Home Produtos Display OLED Display OLED Gráfico WEO012864AG

Módulo exibição OLED monocromático 0,96 polegadas com resolução 128x64

Model No. WEO012864AG

►Tipo: Gráfico
►Estrutura: COG
►Tamanho: 0,96 polegadas
►Matriz de pontos 128 x 64
►IC:SSD1315
►Alimentação 3V
►1/64 duty
►Interface: 6800, 8080, SPI, I2C
►Display Color: Branco

Descrição

O WEO012864AG é um módulo de exibição OLED de matriz passiva monocromática, apresentando uma estrutura gráfica COG (Chip-on-Glass) com uma diagonal de 0,96 polegadas, uma resolução de 128x64 pontos e uma alta relação de contraste de 10000:1. Ele opera com uma alimentação lógica de 3V, com um ciclo de trabalho de 1/64. Este OLED monocromático da série WEO012864AG é equipado com o circuito integrado SSD1315, oferecendo suporte para interfaces de 8 bits 6800/8080, I2C e SPI de 3 fios/4 fios, juntamente com opções de amplificação de energia interna e alimentação externa.

Este módulo OLED opera de forma confiável em uma faixa de temperatura de -30°C a +70°C, com temperatura de armazenamento de -30°C a +70°C. Ele é projetado para versatilidade e encontra excelente utilidade em equipamentos médicos como oxímetros, bem como em vários instrumentos de medição, incluindo detector de energia USB, régua de ângulo digital/medidor de ângulo, etc.

Módulo exibição OLED monocromático 0,96 polegadas com resolução 128x64 - WEO012864AG

DRAWING

128x64 0.96 inch Monochorme OLED Display Module - WEO012864AG
Data source ref:WEO012864AGWPP3N0Y000

SPECIFICATIONS

Função do pino de interface

Pin No. Símbolo Função
1 N.C. (GND) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground.
2 C2P C1P/C1N – Pin for charge pump capacitor; Connect to each other with a capacitor.
C2P/C2N – Pin for charge pump capacitor; Connect to each other with a capacitor.
3 C2N
4 C1P
5 C1N
6 VBAT This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used.
7 NC NC
8 VSS This is a ground pin.
9 VDD Power supply pin for core logic operation.
10 BS0 These pins are MCU interface selection input. See the
following table:
No. BS0 BS1 BS2
I2C 0 1 0
3-wire SPI 1 0 0
4-wire SPI 0 0 0
8-bit 68XX parallel 0 0 1
8-bit 8080 parallel 0 1 1
11 BS1
12 BS2
13 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).
14 RES# This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation.
15 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 3-wire serial interface is selected, this pin must be connected to VSS.
16 R/W# This is read / write control input pin connecting to the MCU interface.
When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDD) 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.
17 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.
18~25 D0~D7 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, D2 should be either tied LOW or tied together with D1 as the serial data input: SDIN, and D0 will be the serial clock input: SCLK.
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.
26 IREF When external IREF is used, a resistor should be connected between this pin and VSS to maintain the IREF current at a maximum of 30uA.
When internal IREF is used, this pin should be kept NC.
27 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
28 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
When charge pump is enabled, a capacitor should be connected between this pin and VSS.
29 VLSS This is an analog ground pin. It should be connected to VSS externally.
30 NC
(GND)
The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground.

Dados Mecânicos

Item Dimensão Unidade
Matriz de pontos 128 x 64
Dimensão do módulo 24.7 x 16.59 x 1.41 mm
Área ativa 21.74 x 11.18 mm
Tamanho do ponto 0.15 x 0.155 mm
Distância entre pontos 0.17 x 0.175 mm
Modo de exibição Matrice passive
Cor de exibição Monochrome
Duty 1/64 Duty
IC SSD1315
Interface 6800,8080,SPI,I2C
Tamanho(diagonal) 0.96 polegadas

Classificações Máximas Absolutas

Parameter Símbolo Min Máximo Unidade
Supply Voltage For Logic VDD 0 4 V
Charge Pump Regulator Supply Voltage VBAT -0.3 6.0 V
Supply Voltage for Display VCC 0 18.0 V
Temperatura de operação TOP -30 +70
Temperatura de armazenamento TSTG -30 +70

Características Eletrônicas

Item Símbolo Condition Min Típico Máximo Unidade
Supply Voltage For Logic VDD 1.65 3.0 3.3 V
Supply Voltage for Display(Supplied Externally) VCC 7.5 8.0 V
Charge Pump Regulator Supply Voltage VBAT 3.0 3.5 4.5 V
Charge Pump Output Voltage for Display (Generated by Internal DC/DC) Charge Pump VCC 7.0 7.5 V
Input High Volt. VIH 0.8xVDD V
Input Low Volt. VIL 0.2VDD V
Output High Volt. VOH 0.9xVDD V
Output Low Volt. VOL 0.1xVDD V
Operating Current for VCC
(Display 50% Pixel on)(VCC Supplied Externally)
ICC VCC=7.5V 5.0 10 mA
Display 50% Pixel on
(VCC Generated by Internal DC/DC)
IBAT VBAT=3.5V 15 22.5 mA


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