MSM9000B-xx OKI electronic componets, MSM9000B-xx Datasheet - Page 5

• Manufacturer Part Number: MSM9000B-xx
• Description: DOT MATRIX LCD CONTROLLER
• Manufacturer: OKI electronic componets

¡ Semiconductor
ABSOLUTE MAXIMUM RATINGS
Ta: Ambient temperature
RECOMMENDED OPERATING CONDITIONS
*1 V
*2 Connect the specified capacitors to the voltage doubler and LCD bias generator.
*3 Make sure that the crystal oscillation frequency or the divided clock frequency falls within
Note 1: Ensure the chip is not exposed to any light.
Note 2: The bias voltage may exceed 5.5 V at some contrast stages. Adjust the stage with
Power supply voltage
Bias voltage
IC source oscillation
Operating temperature
Power supply voltage
Bias voltage
Input voltage
Storage temperature
this range.
DD
Parameter
Parameter
is the highest pin and V
software so that the bias voltage does not exceed 5.5 V.
Symbol
Symbol
T
V
V
T
V
V
f
V
STG
int
DD
DD
op
BI
BI
I
SS5
the lowest for the bias voltage.
Ta=25°C, V
Ta=25°C, V
*1, V
Condition
Condition
V
Ta=25°C
DD
Chip
TCP
DD
*2
—
–V
–V
DD
DD
SS
SS5
–V
–V
SS5
SS
–0.3 to V
–0.3 to +4.6
–55 to +150
–30 to +85
–30 to +85
–0.3 to +7
2.5 to 3.3
26 to 47
Range
3 to 5.5
Rating
DD
+ 0.3
Unit
Unit
kHz
°C
°C
V
V
V
V
V
MSM9000B-xx
Applicable pin
Applicable pin
All input pins
V
V
V
V
DD,
DD
DD
DD
*3
—
—
, V
, V
, V
V
SS5
SS5
SS
SS
5/38