General Specification
Item
Dimension
Unit
Number of Characters
16 characters x 2 Lines
-
Module dimension
66.0 x 28.0 x 9.3
mm
View area
40.0 x 9.98
Active area
38.0 x 7.98
Dot size
0.36 x 0.43
Dot pitch
0.41 x 0.48
Character size
2.00 x 3.79
Character pitch
2.40 x 4.19
LCD type
FSTN Positive Transflective,
(In LCD production, It will occur slightly color difference. We can
only guarantee the same color in the same batch.)
Duty
1/16 , 1/5 Bias
View direction
6 o’clock
Backlight Type
LED, White
IC
ST7032i
Interface
I2C
Interface Pin Function
Pin No.
Symbol
Level
Description
1
VDD
P
Power supply
2
VSS
Ground
3
SDA
(In I2C interface DB7 (SDA) is input data.
SDA and SCL must connect to I2C bus (I2C bus is to connect a
resister between SDA/SCL and the power of I2C bus ).
4
SCL
(In I2C interface DB6 (SCL) is clock input.
SDA and SCL must connect to I2C bus (I2C bus is to connect a resister between SDA/SCL and the power of I2C bus ).
5
RST
RESET (Low active)
6
A
LED+
7
K
LED-
8
NC
No Connection
Optical Characteristics
Condition
Min
Typ
Max
View Angle
θ
CR≧2
0
30
ψ= 180°
60
ψ= 0°
45
ψ= 90°
ψ= 270°
Contrast Ratio
CR
Response Time
T rise
150
200
ms
T fall
Electrical Characteristics
Supply Voltage For Logic
VDD-VSS
4.5
5.0
5.5
V
Supply Voltage For LCD
VLCD
Ta=-20°C Ta=25°C Ta=70°C
4.3
4.7
V V V
Input High Volt.
VIH
0.7 VDD
Input Low Volt.
VIL
0.2 VDD
Output High Volt.
VOH
0.8 VDD
Output Low Volt.
VOL
0.2VDD
Supply Current(No include LED Backlight)
IDD
0.2
mA
Absolute Maximum Ratings
Operating Temperature
TOP
-20
+70
°C
Storage Temperature
TST
-30
+80
Input Voltage
VIN
-0.3
VDD+0.3
Power Supply Voltage
+6.0
LCD Driver Voltage
2.7
7.0
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