hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 391

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

15.2.5
Table 15.6 shows the LCD characteristics.
Table 15.6 LCD Characteristics
V
(including subactive mode) unless otherwise specified.
Item
Segment driver
drop voltage
Common driver
drop voltage
LCD power supply
split-resistance
On-chip liquid
crystal display
power supply
voltage
Liquid crystal
display voltage
Notes: 1. The voltage drop from power supply pins V
376
CC
= 1.8 V to 5.5 V, AV
2. The output voltage in step-up constant-voltage power supply operation (unloaded).
3. When the liquid crystal display voltage is supplied from an external power source,
LCD Characteristics
common pin.
ensure that the following relationship is maintained: V
Symbol Pins
V
V
R
V
V
DS
DC
LP
LCD
LCD
CC
= 1.8 V to 5.5 V, V
Applicable Test
SEG
SEG
COM
COM
V
V
0
1
1
32
1
4
to
to
Conditions
I
V
I
V
Between V
V
D
D
1
1
SS
= 2 µA
= 2 µA
= 2.7 to 5.5 V
= 2.7 to 5.5 V
SS
= AV
1
1
, V
and
SS
2
, V
= 0.0 V, T
3
Min Typ Max Unit Figure
—
—
0.5
—
2.2
, and VSS to each segment pin or
1
V
—
—
3.0
5.0
—
2
a
Values
V
= –20°C to +75°C
3
0.6
0.3
9.0
—
5.5
V
SS
V
V
M
V
V
.
Reference
*1
*1
*2
Reference
value
*3