STE2002 STMicroelectronics, STE2002 Datasheet - Page 38

• Manufacturer Part Number: STE2002
• Description: 81 x 128 SINGLE CHIP LCD CONTROLLER / DRIVER
• Manufacturer: STMicroelectronics

STE2002
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
DC OPERATION
(V
38/51
Supply Voltages
Logic Outputs
V
I(V
I(V
Symbol
DD1
I(V
I(V
V
Symbol
LCDOUT
V
V
LCDIN
V
V
V
V
V
LDCIN
DD1,2
DD1
DD2
T
P
I
DD1
DD2
I
P
0H
OL
DD1
DD2
LCD
I
SS
V
out
T
stg
= 1.7 to 3.6 V; V
in
tot
o
j
i
)
)
) Total Supply Current
) External LCD Supply Voltage
Supply Voltage
Supply Voltage
LCD Supply Voltage
LCD Supply Voltage
Supply Current
Voltage Generator Supply
Current
Current
High logic Level Output Voltage
Low logic Level Output Voltage
Supply Voltage Range
Supply Voltage Range
LCD Supply Voltage Range
Supply Current
Input Voltage (all input pads)
DC Input Current
DC Output Current
Total Power Dissipation (T
Power Dissipation per Output
Operating Junction Temperature
Storage Temperature
DD2
Parameter
= 1.75 to 4.2V; V
j
Parameter
= 85°C)
ss1,2
note 9
LCD Voltage Internally
generated
LCD Voltage Supplied externally
Internally generated; note 1
V
f
V
f
8. OSC_IN=GND; parallel port
with V
with external V
V
T
charge pump; note 2,3,6,
V
4x charge pump; f
25°C; no display load; note 2,3,6
Power down Mode with internal
or External VLCD. Note 4
V
display load; f
25°C; note 3.
IOH=-500 A
IOL=500 A
sclk
sclk
= 0V; V
amb
DD1
DD1
DD2
DD1,
DD
= 1Mhz;T
= 0;T
=2.8V; V
= 2.8V;V
= 25°C; no display load; 4x
V
= 2.8V; V
= 2.8V; V
OP
DD2
LCD
Test Condition
amb
= 0 and PRS = [0:0]
= 2.8V; V
= 4.5 to 11 V; T
= 25°C; note 3.
amb
LCD
LCD
sclk
LCD
LCD
LCD
=7.6V; f
= 25°C; note 3,
= 0; T
=7.6V;no
sclk
= 7.6V;
= 7.6V;
LCD
= 0;T
amb
= 7.6V;
sclk
amb
amb
=
= 0;
=
=-40 to 85°C; unless otherwise specified)
0.8V
Min.
1.75
V
1.7
4.5
4.5
15
10
25
5
SS
-0.5 to V
DD1
- 0.5 to + 12
- 0.5 to + 7
- 50 to +50
- 10 to + 10
- 10 to + 10
-40 to + 85
- 65 to 150
- 0.5 to + 5
Value
Typ.
300
120
30
20
10
DD2
3
+ 0.5
0.2V
Max.
V
150
3.6
4.2
30
35
65
15
11
11
DD1
1
5
DD1
Unit
mW
mW
mA
mA
mA
Unit
°C
°C
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A