參數(shù)資料
型號(hào)： HD66766R
廠商： Hitachi,Ltd.
英文描述： 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述： 132 × 176點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器的65K色
文件頁數(shù)： 79/97頁
文件大?。?/td> 681K
代理商： HD66766R
HD66766R Rev. 1.0-1 / September 2002
79
DC Characteristics (V
CC
= 2.2 to 3.6 V, VCH-VCL=8V to 44V, Ta = –40 to +85°C*
1
)
Table 42
Item
Symbol Unit Test Condition
Min
Typ
Max
Notes
Input high voltage
V
IH
V
IL
V
OH1
V
V
CC
= 2.2 to 3.6 V
V
CC
= 2.2 to 3.6 V
I
OH
= –0.1 mA
0.7 V
CC
–0.3
—
V
CC
0.15V
CC
—
2, 3
Input low voltage
V
—
2, 3
Output high voltage (1)
(DB0-15 pins)
V
0.75V
CC
—
2
Output low voltage (1)
(DB0-15 pins)
V
OL1
V
V
CC
= 2.2 to 2.4 V,
I
OL
= 0.1 mA
—
—
0.2 V
CC
2
VCC = 2.4 to 3.6 V,
I
OL
= 0.1 mA
±Id = 0.05 mA,
V
LCD
= 3 V
±Id = 0.05 mA,
V
CH
- V
CL
= 44 V
Vin = 0 to V
CC
R-C oscillation V
CC
= 3.0 V,
VCH = 20V, VM = 1.6V, VCL =
-16.8V,Ta = 25°C f
OSC
= 276
Khz (1/176 duty),
1/12 Bias CT minimum
AP minimum, display all 0
Step-up 1 = two times
Step-up 2 = five times
VCI1 = 0.92 x VCC
V
CC
= 3 V, Ta = 25°C
—
—
0.15V
CC
2
Driver ON resistance
(SEG pins)
R
SEG
k
—
0.35
3
4
Driver ON resistance
(COM pins)
R
COM
k
—
0.90
3
4
I/O leakage current
I
Li
I
OP
μA
–1
—
1
5
Current consumption
during normal operation
(V
CC
– GND)
μA
—
480.
600
6
—
0.1
5
Current consumption
during standby mode
(V
CC
– GND)
VREFL input voltage
I
ST
μA
Vcc = 3V, Ta = 85°C
—
—
50
VREFL V
Vcc = 2.2V
～
3.6V
VOUT = 4.0V
～
5.75V
—
—
Vcc
VREFM output voltage
VREFM V
—
—
VOUT -0.5
Step up circuit 1
output voltage
Step up circuit 2
output voltage
VOUT
V
4.0
—
5.75
VCI2
V
—
—
VOUT – 0.5
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