نزل المنتجات وحدات OLED شاشات جرافيك OLED WEO004864A

رقم الموديل WEO004864A

◄النوع: جرافيك
◄الهيكل: COG
◄الحجم: 0.71 بوصة
◄مصفوفة نقطية 64*48
◄وحدة تحكم مدمجة SSD1306
◄مزود طاقة +3 فولت
◄1/64 دورة الحمولة
◄الواجهة: I2C
◄لون العرض: أبيض / أصفر / أزرق سماوي
◄Other FPC options available in below table

الرسم

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

Data source ref: WEO004864AWPP3N00000

المواصفات

وظيفة دبوس واجهة التوصيل

No. الرمز الوظيفة
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.

البيانات الميكانيكية

العنصر الأبعاد الوحدة
مصفوفة نقطية 48×64
أبعاد الوحدة 13.90×22.0 × 1.26 mm
المنطقة النشطة 10.54×14.70 mm
حجم النقطة 0.198×0.208 mm
درجة النقطة 0.220×0.230 mm
وضع العرض مصفوفة موجبة
لون العرض أحادية اللون
Drive Duty 1/64 حمولة
IC SSD1306
الواجهة I2C
الحجم 0.71 بوصة

تصنيفات الحد الأقصى المطلق

Parameter الرمز أدنى قيمة أقصى قيمة الوحدة
Supply Voltage for Logic VDD 0 4 V
Supply Voltage for Display VCC 0 15 V
درجة حرارة التشغيل TOP -40 +80 °C
درجة حرارة التخزين TSTG -40 +85 °C

المميزات الإلكترونية

العنصر الرمز الحالة أدنى قيمة القيمة النموذجية أقصى قيمة الوحدة
Supply Voltage for Logic VDD 2.8 3.0 3.3 V
Supply Voltage for Display VCC 7.0 7.5 8.0 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
50% Check Board operating Current ICC VCC=7.5V 15.0 25.0 mA

FPC options

Drawing FPC Length PIN pitch ZIF FPC or HOTBAR FPC Interface FPC No. Create Date
FPC2000701401XXXXX00_WEO004864ALPP3N00000 16.0 14 0.7 HOTBAR FPC I2C FPC2000701401XXXXX00 20160603
FPC2070001401XXXXX02_WEO004864AWPP3N00H00 11.2 14 0.7 HOTBAR FPC I2C FPC2070001401XXXXX02 20180307

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