidade de conexão para atender a diferentes requisitos de sistemas. A série de módulos também oferece várias opções de Circuito Impresso Flexível (FPC) para atender às diversas necessidades dos clientes.

Com sua excelente qualidade de exibição, ampla faixa de temperatura operacional e opções de interface flexíveis, o módulo de display OLED WEO001602C é uma escolha ideal para substituir módulos LCD tradicionais. Recomendamos considerar o uso deste módulo OLED 16x2 para melhorar o desempenho de exibição do seu produto, alcançando uma qualidade de imagem superior e menor consumo de energia.

FPC Options

DRAWING

Winstar 16x2 OLED Display, Character OLED - WEO001602C

Data source ref: WEO001602CWPP5N00000

SPECIFICATIONS

Função do pino de interface

Pin No.

Símbolo

Pin Type

Descrição

－

No connection

VSL

This is segment voltage (output low level) 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).

VSS

Ground pin. It must be connected to external ground.

REGVDD

Internal VDD regulator selection pin in 5V I/O application mode.
When this pin is pulled HIGH, internal VDD regulator is enabled (5V I/O application).
When this pin is pulled LOW, internal VDD regulator is disabled (Low voltage I/O application).

SHLC

This pin is used to determine the Common output scanning direction.
COM scan direction

SHLC	COM scan direction
1	COM0 to COM31 (Normal)
0	COM31 to COM0 (Reverse)

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDDIO

SHLS

This pin is used to change the mapping between the display data column address and the Segment driver.
SEG scan direction

SHLS	SEG direction
1	SEG0 to SEG99 (Normal)
0	SEG99 to SEG0 (Reverse)

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDDIO

VDD

Power supply for core logic operation.
VDD can be supplied externally or regulated internally.
In LV IO application (internal VDD is disabled), this is a power input pin.
In 5V IO application (internal VDD is enabled), VDD is regulated internally from VDDIO.
A capacitor should be connected between VDD and VSS under all circumstances.

VDDIO

Low voltage power supply and power supply for interface logic level in both Low Voltage I/O and 5V I/O application. It should match with the MCU interface voltage level and must be connected to external source.

BS0

MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, BS1 and BS0 are pin select.
Bus Interface selection

BS[2:0]	Interface
000	Serial Interface
001	Invalid
010	I2C
011	Invalid
100	8-bit 6800 prallel
101	4-bit 6800 prallel
110	8-bit 8080 prallel
111	4-bit 8080 prallel

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDDIO

BS1

BS2

GPIO

I/O

It is a GPIO pin. Details refer to OLED command DCh.

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 (active LOW).
In I2C mode, this pin must be connected to VSS.

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.

D/C#

This pin is Data/Command control pin connecting to the MCU.
When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data.
When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register.
In I2C mode, this pin acts as SA0 for slave address selection.
When serial interface is selected, this pin must be connected to VSS.

R/W#(WR#)

This pin is read / write control input pin connecting to the MCU interface.
When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW.
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 chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.

E(RD#)

This pin is MCU interface input.
When 6800 interface mode is selected, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH and the chip is selected.
When 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.

I/O

These pins are bi-directional data bus connecting to the MCU data bus.
Unused pins are recommended to tie LOW.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SID and D2 will be the serial data output: SOD.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.

IREF

This pin is the segment output current reference pin.
IREF is supplied externally.
A resistor should be connected between this pin and VSS to maintain current of around 15uA.

ROM0

These pins are used to select Character ROM; select appropriate logic setting as described in the following table. ROM1 and ROM0 are pin select as shown in below table:
Character ROM selection

ROM1	ROM0	ROM
0	0	A
0	1	B
1	0	C
1	1	S/W selectable(3)

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDDIO

ROM1

OPR0

This pin is used to select the character number of character generator.
Character RAM selection

OPR1	OPR0	CGROM	CGRAM
1	1	256	0
0	1	248	8
1	0	250	6
0	0	240	8

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDDIO

OPR1

VCOMH

COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
No external power supply is allowed to connect to this pin.

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.

－

No connection

Dados Mecânicos

Item	Dimensão	Unidade
Number of Characters	16 Caracteres x 2 Linhas	－
Dimensão do módulo	68.5 x 17.5 x 2.17	mm
Área de visualização	58.22 x 13.52	mm
Área ativa	56.22 x 11.52	mm
Tamanho do ponto	0.57 x 0.67	mm
Distância entre pontos	0.60 x 0.70	mm
Tamanho do Caracteres	2.97 x 5.57	mm
Distância entre Caracteres	3.55 x 5.95	mm
Panel type	OLED , Monochrome
Duty	1/16
IC	SSD1311
Interface	6800, opção 8080, SPI
Tamanho	2,26 polegadas

Classificações Máximas Absolutas

Item	Símbolo	Valor Min	Valor Máximo	Unidade
Supply Voltage For Logic	VDD	-0.3	VDDIO	V
Power Supply for I/O pins	VDDIO	-0.3	6	V
Operating Voltage	VCC	0	16	V
Temperatura de operação	TOP	-40	+80	℃
Temperatura de armazenamento	TST	-40	+85	℃

Características Eletrônicas

DC Características Eletrônicas

Item	Símbolo	Condição	Valor Min	Valor Típico	Valor Máximo	Unidade
Supply Voltage For Logic	VDD	Low Voltage I/O	2.4	3.0	3.3	V
Supply Voltage For Logic	VDD	5V I/O (VDD as output)	－	－	－	V
Power supply for I/O pins	VDDIO	Low Voltage I/O	2.4	3.0	3.3	V
Power supply for I/O pins	VDDIO	5V I/O	4.4	5.0	5.3	V
Supply Voltage for OLED	VCC	－	8.0	10.0	10.5	V
Supply Voltage for OLED	VCC	－	8.0	12.0	12.5	V
Input High Volt.	VIH	－	0.8xVDDIO	－	－	V
Input Low Volt.	VIL	－	－	－	0.2xVDDIO	V
Output High Volt.	VOH	IOH=-0.5mA	0.9xVDDIO	－	－	V
Output Low Volt.	VOL	IOL=0.5mA	－	－	0.1xVDDIO	V
50% Check Board Operating Current	ICC	VCC=10V	－	16	24	mA
50% Check Board Operating Current	ICC	VCC=12V	－	18	27	mA

FPC Options:

Drawing	FPC Length	PIN	Pitch	ZIF FPC or HOTBAR FPC	Interface	FPC No.	Create Date
	35.2	31	0.7	HOTBAR FPC	6800, 8080, SPI, I2C	FPC2070003111XXXXX00	20120208
	31	34	0.5	ZIF FPC	6800, 8080, SPI, I2C	FPC2005003421XXXXX00	20161028

Módulo Display OLED 16x2 COG com Controlador SSD1311, 2.26"

Descrição

DRAWING

SPECIFICATIONS

Função do pino de interface

Dados Mecânicos

Classificações Máximas Absolutas

Características Eletrônicas

DC Características Eletrônicas

FPC Options:

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