Accueil Produits Module OLED Afficheur OLED graphique WEA012832E

1.04"12832 Afficheur OLED (COG+PCB)

N° de modèle WEA012832E

►Type: Graphique
►Structure: COG+PCB
►Dimension: 1.04 pouces
►Matrice de points 128x32
►Contrôleur intégré SSD1306BZ
►Alimentation 3V
►1/32 duty
►Interface: SPI, option I2C


  • WEA012832EW : Blanc


12832 OLED, OLED 12832 (COG PCB)  - WEA012832E - Winstar Display


Fonction PIN sur l'interface

No. Symbol Fonction
1 SDI Supply Voltage for Logic.
The 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.
3 DC Supply Voltage for Logic.
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.
4 RES Supply Voltage for Logic.
This pin is reset signal input. When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin HIGH (i.e. connect to VDD) during normal operation.
5 CS Supply Voltage for Logic.
This pin is the chip select input. (active LOW).
6 VIN Input voltage for 2.8 ~ 5.0V power supply.
7 GND This is a ground pin.
8 SDO Supply Voltage for Logic.
Serial data output for 5X16 dot matrix font.
9 CS_G Supply Voltage for Logic.
Chip enable input for 5X16 dot matrix font.
10 NC Not connection

Données mécaniques

Article Dimensions Unité
Matrice de points 128 x 32 points
Dimensions du module 35.4 × 23.5 × 1.8 mm
Zone active 25.58 × 6.38 mm
Taille des points 0.176 × 0.176 mm
Pas des points 0.200 × 0.200 mm
Mode d'affichage Matrice passive
Couleur d'affichage Monochrome
Drive Duty 1/32Duty
Interface SPI, Optional I2C
Dimension 1.04 pouces

Caractéristiques électroniques

Article Symbol État Valeur min Valeur type Valeur max Unité
Supply Voltage for Input VIN 2.8 3.0 5.2 V
Supply Voltage for Logic VDD 2.8 3.0 3.2 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 Vin=3V 13.0 26.0 mA

Valeurs nominales maximales absolues

Parameter Symbol Valeur min Valeur max Unité
Supply Voltage for Logic VDD -0.3 4 V
Supply Voltage for input VIN 2 7 V
Température de fonctionnement TOP -40 80 °C
Température de stockage TSTG -40 85 °C
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