HD66710 Datasheet, PDF (64/73 Pages) Hitachi Semiconductor – (Dot Matrix Liquid Crystal Display Controller/Driver)

HD66710
DC Characteristics (V_CC = 2.7V to 5.5V, T_a = –20°C to +75°C*³)
Item
Symbol Min Typ Max Unit Test Condition
Input high voltage (1) VIH1 0.7V_CC —
(except OSC1)
V_CC
V
Input low voltage (1) VIL1 –0.3 —
(except OSC1)
–0.3 —
0.2V_CC V
0.6
Input high voltage (2) VIH2 0.7V_CC —
(OSC1)
V_CC
V
Input low voltage (2) VIL2 —
—
0.2V_CC V
(OSC1)
Output high voltage (1) VOH1 0.75V_CC —
—
V
(D0–D7)
–I_OH = 0.1 mA
Output low voltage (1) VOL1 —
—
0.2V_CC V
(D0–D7)
I_OL = 0.1 mA
Output high voltage (2) VOH2 0.8V_CC —
—
V
(except D0–D7)
–I_OH = 0.04 mA
Output low voltage (2) VOL2 —
—
0.2V_CC V
(except D0–D7)
I_OL = 0.04 mA
Driver on resistance R_COM —
2
(COM)
20
kΩ
±Id = 0.05 mA (COM)
VLCD = 4V
Driver on resistance R_SEG —
2
(SEG)
30
kΩ
±Id = 0.05 mA (SEG)
VLCD = 4V
I/O leakage current
I_LI
–1
—
1
µA
VIN = 0 to V_CC
: ^{Pull-up MOS current –Ip}
(D0–D7, RS, R/ )
5
50
120 µA
V_CC = 3V
VIN = 0V
Power supply current I_CC
—
150 300 µA
R_f oscillation, external clock
V_CC = 3V, f_OSC = 270 kHz
I_LP1
—
80
—
µA
LP mode, 1/17 duty
V_CC = 3V, f_OSC = 270 kHz
I_LP2
—
100 —
µA
LP mode, 1/33 duty
V_CC = 3V, f_OSC = 270 kHz
LCD voltage
VLCD1 3.0
—
13.0 V
V_CC–V5, 1/5 bias
VLCD2 3.0
—
13.0 V
V_CC–V5, 1/6.7 bias
Note: * Refer to the Electrical Characteristics Notes section following these tables.
Notes*
6
6
15
15
7
7
8
8
13
13
9
10, 14
16
Booster Characteristics
Item
Symbol Min Typ Max Unit Test Condition
Output voltage
(V5OUT2 pin)
VUP2 7.5
8.7
—
V
Output
VUP3 7.0
7.7
—
V
voltage(V5OUT3 pin)
Input voltage
VCi 1.0
—
5.0
V
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
Note: * Refer to the Electrical Characteristics Notes section following these tables.
Notes*
18, 19
18, 19
18, 19,
20
354