Datasheet

DEM 24252 SYH-LY General Specification
Version: 4 Page 2
4. DIMENSIONAL OUTLINE
5. PIN DESCRIPTION
No. Symbol Function
1 VSS GND (0 Volt)
2 VDD Power supply for Logic (+5.0 Volt)
3 V0 Power supply for LCD drive
4 RS Register selection (H: Data register , L :Instruction register)
5 R/W Read/write selection (H: Read , L: Write)
6 E Enable signal for LCM
7-14 DB0~DB7 Data Bus lines
15 LED+ (A) Power supply for backlight (5.0 Volt)
16 LED- (K) Power supply for backlight (0 Volt)
6. MAXIMUM ABSOLUTE LIMIT
Item Symbol MIN MAX Unit
Supply Voltage for Logic VDD -0.3 7.0 V
Supply Voltage for LCD V0 VDD-15.0 VDD+0.3 V
Input Voltage Vin -0.3 VDD+0.3 V
Supply Current for Backlight IF(Ta = 25°C) --- 150+150*20% mA
Reverse Voltage for Backlight VR(Ta = 25°C) --- 10 V
Operating Temperature Top -20 70 °C
Storage Temperature Tst -30 80 °C