參數(shù)資料
型號: HCD66710A00
廠商: Hitachi,Ltd.
英文描述: (Dot Matrix Liquid Crystal Display Controller/Driver)
中文描述: (點(diǎn)陣式液晶顯示控制器/驅(qū)動(dòng)器)
文件頁數(shù): 64/73頁
文件大小: 507K
代理商: HCD66710A00
HD66710
354
DC Characteristics (V
CC
= 2.7V to 5.5V, T
a
= –20°C to +75°C*
3
)
Item
Input high voltage (1)
(except OSC1)
Input low voltage (1)
(except OSC1)
Symbol Min
VIH1
Typ
Max
V
CC
Unit
V
Test Condition
Notes*
6
0.7V
CC
VIL1
–0.3
–0.3
0.7V
CC
0.2V
CC
0.6
V
CC
V
6
Input high voltage (2)
(OSC1)
Input low voltage (2)
(OSC1)
Output high voltage (1)
(D0–D7)
Output low voltage (1)
(D0–D7)
Output high voltage (2)
(except D0–D7)
Output low voltage (2)
(except D0–D7)
Driver on resistance
(COM)
Driver on resistance
(SEG)
I/O leakage current
Pull-up MOS current
(D0–D7, RS, R/
:
)
Power supply current
VIH2
V
15
VIL2
0.2V
CC
V
15
VOH1
0.75V
CC
V
–I
OH
= 0.1 mA
7
VOL1
0.2V
CC
V
I
OL
= 0.1 mA
7
VOH2
0.8V
CC
V
–I
OH
= 0.04 mA
8
VOL2
0.2V
CC
V
I
OL
= 0.04 mA
8
R
COM
2
20
k
±Id = 0.05 mA (COM)
VLCD = 4V
±Id = 0.05 mA (SEG)
VLCD = 4V
VIN = 0 to V
CC
V
= 3V
VIN = 0V
R
f
oscillation, external clock
V
CC
= 3V, f
OSC
= 270 kHz
LP mode, 1/17 duty
V
CC
= 3V, f
OSC
= 270 kHz
LP mode, 1/33 duty
V
CC
= 3V, f
OSC
= 270 kHz
V
CC
–V5, 1/5 bias
V
CC
–V5, 1/6.7 bias
13
R
SEG
2
30
k
13
I
LI
–Ip
–1
5
50
1
120
μA
μA
9
I
CC
150
300
μA
10, 14
I
LP1
80
μA
I
LP2
100
μA
LCD voltage
VLCD1 3.0
VLCD2 3.0
13.0
13.0
V
V
16
Note:
*
Refer to the Electrical Characteristics Notes section following these tables.
Booster Characteristics
Item
Output voltage
(V5OUT2 pin)
Symbol Min
VUP2
Typ
8.7
Max
Unit
V
Test Condition
Vci = 4.5V, I0 = 0.25 mA,
C = 1 μF, f
OSC
= 270 kHz,
T
a
= 25°C
Vci = 2.7V, I0 = 0.25 mA,
C = 1 μF, f
OSC
= 270 kHz,
T
a
= 25°C
Notes*
18, 19
7.5
Output
voltage(V5OUT3 pin)
VUP3
7.0
7.7
V
18, 19
Input voltage
VCi
1.0
5.0
V
18, 19,
20
Note:
*
Refer to the Electrical Characteristics Notes section following these tables.
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