96×32 OLED Graphic Display 0.68 inch

Model No. WEO009632B

Type: Graphic
Structure: COG
Size: 0.68 inch
96 x 32 Dot Matrix
IC：SSD1305
3V Power supply
1/32 duty
Interface: 6800, 8080, SPI, I2C
Display Color: White / Yellow
Other FPC options available in below table

Categories: Graphic OLED Display, OLED Module

Description

WEO009632B is a mini OLED display which is made of 96×32 pixels, diagonal size 0.68 inch. WEO009632B is built in with SSD1305 driver IC; it supports 6800/8080 8-bit parallel, I2C and 4-wire SPI interface, The supply voltage for logic of WEO009632B-ZIF is 3V, 1/32 driver duty, display with 50% check board current is 3.6mA@12Vcc (typical value). This OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃. Winstar provides ZIF FPC and Hotbar versions for customers to choose the suitable module for your application.

WEO009632B mini COG PMOLED module is ultra thin only 1.21 mm; lightweight and low power consumption. It is suitable for wearable device, smart home application, portable device, meter device, personal care appliance, voice recorder pen, health device, etc.

Drawing

WEO009632B with ZIF FPC

96x32 OLED Graphic Display 0.68 inch - WEO009632B-ZIF

Data source ref: WEO009632BLAP3N00000

WEO009632B with Hotbar FPC

0.68 inch COG Graphic Display with Hotbar FPC - Winstar Display

Data source ref: WEO009632BWPP3N00H00

SPECIFICATIONS

Interface Pin Function

Symbol

I/O

Function

VSS

–

Reserved Pin(Supporting Pin)
The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground.

GDR

–

Reserved pin, not connected.

VDDB

Reserved pin, not connected.

–

Reserved pin, not connected.

–

Not connected.

VBREF

–

Reserved pin, not connected.

–

Not connected.

–

Not connected.

VDD

Power supply pin for core logic operation.

BS1

MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2, and BS1 are pin select.

	4-line SPI	I2C	8-bits 8080	8-bits 6800
BS1	0	1	1	0
BS2	0	0	1	1

BS2

–

Not connected.

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).

RES#

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.

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.

WR#

This is read / write control input pin connecting to the MCU interface.
When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDD) 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.

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.

18~25

D0~D7

–

These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN.
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.

IREF

–

This is segment output current reference pin.
When external IREF is used, a resistor should be connected between this pin and VSS to maintain the IREF current at 30uA.

VCOMH

–

COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS.

VCC

–

Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
When charge pump is enabled, a capacitor should be connected between this pin and VSS.

Mechanical Data

Item	Dimension	Unit
Dot Matrix	96 × 32	Dots
Module dimension	19.80 × 12.32 × 1.21 (mm)	mm
Active Area	16.298 × 5.418 (mm)	mm
Pixel Size	0.148 × 0.148 (mm)	mm
Pixel Pitch	0.17 × 0.17 (mm)	mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/32 Duty
IC	SSD1305
Interface	6800, 8080, SPI, I2C
Size	0.68 inch

Electronical Characteristics

DC 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	－	11.5	12	12.5	V
High Level Input	VIH	－	0.8×VDD	－	VDD	V
Low Level Input	VIL	－	0	－	0.2×VDD	V
High Level Output	VOH	Iout = 100uA	0.9×VDD	－	VDD	V
Low Level Output	VOL	Iout = 100uA	0	－	0.1×VDD	V

Symbol	Parameter	Min.	Typ.	Max.	Unit	Condition
ICC	VCC Supply Current	–	5.0	7.5	mA	VDD =3.0V , Display 100% ON

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage for Logic	VDD	-0.3	4	V
Supply Voltage for Display	VCC	0	16	V
Operating Temperature	TOP	-40	+80	°C
Storage Temperature	TSTG	-40	+85	°C

FPC Options:

Drawing	FPC Length	PIN	pitch	ZIF FPC or HOTBAR FPC	Interface	FPC No.	Create Date
	30	28	0.5	ZIF FPC	6800, 8080,4-Wire SPI, I2C	FPC2050002811XXXXX01	20180131
	8.479	25	0.65	HOTBAR FPC	6800, 8080,4-Wire SPI, I2C	FPC2065002501XXXXX00	20190906

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