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Ø 0.96寸 128×64 OLED 旋钮
型号 WEO012864Z
►圆形OLED
►类型：点阵图形
►结构：COG
►尺寸：0.96寸
►128x64点阵
►IC：SSD1306
►3V电源电压
►1/64 duty
►接口：SPI, I2C
►发光颜色: 白色 / 黄色 / 天空蓝
产品叙述
WEO012864Z OLED型号是WEO012864D的延伸产品， 此款产品为OLED模块搭配飞梭旋钮机构设计而成的控制旋钮，客户可以直接用于产品应用。此OLED模块为0.96寸COG结购OLED显示器，分辨率由128x64 dots组成，内建SSD1306 IC， 可支持4线SPI和I2C界面。此款模块VCI电源电压最低1.65V最高3.3V，驱动方式1/64 duty。
WEO012864Z OLED飞梭旋钮模块，非常适合用于需要控制旋钮的产品应用，例如:智能居家应用，智能控制设备，影音系统等。模块工作温度-20℃~+70℃； 储存温度-30℃至+80℃。
规格图
Data source ref: WEO012864ZLPP3N00000
产品规格
规格说明
| 项目 | 尺寸 | 单位 |
|---|---|---|
| 点阵(分辨率) | 128 x 64 | Dots |
| 模块尺寸 | Ø39.4 x 24.8 | mm |
| 检视区域 | 21.74 x 10.86 | mm |
| 点大小 | 0.148 x 0.148 | mm |
| 点间距 | 0.17 x 0.17 | mm |
| 显示模式 | 被动矩阵 | |
| 发光颜色 | 单色 | |
| 驱动方式 | 1/64 | |
| IC | SSD1326 | |
| 接口 | 4线SPI , I2C | |
| 尺寸 | 0.96寸 | |
最大绝对额定值
| 项目 | 符号 | 最小值 | 最大值 | 单位 |
|---|---|---|---|---|
| 电源电压 | VCI | -0.3 | 4.0 | V |
| 显示电源电压 | VCC | 0 | 15 | V |
| 工作温度 | TOP | -20 | +70 | °C |
| 储存温度 | TST | -30 | +80 | °C |
电气特性
DC 电气特性
| 项目 | 符号 | 条件 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|---|
| 电源电压 | VCI | － | 1.65 | 3.0 | 3.3 | V |
| 显示电源电压 | VCC | － | 6 | 10 | 10.5 | V |
| 输入高准位 | VIH | － | 0.8xVCI | － | － | V |
| 输入低准位 | VIL | － | － | － | 0.2xVCI | V |
| 输出高准位 | VOH | Iout = 100uA | 0.9xVCI | － | － | V |
| 输出低准位 | VOL | Iout = 100uA | － | － | 0.1xVCI | V |
| VCC的工作电流（VCC由外部提供） | ICC | VCC =10V | － | 5 | 10 | mA |
Pin功能定义
| Pin No. | 符号 | 功能说明 | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | VSS | Ground pin. | ||||||
| 2 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. | ||||||
| 3 | VCOMH | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
||||||
| 4 | VCI | Power supply pin for core logic operation | ||||||
| 5 | NC | No connection | ||||||
| 6 | BS1 | MCU bus interface selection pins. Select appropriate logic setting as described in the following table.
(1) 0 is connected to VSS (2) 1 is connected to VCI |
||||||
| 7 | IREF | This is segment output current reference pin. 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. |
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| 8 | CS# | This pin is the chip select input. (active LOW). | ||||||
| 9 | RES# | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin HIGH during normal operation. |
||||||
| 10 | D/C# | When 4-wire serial interface is selected, this pin is Data/Command control pin connecting to the MCU. In I2C mode, this pin acts as SA0 for slave address selection. |
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| 11 | D0 | These pins are bi-directional data bus connecting to the MCU data bus. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC. 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. |
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| 12 | D1 | |||||||
| 13 | D2 | |||||||
| 14 | NC | No connection | ||||||
| 15 | NC | No connection | ||||||
| 16 | NC | No connection | ||||||
| 17 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. | ||||||
| 18 | VSS | Ground pin. |
编码器PIN定义
| No. | 符号 | 功能说明 |
|---|---|---|
| 1 | FSW_A | Encoder terminal signal-A |
| 2 | FSW_B | Encoder terminal signal-B |
| 3 | FSW_C | Encoder terminal signal-C |
| 4 | FSW_D | Ground |