首页 产品介绍 OLED显示屏 图形 OLED 显示屏 WEO004864A

0.71寸图形OLED显示模块48x64

型号 WEO004864A

►类型:点阵图形
►结构:COG
►尺寸:0.71寸
►48 x 64点阵
►内置控制器SSD1306BZ
►3V电源电压
►1/64 duty
►接口:I2C
►尺寸适用于穿戴式电子产品

产品叙述

WEO004864A是一款0.71吋小尺寸单色PMOLED显示屏模块,分辨度为48x64 点阵。 WEO004864A模块尺寸为13.90 × 22.0 mm, AA区尺寸为10.54×14.70 mm。 WEO004864A内置SSD1306BZ controller控制器, 模块支援传输接口I2C,使用3V电压驱动。此模块的工作温度是-40℃至+80℃,储存温度-40℃至+80℃。 WEO004864A模块为直屏模式,也支援横屏模式。

WEO004864A为薄型COG结构OLED显示器模块,为有机自发光,无须背光源,模块轻巧且低耗电流,此款0.71吋OLED模块非常适合穿戴装置、手环、 MP3、 录音笔、手持式装置、个人健康守护追踪装置、儿童或年长者GPS定位装置等等。

  • WEO004864AW : 白色
  • WEO004864AL : 黄色
  • WEO004864AS : 天空蓝

规格图

Winstar Display - 0.71" Graphic OLED 48x64, 0.71 oled

产品规格

Pin功能定义

No. 符号 功能说明
1 C2N Positive Terminal of the Flying Inverting Capacitorr Negative Terminal of the Flying Boost Capacitor The charge-pump capacitors are required between the terminals. They must be floated when the converter is not used.
2 C2P
3 C1P
4 C1N
5 VBAT Power Supply for DC/DC Converter Circuit
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.
6 NC No connection.
7 VSS Ground of Logic Circuit
This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground.
8 VDD Power Supply for Logic
This is a voltage supply pin. It must be connected to external source.
9 RES# Power Reset for Controller and Driver
This pin is reset signal input. When the pin is low, initialization of the chip is executed.
10 SCL Host Data Input/Output Bus
11 SDA When serial mode is selected, D1 will be the serial data input SDIN and D0 will be the serial clock input SCLK. When I2C mode is selected, D2 & D1 should be tired together and serve as SDAout & SDAin in application and D0 is the serial clock input SCL.
12 IREF Current Reference for Brightness Adjustment
This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 12.5μA.
13 VCOMH Voltage Output High Level for COM Signal
This pin is the input pin for the voltage output high level for COM signals. A capacitor should be connected between this pin and VSS.
14 VCC Power Supply for OEL Panel
This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used.

规格说明

项目 尺寸 单位
点阵(分辨率) 48 x 64 Dots
模块尺寸 13.90 x 22.0 x 1.26 mm
有效显示区域 10.54 x14.70 mm
点间距 0.198 x 0.208 mm
点大小 0.220 x 0.230 mm
显示模式 被动矩阵
驱动方式 1/64 Duty
IC SSD1306BZ

电气特性

项目 符号 条件 最小值 典型值 最大值 单位
逻辑电源电压 VDD 2.8 3 3.3 V
显示电源电压 VCC 7 7.5 7.8 V
输入高电压 VIH 0.8 xVDD VDDIO V
输入低电压 VIL 0 0.2 xVDD V
输出高电压. VOH 0.9 xVDD VDDIO V
输出低电压. VOL 0 0.1 xVDD V
50% Check Board operating Current ICC VCC=7.5V 15 25 mA

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