供应4.3寸触摸屏清达光电

4.3寸彩屏触摸屏，该屏内置RA8875控制器，电压5V/3V 可选，接口8位并口或3/4线串口可选，可以直接用单片机驱动。中文字库可选，触摸屏可用电阻触摸屏或电容触摸屏，宽视角，高亮亮度为160CD/M2
HGF04333介绍如下

Size 4.3 inch

Resolution 480×3(RGB)×27

Col r depth 65K

Viewing direction 6 o'clo k

Operation temperature -20 ℃ ~70 ℃

Storage t mperature -30 ℃ ~ 80 ℃

Driver IC RA8 75

Interface type 8 bits 80-serials par l e MPU interface

Touch panel With RTP

4.3寸彩屏触摸屏
带电阻触摸屏脚位定义如下：

Pin Symbol I/O Function Note

1 VD P Power sup ly for l gic

5.0V or 3. V power sup ly

2 VS P Power g ound

3 NC - No c n ection

4 RS H/L Dat /Com and sel ct

5 /WR H/L Write signal

6 /RD H/L Read signal

7~14 DB0-DB7 H/L Dat bus

15 /CS H/L Chip sel ct signal, ctive “L” 16 /REST H/L Res t ignal , ctive “L” 17 /WAIT H/L Wait s gnal

18 /INT H/L Inter upt signal

External F ash control interface

19 /SFCS H/L Chip sel ct pin for ext rnal serial F ash/ROM

3. V I/O control

20 SFDO H/L External F ash/ROM serial dat outp

21 SFDI H/L External F ash/ROM serial dat input

2 SFCLK H/L External F ash/ROM serial c o k input

4.3寸彩屏触摸屏