首页 产品介绍 OLED显示屏 图形 OLED 显示屏 WEO012864L

1.28寸图形COG OLED点阵屏

型号 WEO012864L

►类型:点阵图形
►结构:COG
►尺寸:1.28寸
►128x64点阵
►3V工作电源
►1/64 duty cycle
►接口:6800 / 8080 / 3-SPI /4-SPI / I2C
►IC:SH1106
►发光颜色: 白色 / 黄色 / 天空蓝
►其它FPC选项请参阅最下方表格说明

产品叙述

WEO012864L为COG 128x64 pixels 1.28寸OLED图形点阵屏。此点阵屏外形尺寸34.50 × 23.00 mm, AA 尺寸29.42 × 14.20 mm,内置SH1106 controller,模块支援8bit 6800/8080, 3-wire/4-wire SPI与I2C接口。 WEO012864L OLED显示器128x64 使用3V驱动,有 ZIF FPC 与 Hotbar FPC 可选择。 COG OLED显示器模块因为非常的薄,重量轻巧且低耗电流,所以非常适合手持式产品、量测仪器、智慧电表、穿戴式产品、物联网设备等等。此型号OLED模块可支持内部升压及外部供电。

     可选 FPC

 

规格图

WEO012864L with Hotbar FPC

SH1106 OLED Display, 1.28 inch OLED, OLED SH1106 - WEO012864L with Hotbar FPC

Data source ref: WEO012864LLAP3N00000

 

WEO012864L with ZIF FPC

Winstar SH1106 OLED, 1.28 inch OLED - WEO012864L with ZIF FPC

Data source ref: WEO012864LLAP3N00F00

产品规格

Pin功能定义

No. 符号 功能说明
1 NC(GND) No connection
2 C1N Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.
3 C1P
4 C2P Connect to charge pump capacitor.
These pins are not used and should be disconnected when Vpp is supplied externally.
5 C2N
6 VDD2 3.0 – 4.7V power supply pad for Power supply for charge pump circuit.
This pin should be disconnected when VPP is supplied externally
7 NC No connection
8 VSS Ground.
9 VDD1 Power supply input: 1.65 - 3.5V
10 IM0 These are the MPU interface mode select pads.
  8080 I2C 6800 4-wire SPI 3-wire SPI
IM0 0 0 0 0 1
IM1 1 1 0 0 0
IM2 1 0 1 0 0
11 IM1
12 IM2
13 CSB This pad is the chip select input. When CSB = “L”, then the chip select becomes active, and data/command I/O is enabled.
14 RESB 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.
15 A0 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.
16 WRB 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.
17 RDB 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.
18 D0 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.
19 D1
20 D2
21 D3
22 D4
23 D5
24 D6
25 D7
26 IREF This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 18.75uA.
27 VCOMH This is a pad for the voltage output high level for common signals.
A capacitor should be connected between this pad and VSS.
28 VPP OLED panel power supply. Generated by internal charge pump.
Connect to capacitor. It could be supplied externally.
29 VSL This is a segment voltage reference pad.
This pad should be connected to VSS externally.
30 NC(GND) No connection

规格说明

项目 标准值 单位
分辨率 128 x 64
模块尺寸 34.50 × 23.00 × 1.65 mm
有效区域 29.42 × 14.20 mm
像素大小 0.205 × 0.197 mm
像素间距 0.230 × 0.222 mm
显示模式 被动矩阵
显示颜色 单色
驱动方式 1/64 Duty
控制器IC SH1106
接口 6800/8080/3-SPI /4-SPI / I2C
尺寸 1.28 寸

最大绝对额定值

参数 符号 最小值 最大值 单位
逻辑电源电压 VDD1 -0.3 3.6 V
电荷帮浦电源 VDD2 -0.3 4.8 V
显示电源电压 VPP -0.3 14.5 V
工作温度 TOP -40 +80 °C
储存温度 TSTG -40 +85 °C

电气特性

DC电气特性

项目 符号 条件 最小值 典型值 最大值 单位
逻辑电源电压 VDD1 2.8 3.0 3.3 V
显示电源电压 VPP 6.75 7.25 7.75 V
输入高准位 VIH 0.8xVDD1 VDD1 V
输入低准位 VIL VSS 0.2xVDD1 V
输出高准位 VOH 0.8xVDD1 VDD1 V
输出低准位 VOL VSS 0.2xVDD1 V
50% Check Board operating Current VPP =7.25V 5.0 6.0 7.0 mA

可选 FPC:

Drawing FPC Length PIN Pitch ZIF FPC or HOTBAR FPC Interface FPC No. Create Date
FPC2070003001XXXXX03_WEO012864LLPP3N00000 13.2 30 0.7 HOTBAR FPC 6800/8080/3-SPI /4-SPI / I2C FPC2070003001XXXXX03 20141107
FPC2050003011XXXXX18_WEO012864LWAP3N00F00 51.15 30 0.5 ZIF  6800/8080/3-SPI /4-SPI / I2C FPC2050003011XXXXX18 20180123
 

Search keyword: 128x64 oled, oled 128x64, 1.28 oled, 1.28" oled, 1.28寸 oled, oled 1.28, oled 1.28"

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