首頁 產品介紹 繪圖LCD液晶模組 WG12864E1

繪圖LCD 128x64

型號 WG12864E1

►繪圖型LCD 128x64
►128 x 64 dots + 4 icons
►IC: NT7107, NT7108
►+5V電源電壓
►1/64 duty cycle
►內建負壓
►LED背光含4個ICON, 外觀尺寸 55.0x50.0mm
►介面: 6800

產品敘述

WG12864E1系列是小尺寸單色LCD繪圖型128x64點矩陣液晶顯示器模組。WG12864E則是內建NT7107, NT7108控制器(或相容IC),支援6800 8-bit平行介面, 內建負壓線路,此型號使用LED背光玻璃是含4個ICON圖型(請看模組圖),模組的外觀尺寸為55x50mm。此款模組的操作溫度是-20℃~+70℃,儲存溫度為-30℃~+80℃,所有物料符合環保RoHS標準與歐盟REACH規範。

規格圖

Graphic Module 128x64 - WG12864E1
Data source ref: WG12864E1-TFH-T#N

產品規格

Pin功能定義

Pin No. 符號 Level 說明
1 VSS 0V Ground
2 VDD 5.0V Supply Voltage for logic
3 VO (Variable) Operating voltage for LCD
4 D/I H/L H: DATA, L: Instruction
5 R/W H/L H: Read(MPU←Module) , L :Write(MPU→Module)
6 E H Enable signal
7 DB0 H/L Data bus line
8 DB1 H/L Data bus line
9 DB2 H/L Data bus line
10 DB3 H/L Data bus line
11 DB4 H/L Data bus line
12 DB5 H/L Data bus line
13 DB6 H/L Data bus line
14 DB7 H/L Data bus line
15 CS1 H Chip Enable (Select Column 1 ~ Column 64)
16 CS2 H Chip Enable (Select Column 65 ~ Column 128)
17 /RST L Reset signal
18 VEE Negative Voltage output
19 A Power supply for B/L(+)
20 K Power supply for B/L(-)

規格說明

項目 標準尺寸 單位
點陣(解析度) 128 x 64
模組尺寸 55.0 x 50.0 x 10.0 (MAX) mm
檢視區域 43.5 x 29.0 mm
有效區域 40.92 x 26.92 mm
點大小 0.28 x 0.35 mm
點間距 0.32 x 0.39 mm
驅動方式 1/64
背光類型 LED
IC NT7107,NT7108
介面 6800

最大絕對額定值

項目 符號 最小值 典型值 最大值 單位
工作溫度 TOP -20 +70
儲存溫度 TST -30 +80
邏輯電源電壓 VDD-VSS -0.3 7.0 V
LCD電源電壓 VLCD VEE-0.3 VDD+0.3 V

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 VDD-VSS 4.5 5.0 5.5 V
LCD電源電壓 VDD-V0 Ta=-20℃
Ta=25℃
Ta=70℃


8.4
7.0


8.6
9.8
8.8
V
V
V
輸入高電壓 VIH 0.7VDD VDD V
輸入低電壓 VIL 0 0.8 V
輸出高電壓 VOH 2.4 V
輸出低電壓 VOL 0.4 V
供電電流 IDD VDD=5.0V 1.0 1.2 1.5 mA
Search Keyword: 128x64 lcd, 128 x 64 lcd, lcd 128 x 64
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