¡ Semiconductor
ML9040-Axx/-Bxx
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter Symbol
Condition
Min.
"H" Input Voltage
"L" Input Voltage
"H" Input Voltage
"L" Input Voltage
"H" Output Voltage
"L" Output Voltage
"H" Output Voltage
"L" Output Voltage
Driver ON Resistor
(COM pins)
VIH1
VIL1
VIH2
VIL2
VOH1
VOL1
VOH2
VOL2
RCOM
—
—
—
—
IO = –0.205mA
IO = 1.2mA
IO = –40mA
IO = 40mA
2.2
–0.3
VDD–1.0
–0.3
2.4
—
0.9VDD
—
IO = ±50mA, VLCD = 4V
—
Driver ON Resistor RSEG
(SEG pins)
IO = ±50mA, VLCD = 4V
—
Input Leakage Current IIL
VI = VSS
VI = VDD
—
—
VDD = 5.0V
–50
VI = VSS
Input Current
IIL2 VI = VDD, excluding current
flowing over pullup resistor —
and output drive MOS
VDD = 5.0V,
resistor oscillation or
external clock input via
OSC1.
Supply Current (1) IDD1 fOSC = 270kHz.
—
E is in "L" level.
Other inputs are open.
Output pins are
all no load.
*1
VDD = 5.0V,
ceramic oscillation,
fOSC = 250kHz.
Supply Current (2) IDD2 E is in "L" level.
—
Other pins are open.
Output pins are
all no load.
*1
LCD Driving Bias
Input Voltage
Schmitt voltage
width
VLCD1
1/5 bias 3.0
VLCD2 VDD–V5 *6 1/4 bias 3.0
VSUM ———
TBD
Built-in reset
detection voltage
VRES ———
—
(VDD = 4.5 to 5.5V, Ta = –20 to +75°C)
Typ. Max. Unit Applicable pin
—
VDD
V
—
0.6
V
R/W, RS, E,
DB0 - DB7
—
VDD
V
—
1.0
V
OSC1
—
—
V
—
0.4
V
DB0 - DB7
—
—
V
DO, CP, L,
— 0.1VDD V
DC, OSC2
—
20
kW COM1 - COM16
—
30
kW SEG1 - SEG40
—
–1 mA
E
—
1
mA
–125 –250 mA
—
2
mA
R/W, RS
DB0 - DB7
0.35 0.6 mA
VDD
0.55 0.8 mA
VDD
—
6.0
V
—
6.0
TBD TBD V
—
3.0
V
VDD, V1, V2,
V3, V4, V5
E
VDD
7