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产品叙述
WEO009664D是一款小型0.95寸COG OLED显示器，分辨率为96x64像素。 此款被动矩阵OLED内置SSD1315 IC。模块支持8-bit 6800/8080并列式接口或I2C、SPI接口。 WEO009664D的逻辑电源电压为3V，驱动方式为1/64 duty； 50％显示画面耗电为6mA@12Vcc（典型值）。 模块可以在-40℃至+ 80℃的温度下工作； 储存温度为-40℃至+ 85℃。此款OLED对角线尺寸仅为0.95寸，分辨率为96x64像素，比传统的LCD更亮、对比度更高、视角更宽且电流消耗更低，WEO009664D COG OLED显示器超薄、重量轻、低功耗，非常适合提式设备、仪表设备、智能电网、物联网...等。
规格图
Data source ref: WEO009664DLPP3N00000
产品规格
规格说明
| 项目 | 尺寸 | 单位 |
|---|---|---|
| 点阵 | 96 x 64 Dots | － |
| 模块尺寸 | 24.90 × 22.95 ×1.61 | mm |
| 有效区域 | 19.946 × 13.418 | mm |
| 点大小 | 0.184 × 0.186 | mm |
| 点间距 | 0.208 × 0.210 | mm |
| 显示模式 | 被动矩阵(Passive Matrix) | |
| 发光颜色 | 单色 | |
| 驱动方式 | 1/64 Duty | |
| IC | SSD1315 | |
| 接口 | 6800, 8080, 4线 SPI, I2C | |
| 尺寸 | 0.95 英寸 | |
最大绝对额定值
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 逻辑电源电压 | VDD | -0.3 | - | 4 | V |
| 显示电源电压 | VCC | 0 | - | 18 | V |
| 工作温度 | TOP | -40 | - | +80 | °C |
| 储存温度 | TSTG | -40 | - | +85 | °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 |
|---|---|---|---|---|---|---|
| 逻辑电源电压 | VDD | － | 1.65 | 3.0 | 3.3 | V |
| 显示电源电压 | VCC | － | 7.5 | 12.0 | 12.5 | V |
| 输入高电压. | VIH | － | 0.8×VDD | － | VDD | V |
| 输入低电压. | VIL | － | 0 | － | 0.2×VDD | V |
| 输出高电压. | VOH | Iout = 100uA | 0.9×VDD | － | VDD | V |
| 输出低电压. | VOL | Iout = 100uA | 0 | － | 0.1×VDD | V |
| 50%显示画面耗电流 | ICC | － | － | 6 | 9 | mA |
Pin功能定义
| No. | 符号 | 功能说明 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NC | No connection | ||||||||||
| 2 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. | ||||||||||
| 3 | VSS | Ground pin. It must be connected to external ground. | ||||||||||
| 4 | NC | No connection | ||||||||||
| 5 | VDD | Power supply pin for core logic operation. | ||||||||||
| 6 | BS1 | MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, BS1 are pin select
(1) 0 is connected to VSS (2) 1 is connected to VDD |
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| 7 | BS2 | |||||||||||
| 8 | 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). |
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| 9 | RES# | This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation. | ||||||||||
| 10 | 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. |
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| 11 | 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. |
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| 12 | 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. |
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| 13 | D0 | These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN. 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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| 14 | D1 | |||||||||||
| 15 | D2 | |||||||||||
| 16 | D3 | |||||||||||
| 17 | D4 | |||||||||||
| 18 | D5 | |||||||||||
| 19 | D6 | |||||||||||
| 20 | D7 | |||||||||||
| 21 | 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 30uA. |
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| 22 | VCOMH | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 23 | VCC | Power supply for panel driving voltage. This is also the most positive power voltage supply pin. | ||||||||||
| 24 | VLSS | This is an analog ground pin. It should be connected to VSS externally. | ||||||||||
| 25 | NC | No connection |