2,7 Zoll 128x64 COG OLED-Grafikdisplay (SH1106 IC)

Model No. REX012864AM

Das REX012864AM ist ein 2,7-Zoll-Grafik-OLED-Modul im COG-Format mit einer Auflösung von 128x64 Pixeln. Dieses monochrome Grafikdisplay ist mit einem SH1106-IC ausgestattet und kann über die Schnittstellen I2C, 4-Leiter-SPI, 6800 oder 8080 parallel kommunizieren. Das Modul hat Abmessungen von 73 x 41,86 mm und eine aktive Fläche (AA) von 61,41 x 30,69 mm. Zu den Merkmalen gehören ein hohes Kontrastverhältnis von 10.000:1, eine 3V-Stromversorgung und ein Duty-Cycle von 1/64. Die Vielzahl der Schnittstellenoptionen macht diese OLED-Module anpassungsfähig an jedes Projekt oder jede Anwendung.

Das REX012864AM ist ideal für Smart-Home-Anwendungen, POS-Systeme, Cloud/IoT-Systeme, medizinische Instrumente usw. Das Display arbeitet bei Temperaturen von -40℃ bis +80℃; die Lagertemperaturen reichen von -40℃ bis +85℃.

Datenquelle-Referenz：REX012864AMWPP3N00000

Zu Anfrage hinzufügen/Demo Code

PDF-Download

zurück

Allgemeine
Schnittstelle Pin-Funktion
Zeichnung
Absolute Maximum Ratings
Electrical Characteristics

Artikel	Ausmaß	Einheit
Bauweise	COG
Größe (Diagonale)	2.7	Zoll
Punktmatrix (Auflösung)	128 × 64	Punkte
Abmaße der modul	73.0 x 41.86 x 2.01	mm
Anzeigebereich (VA)	63.41 × 32.69	mm
Aktiver Bereich (AA)	61.41 x 30.69	mm
Punktgröße	0.45 x 0.45	mm
Punktabstand	0.48 x 0.48	mm
Emittierende Farbe	Weiß / Gelb
der Anzeigemodus	Passive Matrix
IC	SH1106
Schnittstelle	6800,8080,4-Wire SPI,I2C
Stromversorgung	3V
Duty	1/64 duty
Betriebstemperatur	-40~+80	°C
Lagertemperatur	-40~+85	°C
Typ	OLED-Grafikdisplay / OLED Anzeige / OLED-Display

No.

Symbol

Function

ESD_GND

ESD Ground pin

VSS

Ground.

3-10

No connection

VDD1

Power supply input

IM1

These are the MPU interface mode select pads.

	8080	I2C	6800	4-wire SPI
IM1	1	1	0	0
IM2	1	0	1	0

Note
(1) 0 is connected to VSS
(2) 1 is connected to VDD1

IM2

No connection

CS#

This pad is the chip select input. When CS# = “L”, then the chip select becomes active, and data/command I/O is enabled.

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.

This is the Data/Command control pad that determines whether the data bits are data or a command.
A0 = “H”: the inputs at D0 to D7 are treated as display data.
A0 = “L”: the inputs at D0 to D7 are transferred to the command registers.
In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver.

WR#
(R/W#)

This is a MPU interface input pad.
When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU WR signal. The signals on the data bus are latched at the rising edge of the WR signal.
When connected to a 6800 Series MPU: This is the read/write control signal input terminal.
When R/W= “H”: Read.
When R/W= “L”: Write.

E/RD#

This is a MPU interface input pad.
When connected to an 8080 series MPU, it is active LOW. This pad is connected to the RD# signal of the 8080 series MPU, and the data bus is in an output status when this signal is “L”.
When connected to a 6800 series MPU, this is active HIGH. This is used as an enable clock input of the 6800 series MPU.
When RD# = “H”: Enable.
When RD# = “L”: Disable.

20~27

D0~D7

This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard MPU data bus.
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). At this time, D2 to D7 are set to high impedance.
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 (SDAI). At this time, D2 to D7 are set to high impedance.

IREF

This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75uA.

VCOMH

This is a pad for the voltage output high level for common signals.
A capacitor should be connected between this pad and VSS.

VPP

OLED panel power supply. It could be supplied externally.
A capacitor should be connected between this pad and VSS.

ESD_GND

ESD Ground pin

2,7 Zoll 128x64 COG OLED-Grafikdisplay (SH1106 IC) - REX012864AM

Parameter	Symbol	Mindestwert	Maximalwert	Einheit
Tensión de Alimentación para Lógica	VDD	-0.3	3.6	V
Versorgungsspannung für Display	VCC	-0.3	14.5	V
Température de fonctionnement	TOP	-40	+80	°C
Température de rangement	TSTG	-40	+85	°C

DC Electrical Characteristics

Artikel	Symbol	Condition	Mindestwert	typischer Wert	Maximalwert	Einheit
Tensión de Alimentación para Lógica	VDD1	－	1.65	3.0	3.3	V
Versorgungsspannung für Display	VPP	－	6.4	13.0	13.5	V
High Level Input	VIH	－	0.8×VDD1	－	VDD1	V
Low Level Input	VIL	－	VSS	－	0.2×VDD1	V
High Level Output	VOH	－	0.8×VDD1	－	VDD1	V
Low Level Output	VOL	－	VSS	－	0.2×VDD1	V
Display 50% Pixel on	IPP	VPP =13V	－	24	36	mA