نزل المنتجات وحدات OLED شاشات جرافيك OLED WEO012864G-CTP

رقم الموديل WEO012864G-CTP

◄النوع: جرافيك
◄االهيكل: COG
◄الحجم: 2.42 بوصة
◄مصفوفة نقطية 128*64
◄وحدة تحكم مدمجة SSD1309
◄مزود طاقة 3 فولت
◄1/64 حمولة
◄الواجهة: 6800/8080/SPI/I2C
◄ بلوحة (شاشة) لمس سعويه

الوصف

  • WEO012864GWPP3D00000 : أبيض
  • WEO012864GLPP3D00000 : أصفر

 

الرسم

2.42 OLED Touch Display, Touch OLED, OLED Touch Screen Module, Touch Screen OLED Display 128x64 - WEO012864G-CTP

المواصفات

وظيفة دبوس واجهة التوصيل

No الرمز الوظيفة
1 (NC(GND No connection
2 VSS Ground
3-10 NC No connection
11 VDD Power supply pin for core logic operation
12 BS1 MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, BS1 and BS0 are pin select
  BS1 BS2
I2C 1 0
4-wire Serial 0 0
8-bit 68XX Parallel 0 1
8-bit 80XX Parallel 1 1
Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD
13 BS2
14 NC No connection
15 #CS .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
16 #RES .This pin is reset signal input
.When the pin is pulled LOW, initialization of the chip is executed
.Keep this pin pull HIGH during normal operation
17 #D/C .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
.When 3-wire serial interface is selected, this pin must be connected to VSS
18 #R/W This pin is read / write control input pin connecting to the MCU interface
When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH 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
19 #E/RD .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
20~27 D0~D7 .These pins are bi-directional data bus connecting to the MCU data bus
.Unused pins are recommended to tie LOW
.When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC
,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
28 IREF .This pin is the segment output current reference pin
.IREF is supplied externally
29 VCOMH .COM signal deselected voltage level
.A capacitor should be connected between this pin and VSS
30 VCC .Power supply for panel driving voltage. This is also the most positive power voltage supply pin
31 (NC(GND No connection


CTP PIN Definition

No الرمز الوظيفة
1 GND Power ground
2 VDD Power supply
3 INT Interrupt signal, active low, asserted to request
Host start a new transaction
4 SDA I2C data signal
5 SCL I2C clock signal
6 RST External reset signal, active low
7 GND Power ground
8 GND Power ground
9 GND Power ground
10 GND Power ground

البيانات الميكانيكية

العنصر الأبعاد الوحدة
مصفوفة نقطية 128 × 64 نقطة
أبعاد الوحدة 66.8 × 41.3 × 3.71 mm
المنطقة النشطة 55.01 × 27.49 mm
حجم النقطة 0.40 × 0.40 mm
درجة النقطة 0.43 × 0.43 mm
وضع العرض مصفوفة موجبة
لون العرض أحادية اللون
الواجهة 8Bits 6800 8000/ SPI/ I2C
Drive Duty 1/64 حمولة
OLED IC SSD1309
الحجم 2.4 بوصة
CTP IC GT911
Detect Point 1
CTP الواجهة I2C
CTP FW إصدار VER95
السطح  توهج

تصنيفات الحد الأقصى المطلق

Parameter الرمز أدنى قيمة أقصى قيمة الوحدة
Supply Voltage for Logic VDD -0.3 3.47 V
Supply Voltage for Display VCC 0 15 V
درجة حرارة التشغيل TOP -20 70 °C
درجة حرارة التخزين TSTG -30 80 °C

المميزات الإلكترونية

DC 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 12.5 13 13.5 V
High Level Input VIH 0.8×VDD V
Low Level Input VIL 0.2×VDD V
High Level Output VOH 0.9×VDD V
Low Level Output VOL 0.1×VDD V
50% Check Board operating Current VCC =13.0V - 25 36 mA
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