2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H
2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H
2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H
2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H
2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H

2,42 Zoll 128x64 COG OLED-Anzeige mit Frame

Model No. REH012864H

Der REH012864H ist ein 128x64 Punktmatrix-Cog-Grafik-OLED-Modul mit Blende, das eine einfache Montage ermöglicht. Die Größe des aktiven Bereichs beträgt 2,42 Zoll diagonal bei einem Moduldurchmesser von 77,2x42,14 mm. Dieses 2,42 Zoll OLED-Display-Modul verfügt über einen eingebauten IC SSD1309 und bietet ein hohes Kontrastverhältnis von 10.000:1. Es stehen viele Schnittstellenoptionen zur Auswahl, darunter 8bit-6800/8080, 4-Draht-SPI und I2C. Die Logikversorgungsspannung reicht von 2,8V bis 3,3V, der typische Wert beträgt 3V. Die verfügbaren Emissionsfarben sind Weiß, Gelb, Grün und Himmelblau. Bei Interesse senden Sie uns gerne eine Anfrage.

Datenquelle-Referenz: REH012864HWPP3N00F00

Zu Anfrage hinzufügen/Demo Code PDF-Download zurück Zurück Weiter
  • Allgemeine Spezifikationen
  • Schnittstelle Pin-Funktion
  • Zeichnung
  • Absolute Grenzwerte
  • Elektrische Eigenschaften
Artikel Ausmaß Einheit
Bauweise COG + FR
Größe (Diagonale) 2.42 Zoll
Punktmatrix (Auflösung) 128 × 64 Punkte
Abmaße der modul 77.2 × 42.14 × 3.4 mm
Anzeigebereich (VA) 57.01 × 28.91 mm
Aktiver Bereich (AA) 55.01 × 27.49 mm
Punktgröße 0.40 × 0.40 mm
Punktabstand 0.43 × 0.43 mm
Emittierende Farbe OLED, Weiß / Gelb / Himmelblau / Grün
der Anzeigemodus Passive Matrix
IC SSD1309
Schnittstelle 6800,8080,SPI,I2C
Stromversorgung 3V
Duty 1/64 duty
Betriebstemperatur -40~+80 °C
Lagertemperatur -40~+85 °C
Typ OLED-Grafikdisplay / Grafikmodul / OLED Anzeige / OLED-Display
Pin No. Symbol Funktion
1 NC(Vss) No connection (ground.)
2 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
3 VCOMH COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.
4 IREF This pin is the segment output current reference pin.
IREF is supplied externally.
A resistor should be connected between this pin and VSS to maintain the current around 10uA. Please refer to Figure 8-15 for the details of resistor value
5~12 D7~D0 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.
13 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.
14 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.
15 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.
For detail relationship to MCU interface signals, refer to Timing Characteristics
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 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).
18 NC No connection
19 BS2 MCU bus interface selection pins. Select appropriate logic setting as described in the
following table.
  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
20 BS1
21 Vdd Power supply pin for core logic operation
22~28 NC No connection
29 Vss Ground pin. It must be connected to external ground.
30 NC(Vss) No connection (ground.)

2,42 Zoll 128x64 COG OLED-Anzeige mit Frame - REH012864H

Parameter Symbol Mindestwert Maximalwert Einheit
Supply Voltage for Logic VDD -0.3 4 V
Supply Voltage for Display VCC 0 15 V
Betriebstemperatur TOP -40 +80 °C
Lagertemperatur TSTG -40 +85 °C
Artikel Symbol Bedingung Mindestwert typischer Wert Maximalwert Einheit
Supply Voltage for Logic VDD － 2.8 3.0 3.3 V
Supply Voltage for Display VCC － 12.5 13.0 13.5 V
High Level Input VIH － 0.8×VDD － VDD V
Low Level Input VIL － 0 － 0.2×VDD V
High Level Output VOH － 0.9×VDD － VDD V
Low Level Output VOL － 0 － 0.1×VDD V
50% Check Board operating Current VCC =13V - 29 43.5 mA

Related Products

Top