COG模組

  • produsts-pic
VO202X

1. 5x8點加游標
2. 崁入控制器 NT7605H
3. +5.0V輸入電壓
4. 1/16 工作週期

項目標準價值單位
模組尺寸 81.0 x 28.3 mm
可視範圍 77.0 x 16.3 mm
顯示範圍 73.5 x 11.5 mm
點尺寸 3.2 x 5.55 mm
點距 3.7 x 5.95 mm
項目符號情況典型值單位
輸入電壓 VDD 25 ℃ 5.0 V
供應電流 IDD VDD = +5.0V 1.5 mA
面板輸入電壓 VLCD 25 ℃ 4.6 V
Pin符號功能
1 VSS 接地
2 V5 LCD驅動電壓
3 VDD 邏輯電壓供應(+3~5V)
4 RS H:數據 L:指令
5 R/W 讀/寫信號
6 E 啟動選擇的輸入腳引
7 DB0 Lower 4 tri-state bi-directional data bus for transmitting data between MPU and NT7605.Not used during 4-bit operation
8 DB1
9 DB2
10 DB3
11 DB4 Higher 2 tri-state bi-directional data bus for transmitting data between MPU and NT7605.DB7 is also used as buys flag.
12 DB5
13 DB6
14 DB7
15 GND 接地