hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 531

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

15.4.5
Table 15.15 shows the LCD characteristics.
Table 15.15 LCD Characteristics
V
(including subactive mode) unless otherwise indicated.
Item
Segment driver
drop voltage
Common driver
drop voltage
LCD power
supply split-
resistance
Liquid crystal
display voltage
Notes: 1. The voltage drop from power supply pins V
CC
= 1.8 V to 5.5 V, AV
2. 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
V
V
R
V
DS
DC
LCD
LCD
CC
Applicable Values
Pins
SEG
SEG
COM
COM
V
= 1.8 V to 5.5 V, V
1
1
40
1
4
to
to
Min
—
—
0.5
2.2
Typ
—
—
3.0
—
SS
= AV
Max
0.6
0.3
9.0
5.5
1
, V
SS
Rev. 6.00 Aug 04, 2006 page 495 of 680
2
= 0.0 V, Ta = –40°C to +85°C
, V
Unit
V
V
M
V
3
Section 15 Electrical Characteristics
, and V
1
Test
Conditions
I
V
I
V
Between V
and V
V
D
D
1
1
SS
2
= 2 µA
= 2 µA
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
to each segment pin or
V
SS
3
V
1
SS
REJ09B0145-0600
.
Notes
*
*
*
1
1
2