Datasheet

DEM 16210 SGH (FPCR) Product Specification
Version:5 PAGE: 4
7. MAXIMUM ABSOLUTE LIMIT
Characteristic Symbol Value
Unit
Power supply voltage V
DD
-0.3 to+7.0
V
Power supply voltage
V
5
0 to V
DD
+0.3
V
Input voltage
V
I
-0.3 to V
DD
+0.3
V
Operating temperature Topr -20 to +70 °C
Storage temperature Tstg -30 to +80 °C
*NOTES: All the voltage levels are based on V
SS
= 0V.
8. ELECTRICAL CHARACTERISTICS
8-1 DC Characteristics
(V
DD
=5.0V,GND =0V ,Ta=25°C)
Standard Value
Item Symbol
MIN TYP. MAX
Test
Condition
Unit
Applicable
Pin
Operating Voltage V
DD
4.5 5.0 5.5
------- V
“H” Level input
Voltage
V
IH1
2.2
－
V
DD
-------- V
“L” Level input
Voltage
V
IL1
-0.3
－
0.8
---------
V
DB0~DB7
RS,
R/W,E
“H” Level output
Voltage
V
OH1
2.4
－ －
I
OH
=-0.25mA
V
“L” Level output
Voltage
V
OL1
－ －
0.4
I
OL
=1.2mA
V
DB0 ~DB7
(TTL)
Driver Voltage
Descending (COM)
V
COM
－ －
0.3
I
D
=5uA
V
COM1~16
Driver Voltage
Descending (SEG)
V
SEG
－
－
0.3
I
D
=5uA
V
SEG1~80
Input Leakage Current I
IL
-1
－
1
V
IN
=0 to V
DD
uA
Pull-up MOS Current -I
P
50 125 250
V
DD
=5V
uA
RS,R/W,
DB0 ~DB7
Supply Current Power
supply
Current
I
OP
－
1 1.5
Rf oscillation, from external clock
V
DD
=5V, fosc=f
CP
=540KHz,
include LCD bias current.
mA V
DD
Internal Clock Operation (Built-in RC Oscillator )
Oscillator Frequency f
OSC
380
540 700
Rf=50kΩ (reference only)
KHz
V
LCD1
4.6
LCD Driving Voltage
V
LCD2
3.0
－
V
DD
V
DD
-V
5
V