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製品情報
WEO009632Bは0.68インチ・96ｘ32ドット・ミニOLEDディスプレーです。SSD1305ドライバーICを内蔵し、6800/8080 8-ビットパラレル、I2Cと4線式SPIインターフェースをサポートできます。供給電圧は3V、Duty数は1/32です。チェックボード(市松模様、表示エリアが50％程度点灯する)を表示させる場合、消耗電流値は3.6mA@12Vcc (典型値)となり、操作温度は-40℃～+80℃で、保存温度は-40℃～+85℃です。お客様がアプリケーションに適したモジュールを選択できるように、ZIF FPC及びHotbarバージョンを提供しています。
COG PMOLEDモジュールですので、バックライトは要りません。その故、この製品の厚さはただ1.21mmです。軽くて低消費電流のこの製品はウェアラブルデバイス、スマートホームアプリケーション、ポータブルデバイス、メーターデバイス、パーソナルケア機器、ボイスレコーダーペン、ヘルスデバイスなどに適しています。
FPC Options
外形図
WEO009632B with ZIF FPC
Data source ref: WEO009632BLAP3N00000
WEO009632B with Hotbar FPC
Data source ref: WEO009632BWPP3N00H00
製品仕様
規格説明
| 項目 | 仕様 | 単位 |
|---|---|---|
| 解像度 | 96 × 32 | Dots |
| 外形寸法 | 19.80 × 12.32 × 1.21 (mm) | mm |
| 有効エリア | 16.298 × 5.418 (mm) | mm |
| ピクセルサイズ | 0.148 × 0.148 (mm) | mm |
| ピクセルピッチ | 0.17 × 0.17 (mm) | mm |
| 表示モード | パッシブマトリクス | |
| 発光色 | モノクロ | |
| 駆動方法 | 1/32 Duty | |
| IC | SSD1305 | |
| インターフェイス | 6800, 8080, SPI, I2C | |
| サイズ | 0.68 インチ | |
絶対最大定格
| パラメーター | 記号 | 最小値 | 最大値 | 単位 |
|---|---|---|---|---|
| ロジック電源電圧 | VDD | -0.3 | 4 | V |
| Display電源電圧 | VCC | 0 | 16 | V |
| 操作温度 | TOP | -40 | +80 | °C |
| 保存温度 | TSTG | -40 | +85 | °C |
電気特性
DC 特性
| 項目 | 記号 | 条件 | 最小値 | 典型値 | 最大値 | 単位 |
|---|---|---|---|---|---|---|
| ロジック電源電圧 | VDD | － | 2.8 | 3.0 | 3.3 | V |
| Display電源電圧 | VCC | － | 11.5 | 12 | 12.5 | V |
| 高レベル入力 | VIH | － | 0.8×VDD | － | VDD | V |
| 低レベル入力 | VIL | － | 0 | － | 0.2×VDD | V |
| 高レベル出力 | VOH | Iout = 100uA | 0.9×VDD | － | VDD | V |
| 低レベル出力 | VOL | Iout = 100uA | 0 | － | 0.1×VDD | V |
| 記号 | パラメーター | 最小値 | 典型値 | 最大値 | 単位 | 条件 |
|---|---|---|---|---|---|---|
| ICC | VCC Supply Current | - | 5.0 | 7.5 | mA | VDD =3.0V , Display 100% ON |
ピン功能定義
| Pin | 記号 | I/O | 功能 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | VSS | - | Reserved Pin(Supporting Pin) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground. |
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| 2 | GDR | - | Reserved pin, not connected. | |||||||||||||||
| 3 | VDDB | P | Reserved pin, not connected. | |||||||||||||||
| 4 | FB | - | Reserved pin, not connected. | |||||||||||||||
| 5 | NC | - | Not connected. | |||||||||||||||
| 6 | VBREF | - | Reserved pin, not connected. | |||||||||||||||
| 7 | NC | - | Not connected. | |||||||||||||||
| 8 | NC | - | Not connected. | |||||||||||||||
| 9 | VDD | P | Power supply pin for core logic operation. | |||||||||||||||
| 10 | BS1 | I | MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, and BS1 are pin select.
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| 11 | BS2 | I | ||||||||||||||||
| 12 | NC | - | Not connected. | |||||||||||||||
| 13 | CS# | I | 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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| 14 | RES# | I | 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. | |||||||||||||||
| 15 | D/C# | I | 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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| 16 | WR# | I | 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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| 17 | E/RD# | I | 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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| 18~25 | D0~D7 | - | 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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| 26 | 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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| 27 | VCOMH | - | COM signal deselected voltage level. A capacitor should be connected between this pin and VSS. |
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| 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. |
FPC Options:
| Drawing | FPC Length | PIN | pitch | ZIF FPC or HOTBAR FPC | Interface | FPC No. | Create Date |
|---|---|---|---|---|---|---|---|
 |
30 | 28 | 0.5 | ZIF FPC | 6800, 8080,4-Wire SPI, I2C | FPC2050002811XXXXX01 | 20180131 |
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8.479 | 25 | 0.65 | HOTBAR FPC | 6800, 8080,4-Wire SPI, I2C | FPC2065002501XXXXX00 | 20190906 |