首頁 產品介紹 COG LCD顯示模組 WO12864C2

128x64 COG LCD模組

型號 WO12864C2

►COG LCD 顯示模組
►繪圖型
►解析度: 128x64
►內建控制器(ST7565P或相容IC)
►3.3V電源電壓
►1/64 duty cycle
►介面: 6800/8080/SPI

規格圖

Winstar Chip-on-Glass LCD Module 128x64 - WO12864C2

產品規格

Pin No. 符號 說明
1 IRS Selects the resistors for the V0 voltage level adjustment
2 /HPM Control power supply for LCD “H”: Normal mode,  “L”: High power mode
3 P/S Selects the interface type: Serial or Parallel.
4 C86 Interface selection 6800/8080
5 VR LCD Contrast Adjustment when IRS = “L” 
6~10 V0~V4 Bias voltage levels for LCD driving
11 VRS This is the internal-output VREG power supply for the LCD power supply voltage regulator.
12 CAP4+ DC/DC voltage converter.
13 CAP2- DC/DC voltage converter.
14 CAP2+ DC/DC voltage converter.
15 CAP1+ #N/A
16 CAP1- DC/DC voltage converter.
17 CAP3+ DC/DC voltage converter.
18 CAP5+ DC/DC voltage converter
19 Vout Positive Voltage output
20 VSS Ground
21 VDD Power supply for logic
22~29 D7~D0 #N/A
30 /RD(E) 8080 family: Read signal, 6800 family: Enable clock
31 /WR(RW) 8080 family: Write signal, 6800 family: Read/Write signal
32 A0 Data/ Instruction  select signal
33 /RES Controller reset signal, Active Low
34 /CS1 This is the chip select signal.

規格說明

項目 標準尺寸 單位
模組尺寸 55.2 x 39.8 mm
檢視區域 45.2 x 27.0 mm
點間距 0.32 x 0.38 mm
點大小 0.28 x 0.34 mm

電氣特性

項目 符號 標準值(典型值) 單位
輸入電壓 VDD 3.0 V
常溫25°C LCD驅動電壓建議值 Vo-Vss 9.60 V

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