Home محصولات ماژول OLED گرافیک OLED WEO004864A

مدل شماره WEO004864A

◄نوع : گرافیک
◄ساختار: COG
◄سایز: 0.71 اینچ
◄ماتریس نقطه ای 64*48
◄کنترلگر SSD1306BZ
◄منبع انرژی +3V
◄چرخه کار 1/64
◄رابط: I2C

شرح

  • WEO004864AW : سفید
  • WEO004864AL : زرد
  • WEO004864AS :آبی آسمانی (might have MOQ)

طراحی

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

مشخصات

عملکرد پین رابط

.No نماد عملکرد
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
11 SDA 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.
12 IREF Current Reference for Brightness Adjustment
.This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 12.5μA
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.

داده مکانیکی

مورد ابعاد واحد
وضوح 48 × 64 نقطه های
ابعاد ماژول 13.90 × 22.0 × 1.26 mm
ناحیه فعال 10.54 × 14.70 mm
اندازه نقطه 0.198 × 0.208 mm
درجه نقطه 0.220 × 0.230 mm
حالت رنگ ماتریس غیرفعال
Drive Duty 1/64 Duty
IC SSD1306BZ

مشخصات الکترونیکی

مورد نماد وضعیت مقدار حداقل مقدار معمول مقدار حداکثر واحد
Supply Voltage for Logic  VDD 2.8 3 3.3 V
Supply Voltage for Display  VCC 7 7.5 7.8 V
.Input High Volt VIH 0.8 ╳ VDD VDDIO V
.Input Low Volt VIL 0 0.2 ╳ VDD V
.Output High Volt VOH 0.9 ╳ VDD VDDIO V
.Output Low Volt VOL 0 0.1 ╳ VDD V
50% Check Board operating Current ICC VCC=7.5V 15 25 mA
 

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