설명
이 제품은 WEO004864A 0.71인치 48x64 그래픽 OLED 디스플레이 모듈. 이 모듈의 모듈 크기는 13.90 x 22.0 mm이며 활성 영역 면적은 10.54 x 14.70 mm입니다. WEO004864A 0.71인치 48x64 그래픽 OLED 디스플레이 모듈 에는 SSD1306 컨트롤러 IC가 기본 내장되어 있으며, I2C 인터페이스, 3V 전력 공급장치를 지원합니다, 구동 부하 1/64입니다.대비 는 10,000:1입니다. 이 모듈의 작동 온도는 -40℃에서 +80℃이며, 보관 온도 범위는 -40℃에서 +85℃입니다.
FPC 옵션
도면
Data source ref: WEO004864AWPP3N00000
사양
인터페이스 핀 기능
| No. | 기호 | 기능 |
|---|---|---|
| 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 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. |
| 11 | SDA | |
| 12 | 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. When internal IREF is used, this pin should be kept NC |
| 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. |
기계적 데이터
| 항목 | 치수 | 단위 |
|---|---|---|
| 도트 매트릭스 | 48 × 64 Dots | － |
| 모듈 치수 | 13.90 × 22.0 × 1.26 | mm |
| 활성 영역 | 10.54 × 14.70 | mm |
| 도트 크기 | 0.198 × 0.208 | mm |
| 도트 피치 | 0.220 × 0.230 | mm |
| 디스플레이 모드 | Passive Matrix | |
| 디스플레이 색상 | Monochrome | |
| Drive Duty | 1/64 Duty | |
| IC | SSD1306 | |
| 인터페이스 | I2C | |
| 크기 | 0.71 인치 | |
절대 최대 정격값
| Parameter | 기호 | 최소값 | 최대값 | 단위 |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | 0 | 4 | V |
| Supply Voltage for Display | VCC | 0 | 15 | V |
| 작동 온도 | TOP | -40 | +80 | °C |
| 보관 온도 | TSTG | -40 | +85 | °C |
전기적 특성
| 항목 | 기호 | 조건 | 최소값 | 대표값 | 최대값 | 단위 |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 1.65 | 3.0 | 3.3 | V |
| Supply Voltage for Display (Supplied Externally) |
VCC | － | 6.0 | 7.5 | 8.0 | V |
| Charge Pump Regulator Supply Voltage | VBAT | － | 3.0 | － | 4.2 | V |
| Charge Pump Output Voltage for Display (Generated by Internal DC/DC) | Charge Pump VCC |
－ | 7.0 | 7.5 | － | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.9×VDD | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.1×VDD | V |
| Display 50% Pixel on (VCC Supplied Externally) | ICC | VCC=7.5V | － | 10.0 | 15.0 | mA |
| Display 50% Pixel on (VCC Generated by Internal DC/DC) |
IBAT | － | － | 15.0 | 25.0 | mA |
FPC 옵션:
| 그림 | FPC Length | PIN | pitch | ZIF FPC or HOTBAR FPC | 인터페이스 | FPC No. | Create Date |
|---|---|---|---|---|---|---|---|
 |
16.0 | 14 | 0.7 | HOTBAR FPC | I2C | FPC2000701401XXXXX00 | 20160603 |
 |
11.2 | 14 | 0.7 | HOTBAR FPC | I2C | FPC2070001401XXXXX02 | 20180307 |
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