2.7" 繪圖型OLED模組128x64

型號 WEO012864K

►類型: 繪圖型
►結構: COG; 可另選加鐵框
►尺寸: 2.7吋
►128 x 64 點陣
►IC：SSD1309
►3V電源電壓
►1/64 duty
►介面: 6800, 8080, SPI, I2C
►發光顏色: 白色 / 黃色 / 天空藍 / 綠色
►其它FPC選項請參閱最下方表格說明

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產品敘述

華凌光電的 WEO012864K是市場上最受歡迎的2.7吋COG繪圖型OLED模組。此模組內建SSD1309 IC，外觀尺寸為73.0 x 41.86 mm， AA 尺寸為 61.41 x 30.69 mm，因為此款模組是OLED COG結構所以厚度非常的薄僅2.15 mm。OLED COG顯示器模組因為非常的薄，重量輕巧且低耗電流，所以非常適合手持式產品、量測儀器、智慧電表、穿戴式產品、物聯網設備等等。

可另選加鐵框 | 可選 FPC

規格圖

Winstar WEO012864K 2.7 Graphic OLED Monochrome 128x64

Data source ref:WEO012864KLPP3N00000

產品規格

Pin功能定義

No.

符號

功能說明

NC(GND)

No connection

VSS

Ground.

3-10

No connection

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, BS1 and BS0 are pin select

	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

BS2

No connection

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 pull HIGH 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.
When 3-wire serial interface is selected, this pin must be connected to VSS.

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.

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.

20~27

D0~D7

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.

IREF

This pin is the segment output current reference pin.
IREF is supplied externally.

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.

NC(GND)

No connection

規格說明

項目	規格說明	單位
點陣(解析度)	128 x 64	－
模組尺寸	73.0 × 41.86 × 2.11	mm
有效區域	61.41 × 30.69	mm
像素大小	0.45 × 0.45	mm
像素間距	0.48 × 0.48	mm
顯示模式	Passive Matrix 被動矩陣
顯示顏色	單色
驅動方式	1/64 Duty

最大絕對額定值

參數	符號	最小值	最大值	單位
邏輯電源電壓	VDD	-0.3	4	V
顯示電源電壓	VCC	0	15	V
工作溫度	TOP	-40	+80	°C
儲存溫度	TSTG	-40	+85	°C

電氣特性

項目	符號	條件	最小值	典型值	最大值	單位
邏輯電源電壓	VDD	－	2.8	3.0	3.3	V
顯示電源電壓	VCC	－	12	13	14	V
輸入高準位	VIH	－	0.8×VDD	－	－	V
輸入低準位	VIL	－	－	－	0.2×VDD	V
輸出高準位	VOH	－	0.9×VDD	－	－	V
書出低準位	VOL	－	－	－	0.1×VDD	V
50% Check Board operating Current		VCC =13.0V	－	22	33	mA

可选加铁框:

圖示	材質	鐵框料號	詳細規格圖	建立日期
	SUS-304	FFL60128640A221XXX00	檢視	20120131

可選 FPC:

FPC 全長	PIN	pitch	ZIF FPC / HOTBAR FPC	介面	FPC 料號	建立日期
37	31	0.5	ZIF	6800, 8080, SPI, I2C	FPC2050003111XXXXX01	20140923
70.85	22	0.5	ZIF	6800, 8080, SPI, I2C	FPC2050002211XXXXX03	20161207
106.57	30	0.5	ZIF	6800, 8080, SPI, I2C	FPC2050003011XXXXX11	20170406
43.05	24	0.5	ZIF	6800, 8080, SPI, I2C	FPC2050002411XXXXX11	20191218