繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L
繪圖型 1.28吋 COG OLED 模組 128x64 - REX012864L

繪圖型 1.28吋 COG OLED 模組 128x64

Model No. REX012864L

REX012864L是有效區域對角線1.28 吋解析度為128x64 COG繪圖型OLED模組，模組尺寸為 34.5x23 mm。此1.28” OLED 顯示器內建 SH1106 IC，並有10,000:1的高對比度。可支援多種 介面 6800、8080、3線/ 4線SPI、I2C。

此系列邏輯電源電壓範圍為2.8V-3.3V (typical 3V)，可提供內部 DC/DC 升壓轉換器和外部 VCC 供電。工作溫度範圍為-40~+80°C，儲存溫度範圍為-40~+85°C。REX012864L系列有ZIF和Hotbar 二種FPC可選。提供3種 OLED 顏色分別為白色、黃色和天空藍。

★ 可選其它 FPC，請參閱下方"選項"

規格來源: REX012864LYAP3N00000

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  • 一般規格
  • Pin功能定義
  • 規格圖
  • 最大絕對額定值
  • 電氣特性
  • 選項
項目 規格內容 單位
結構 COG
對角線尺寸 1.28 吋
點陣/解析度 128 × 64 dots
模組尺寸 34.50 × 23.00 × 1.65 mm
可視區域(VA) 31.32 × 15.62 mm
有效區域(AA) 29.42 × 14.20 mm
點(像素)大小 0.205 × 0.197 mm
點(像素)間距 0.230 × 0.222 mm
發光色 白色 / 黃色 / 天空藍
顯示模式 被動矩陣 (Passive Matrix)
IC SH1106
介面 6800 / 8080 / 3線 SPI /4線 SPI / I2C
電源電壓 3V
驅動方式(Duty) 1/64 duty
工作溫度 -40~+80 °C
儲存溫度 -40~+85 °C
偏光片類型(Polarizer Type) 可選偏光鏡
可選FPC 是
類型 繪圖型OLED顯示器
No. 符號 功能說明
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

REX012864L (HOTBAR FPC)

繪圖型 1.28吋 COG OLED 模組 128x64 (Hotbar FPC) - REX012864L

 

REX012864L (ZIF FPC)

1.28吋 128x64 繪圖型OLED模組 (ZIF FPC) - REX012864L

參數 符號 最小值 最大值 單位
邏輯電源電壓 VDD1 -0.3 3.6 V
電荷幫浦電源 VDD2 -0.3 4.8 V
顯示電源電壓 VPP -0.3 14.5 V
工作溫度 TOP -40 +80 °C
儲存溫度 TSTG -40 +85 °C

DC 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 VDD1 － 2.8 3.0 3.3 V
顯示電源電壓 VPP － 6.75 7.25 7.75 V
輸入高準位 VIH － 0.8xVDD1 － VDD1 V
輸入低準位 VIL － VSS － 0.2xVDD1 V
輸出高準位 VOH － 0.8xVDD1 － VDD1 V
輸出低準位 VOL － VSS － 0.2xVDD1 V
50%顯示畫面耗電流 VPP =7.25V 5.0 6.0 7.0 mA

可選FPC

圖示 FPC 長度 PIN pitch ZIF / HOTBAR FPC 介面 FPC No. 建立日期
  13.2 30 0.7 HOTBAR FPC 6800/8080/3-SPI /4-SPI / I2C FPC2070003001XXXXX03 20141107
  51.15 30 0.5 ZIF  6800/8080/3-SPI /4-SPI / I2C FPC2050003011XXXXX18 20180123

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