Accueil Produits Module OLED Afficheur OLED graphique WEO064128A

N° de modèle WEO064128A

►Type: Graphique
►Structure: COG
►Dimension: 0.96 pouces
►Matrice de points 64x128
►IC:SH1107
►Alimentation 3V
►1/64 duty
►Interface: SPI, I2C
►Couleur d'affichage: Blanc / Jaune

DESSIN

64x128 OLED Display, SH1107 OLED Display, OLED 64x128 - WEO064128A

Data source ref: WEO064128AWPP3N0Y000

SPÉCIFICATIONS

Fonction PIN sur l'interface

No. Symbole Fonction
1 NC Not connected.
2 VPP This is the most positive voltage supply pad of the chip.
It should be supplied externally.
3 VCOMH This is a pad for the voltage output high level for common signals.
A capacitor should be connected between this pad and VSS.
4 VDD Power supply for logic and input.
5 IM1 These are the MPU interface mode select pads.
IM1 connect to VDD is I2C interface.
IM1 connect to GND is 4-wire SPI interface.
6 IREF This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 15.625mA.
7 CS This pad is the chip select input. When CS = “L”, then the chip select becomes active, and data/command I/O is enabled.
8 RES This is a reset signal input pad. When RES is set to “L”, the settings are initialized. The reset operation is performed by the RES signal level.
9 DC This is the Data/Command control pad that determines whether the data bits are data or a command.
DC = “H”: the inputs at D0 to D1 are treated as display data.
DC = “L”: the inputs at D0 to D1 are transferred to the command registers.
In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver.
10 D0 When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI).
When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDA).
11 D1
12 VSS Ground.
13 NC Not connected.

Données mécaniques

Article Dimensions Unité
Matrice de points (Résolution) 64 x 128 Dots
Dimensions du module 14.0 × 28.0 × 1.26 mm
Zone active 10.86× 21.74 mm
Taille des points 0.15 × 0.15 mm
Pas des points 0.17 × 0.17 mm
Mode d'affichage Matrice passive
Couleur d'affichage Monochrome
Drive Duty 1/64 Duty
IC SH1107
Interface 4-wire SPI , I2C
Diagonale 0.96 pouces

Valeurs nominales maximales absolues

Parameter Symbole Valeur min Valeur max Unité
Supply Voltage for Logic VDD -0.3 3.6 V
Supply Voltage for Display VPP -0.3 17.0 V
Température de fonctionnement TOP -30 +70 °C
Température de stockage TSTG -30 +70 °C

Caractéristiques électroniques

Article Symbole État Valeur min Valeur type Valeur max Unité
Supply Voltage for Logic VDD 1.65 3.0 3.3 V
Supply Voltage for Display VPP 7.0 9.0 9.5 V
Input High Volt. VIH 0.8×VDD VDD V
Input Low Volt. VIL 0 0.2×VDD V
Output High Volt. VOH 0.8×VDD VDD V
Output Low Volt. VOL 0 0.2×VDD V
Operating Current for VCC (50% display ON) IPP VPP=9V 8 12 mA

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