首页 产品介绍 OLED显示屏 图形 OLED 显示屏 WEO012864C-Hotbar

0.96 128x64 寸图形点阵OLED显示屏 - Hotbar FPC

型号 WEO012864C-Hotbar

►类型:图形OLED
►结构:COG + Hotbar FPC
►尺寸:0.96寸
►128 x 64点阵
►内置控制器SH1106G
►3V电源电压
►1/64 duty
►接口:6800, 8080, SPI, I2C
►发光颜色: 白色 / 黄色

产品叙述

WEO012864C是一款非常轻薄的小尺寸0.96寸图形点阵OLED显示屏,此款型号是COG工艺的OLED 显示器, 为自发光所以无须背光源,而此模块厚度仅1.65 mm。 WEO012864C模块内置SH1106G controller IC,支援多种传输接口: 6800/8080 8-bit 平行接口, I2C 与4线SPI串列接口。此模块使用OLED有机面板所以低功耗,适合于需要轻薄,小巧,低耗电的产品运用,例如:手持式产品, 量测仪表或仪器, 穿戴式装置, IoT等等。此模块的工作温度是-40℃ 至+80℃,储存温度也是-40℃ 至+85℃。

规格图

128x64 OLED Display, 128x64 OLED LCD, OLED 128x64, OLED Display 128 x 64 - WEO012864C

产品规格

Pin功能定义

No. 符号 功能说明
1 NC 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 NC No connection
11 IM1 These are the MPU interface mode select pads.
  8080 12C 6800 4-wire SPI
IM1 1 1 0 0
IM2 1 0 1 0
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 NC No connection
30 NC No connection

规格说明

项目 规格 单位
点阵(分辨率) 128 x 64
模块尺寸 26.70 × 19.26 ×1.26 mm
有效区域 21.74 × 10.86 mm
点大小 0.148 × 0.148 mm
点间距 0.170 × 0.170 mm
显示模式 被动矩阵
发光颜色 单色
驱动方式 1/64 Duty
控制器IC SH1106G
接口 6800, 8080, SPI, I2C
尺寸 0.96 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
电荷帮浦电源 VDD2 3.5 3.8 4.2 V
显示器的电荷帮浦输出电压
(Generated by Internal DC/DC)
Charge Pump
VPP
7.5 8 8.5 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
VDD2的工作电流显示50%ON IDD2 10 16 mA
 
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