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1.28寸图形COG OLED点阵屏 (ZIF FPC)

型号 WEO012864L-ZIF

►类型:点阵图形 (不含铁框)
►结构:COG + ZIF FPC
►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
►内置控制器SH1106G

产品叙述

WEO012864L-ZIF为1.28寸分辨率128x64 pixels 的 ZIF出PIN COG OLED绘图型模块。 此模块内置SH1106G 控制IC,模块支持8bit 6800/8080, 3线/4线 SPI与I2C接口。WEO012864L-ZIF OLED显示器模块使用3V驱动,工作温度-40℃至+80℃,储存温度-40℃至+85℃。此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、智能电表、医疗产品、物联网设备等等。目前发行颜色有白色与黄色,详情请洽业务人员。

  • WEO012864LWAP3N00F00 : 白色
  • WEO012864LLAP3N00F00 : 黄色

 

规格图

WEO012864L-ZIF - Winstar Display

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 白色 / 黄色
驱动方式 1/64 Duty
控制器IC SH1106G
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
 

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