REX025664E - Módulo Pantalla OLED Gráfica - Raystar
REX025664E - Módulo Pantalla OLED Gráfica - Raystar
REX025664E - Módulo Pantalla OLED Gráfica - Raystar

Módulo Pantalla OLED Gráfica COG 3.55 pulgadas 256x64 (IC SSD1363)

Model No. REX025664E

El REX025664E es un módulo de pantalla OLED gráfica COG de 3.55 pulgadas con resolución 256×64, impulsado por el circuito integrado SSD1363. Este OLED de matriz pasiva ofrece escala de grises de 4 bits, proporcionando una salida visual clara y detallada. El módulo admite las interfaces 6800, 8080, SPI de 4 hilos e I²C, brindando a los desarrolladores opciones de integración flexibles en diversos sistemas integrados.

Funcionando en un amplio rango de temperatura de -40°C a +80°C, el REX025664E garantiza un rendimiento estable incluso en entornos exigentes. Opera eficientemente con un voltaje típico de alimentación de 3V (VDD) y un voltaje de conducción de 16V (VCC), consumiendo solo 30 mA (típ.) durante el funcionamiento normal. Este módulo de pantalla es ideal para controles industriales, interfaces de hogar inteligente y equipos de prueba.

Descubra más sobre el REX025664E o comuníquese con nuestro equipo de ventas para encontrar la mejor solución OLED para su próximo proyecto.

Fuente de datos: REX025664EWPP3N00000

AÑADIR A PREGUNTA/Demo Code DESCARGAR PDF anterior PREV. SIGUIENTE
  • Especificación
  • Función Interfaz Pin
  • Dibujo Contorno
  • Valores Nominales Máximos Absolutos
  • Características Electrónicas
Elemento Dimensión Unidad
Estructura COG
Tamaño (Diagonal) 3.55 pulgada
Matriz de puntos (Resolución) 256 × 64 dots
Dimensión del módulo 99.20 × 33.50 × 2.01 mm
Área de visión 89.52 × 23.28 mm
zona activa(AA) 87.52 × 21.28 mm
Tamaño del punto 0.312 × 0.303 mm
Distancia entre puntos 0.342 × 0.333 mm
Color de Emisión OLED, Blanco
Admite Escala de Grises Sí
Modo de visualización Matriz Pasiva (Passive Matrix)
Escala de Grises 4-bit
IC SSD1363
Interfaz 6800,8080,4-wire SPI,I2C
Pantalla táctil Não
Fuente de alimentación 3V
Deber 1/64 duty
Temperatura de funcionamiento -40~+80 °C
Temperatura de almacenamiento -40~+85 °C
Tipo Pantalla Gráfica OLED
Pin No. Símbolo Función
1 ESD_GND ESD Ground pin 
2 VSS Ground pin. It must be connected to external ground.
3 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
A capacitor should be connected between this pin and VSS.
4 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
5 VLSS Analog system ground pin. It must be connected to external ground.
6 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, D1 should be tied together 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.
7 D6
8 D5
9 D4
10 D3
11 D2
12 D1
13 D0
14 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.
15 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.
16 BS1 MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2 and BS1 are pin select.
  8080 I2C 6800 4-wire SPI
BS1 1 1 0 0
BS2 1 0 1 0
Note:
(1) 0 is connected to VSS
(2) 1 is connected to VDD
17 BS2
18 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.
19 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).
20 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.
21 FR This pin outputs RAM write synchronization signal. Proper timing between MCU data writing and frame display timing can be achieved to prevent tearing effect.
It should be kept NC if it is not used.
22 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 the current around 10uA.
It should be kept floating when internal IREF is chosen by command setting.
23~24 NC This is dummy pin. It should be kept NC.
25 VP This pin is the segment pre-charge voltage reference pin.
A capacitor can be connected between this pin and VSS to improve visual performance. It can also be float per application.
No external power supply is allowed to connect to this pin.
26 VDD Power supply pin for core logic operation. A capacitor should be connected between this pin and VSS.
27 VSL This is segment voltage (output low level) reference pin.
This pin has to be connected with resistor and diode to ground (details depends on application).
28 VLSS Analog system ground pin. It must be connected to external ground.
29 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
A capacitor should be connected between this pin and VSS.
30 ESD_GND ESD Ground pin 

REX025664E Dibujo Contorno - Módulo Pantalla OLED Gráfica - Raystar

Parámetro Símbolo Mínimo Máximo Unidad
Tensión de Alimentación VDD -0.3 4.0 V
Tensión de Alimentación VCC -0.5 19.0 V
Temperatura Funcionamiento TOP -40 +80 °C
Temperatura Almacenamiento TSTG -40 +85 °C

DC Características Electrónicas

Artículo Símbolo Condición Mínimo Tipo Máximo Unidad
Fuente Alimentación Bajo Voltaje,
Power Supply for I/O pins		 VDD － 1.65 3.0 3.3 V
Voltaje Funcionamiento VCC － 8.0 16.0 16.5 V
Entrada Alto Nivel VIH － 0.8×VDD － VDD V
Entrada Bajo Nivel VIL － 0 － 0.2×VDD V
Salida Alto Nivel VOH － 0.9×VDD － VDD V
Salida Bajo Nivel VOL － 0 － 0.1×VDD V
Display 50% Pixel on ICC VCC =16V － 30 45 mA

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