中 EN 中 EN 0 品牌故事 新聞中心 產品中心 解決方案 服務資源 聯絡我們 產品中心 Standard TFT Sunlight Readable Wide Temp. TFT Wide View TFT Open Frame MONO(Grap) MONO(Char) LCD Others
128x64 黑白型 STN LCD 顯示器(含背光), 單色繪圖型LCD, 繪圖型液晶模組, ST7920 Model No.VBG120606-A(BL) 分享 分享此產品至: ► 128*64 Dots Graphic LCD Module ► STN-B / Transmissive / Negative ► Bulit-in Controller (ST7920-OA-B) ► +5.0V Power Supply ► Backlight:LED (White) ► 8-Bits Parallel(6800) 檔案下載 加入詢價 規格說明 產品說明 Pin功能定義 產品應用 Resolution (dots): 128*64 Outline Dimensions (mm): 93.0*70.0*12.7 View Area (mm): 72.0*40.0 Dot Size (mm): 0.48*0.48 IC: ST7920-OA-B Backlight: LED(White) I/F: 8-Bits Parallel(6800) Absolute Maximum Ratings Item Symbol Min. Max. Unit Storage Temperature TST -30 +80 °C Operating Ambient Temperature TOP -20 +70 °C Electrical Characteristics(Ta=25±2°C) Item Symbol Min. Typ. Max. Unit Power Supply Voltage VDD 4.5 5.0 5.5 V Power Supply Current IDD - 1.4 2.0 mA Backlight Unit (Ta=25±2°C) Item Symbol Min. Typ. Max. Unit Condition LED Forward Voltage VF - (3.2) (3.4) V - LED Forward Current IF - 60 - mA - LED Reverse Current IR - - 0.2 mA VR=5V Color White Pin No. Symbol Description 1 VSS Ground 2 VDD Power Supply Voltage 3 V0 Contrast Adjustment voltage 4 RS Register Select 5 R/W H:Read / L:Writer 6 E Enable Signal 7 DB0 Data Bit 0 8 DB1 Data Bit 1 9 DB2 Data Bit 2 10 DB3 Data Bit 3 11 DB4 Data Bit 4 12 DB5 Data Bit 5 13 DB6 Data Bit 6 14 DB7 Data Bit 7 15 A LED Power (+) 16 K LED Power (-) 17 /RES Reset Signal 18 NC - 19 A LED Power Supply (+) 20 K LED Power Supply (-) #STN LCD模組 (STN LCD Module) #黑白顯示 (Monochrome Display Type) #繪圖型 (Graphic Display Type) 返回上頁