LCD GDM1602A مشخصات فني
Item Symbol
Standard
Min Typ Max
Power supply VDD-VSS
Input voltage VI
-0.3 -------- 5.5
-0.3 -------- VDD
V
Outline Dimension
Feature
1. 5X8 dots with cursor
2. Built-in controller (KS0066U or Equivalent)
3. +5V power supply(Also available for +3.0V)
4. 1/16 duty cycle
5. BKL to be driven by pin1,pin2,or pin15,pin16 or A,K
6. N.V.optional
1 VSS
16 K
15 A
14 DB7
13 DB6
12 DB5
11 DB4
10 DB3
9 DB2
8 DB1
7 DB0
6 E
5 R/W
4 RS
3 V0
2 VDD
Module dimension 80.0x36.0 mm
Character size 2.95x4.35 mm
Dot size 0.55x0.50 mm
Viewing area 64.0x13.8 mm
+5V 4.7 5.0 5.5 V
70ºC 4.0 4.2 4.3
50ºC 4.2 4.3 4.5
25ºC 4.4 4.5 4.7 V
0 ºC 4.6 4.7 5.2
-20ºC 4.8 5.0 4.9
VDD=5V ------ 1.5 4 mA
+3.3V 2.7 3.0 5.3 V
25ºC ------ 4.2 4.6 V
25ºC ------ 120 ------ mA
----- ------- ------ mA
VEL=110V
AC 400Hz
Contrast adjustment
H/L Register select signal
H/L Enable signal
+4.2V for BKL
Power supply for BKL(0V)
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Data bus line
H/L Read/Write signal
GND
+5V
Interface pin connections