Download WH4002A Datasheet PDF
WH4002A page 2
Page 2
WH4002A page 3
Page 3

WH4002A Description

1 VSS 0V Ground 2 VDD 5.0V Supply Voltage for logic 3 VO (Variable) Operating voltage for LCD 4 RS H/L H: Instruction code 5 R/W H/L H: 0.65 DOT SIZE SCALE 5/1 WH4002A 第 5 頁,共 6.