Home محصولات ماژول OLED گرافیک OLED WEO004864A

مدل شماره WEO004864A

◄نوع : گرافیک
◄ساختار: COG
◄سایز: 0.71 اینچ
◄ماتریس نقطه ای 64*48
◄کنترلگر SSD1306
◄منبع انرژی +3V
◄چرخه کار 1/64
◄رابط: I2C
◄رنگ صفحه‌نمایش: سفید / زرد / آبی آسمانی

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
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.

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
رنگ صفحه‌نمایش Monochrome
Drive Duty 1/64 Duty
IC SSD1306
رابط I2C
سایز 0.71 اینچ

بیشینه مقادیر مجاز مطلق

Parameter نماد مقدار حداقل مقدار حداکثر واحد
Supply Voltage for Logic VDD 0 4 V
Supply Voltage for Display VCC 0 15 V
دمای عملیاتی TOP -40 +80 °C
دمای بسته‌بندی TSTG -40 +85 °C

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 7.0 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 25.0 mA

Search keyword: 48x64 oled, oled 48x64, 0.71 oled, 0.71 " oled, 0.71 inch oled, oled 0.71 , oled 0.71 "

go top
close