0.91 inch 128x32 Monochrome OLED Display Module Manufacturer Support interface 12C Driver IC SSD1306 with Customized FPC

OLED Display supports I2C interface

Winstar HP12832-65-TSWG4P091  is a popular small OLED display which is made of 128x32 pixels, diagonal size 0.91 inch, it's very suitable for wearable device. The HP12832-65-TSWG4P091  has the same mechanical dimension as HP12832-65-TSWG4P091  but having different pin assignment and supports different interface. HP12832-65-TSWG4P091  module is built in with SSD1306 controller IC; it supports I2C interface and having 14 pins FPC pintout. As to the HP12832-65-TSWG4P091  module is also built in with SSD1306 IC but it communicates via SPI interface and having 15 pins FPC pinout.WEO012832F module supports internal Charge Pump supply and external VCC supply.

HP12832-65-TSWG4P091  is a COG structure I2C OLED display, its controller is built-in voltage generation only need a single 3V power supply. This OLED supports I2C interface display module is lightweight, low power and small, this COG module is suitable for wall / meter devices, home applications, Cloud/IoT system, handheld instruments, intelligent technology devices, energy systems, automotive, communication systems, medical instrument, wearable device, etc. WEO012832F OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

DRAWING

 

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	0	4.0	V
Supply Voltage for Display	VCC	0	16.0	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

Electronical Characteristics

DC Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage for Logic	VDD	－	2.8	3.0	3.3	V
Supply Voltage for Display	VCC	－	7	7.25	8	V
Input High Volt.	VIH	－	0.8×VDD	－	VDDIO	V
Input Low Volt.	VIL	－	0	－	0.2×VDD	V
Output High Volt.	VOH	－	0.9×VDD	－	VDDIO	V
Output Low Volt.	VOL	－	0	－	0.1×VDD	V
Operating Current for VCC (VCC Supplied Externally)	ICC	Vcc =7.25V	－	7	11	mA

Interface Pin Function

No.	Symbol	Function
1	C2P	Positive Terminal of the Flying Inverting CapacitorNegative Terminal of the Flying Boost CapacitorThe charge-pump capacitors are required between the terminals. They must be floated when the converter is not used.
2	C2N
3	C1P
4	C1N
5	VBAT	Power Supply for DC/DC Converter Circuit This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be connected to VDD when the converter is not used.
6	NC	No connection
7	VSS	Ground of Logic Circuit This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground.
8	VDD	Power Supply for Logic This is a voltage supply pin. It must be connected to external source.
9	RES#	Power Reset for Controller and Driver This pin is reset signal input. When the pin is low, initialization of the chip is executed.
10	SCL	I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin inapplication and D0 is the serial clock input, SCL.
11	SDA
12	IREF	Current Reference for Brightness Adjustment This pin is segment current reference pin. A resistor should be connected between this pin and VSS. Set the current lower than 12.5μA.
13	VCOMH	Voltage Output High Level for COM Signal This pin is the input pin for the voltage output high level for COM signals. A capacitor should be connected between this pin and VSS.
14	VCC	Power Supply for OEL Panel This is the most positive voltage supply pin of the chip. A stabilization capacitor should be connected between this pin and VSS when the converter is used. It must be connected to external source when the converter is not used.

Q&A

Q: Is there a Touch Panel (Touch Screen) on the display?
A: We can offer you the RTP (Resistive Touch Panel) and CTP (Capacitive Touch Panel) if you need.

Q: What about payment terms?
A: PayPal and credit card can be accepted for sample, T/T paid for mass order. Advance payment percentage can be discussed.

Q: How long can I get the goods?
A: It depends on the quantity. Our inventory is mainly raw materials, semi-finished and a small number of finished products. Samples available in stock will be sent in 3 days; Small batch delivery takes 15-20 working days include producing; Large batch delivery takes 20-30 working days. We will list the time cost for you before order.

Q: Can I trust the quality? We want good quality first.
A: Our company has a professional Quality Control Department, and all products are 100% inspected prior to ship. We welcome all the customers from the wolrd visiting our factory for checking any time