STE2002_06 ST Microelectronics, Inc., STE2002_06 Datasheet - Page 46

• Manufacturer Part Number: STE2002_06
• Description: 81 x 128 Single-chip LCD Controller/driver
• Manufacturer: ST Microelectronics, Inc.

Electrical characteristics
Table 26.
1. Data Byte Writing Mode V
2. The maximum possible V
3. When f
4. External V
5. Internal clock
6. Tolerance depends on the temperature; (typically zero at T
7. Power-down mode. During power-down all static currents are switched-off.
8. For TC0 to TC7
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Logic inputs
V
V
I
logic inputs/outputs
V
V
Column and row driver
R
R
V
V
LCD supply voltage
V
TC0
TC1
TC2
TC3
TC4
TC5
TC6
TC7
in
IL
IH
IL
IH
col
row
LCD
Symbol
row
col
temperature range limit.
sclk
LCD
= 0 there is no interface clock.
Logic LOW voltage level
Logic HIGH voltage level
Input current
Logic LOW voltage level
Logic HIGH Voltage
Level
ROW output resistance
Column output
resistance
Column Bias voltage
accuracy
Row Bias voltage
accuracy
LCD supply voltage
accuracy; internally
generated
Temperature coefficient
Electrical characteristics DC operation
, the display load current is not transmitted to I
Parameter
LCD
DD1
voltage that can be generated is dependent on voltage, temperature and (display) load.
≤
V
DD2
V
V
V
No load
V
fsclk=0;
no display load
(8)
PRS = 2hex
in
LCD
LCD
DD
VOP = 61h,
= V
Test Condition
= 2.8V; V
= 10V;
= 10V;
SS1
or V
LCD
(5)(3)(6)(8)
DD1
amb
DD
= 10V;
= 27°C), maximum tolerance values are measured at the
0.7V
0.7V
Min.
V
V
-2.2
-50
-50
-1
SS
SS
DD1
DD1
-0.35·10
-1.05·10
-1.75·10
-1.4 ·10
-0.0·10
-0.7·10
-2.1·10
-2.3·10
Typ.
3K
5K
-3
-3
-3
-3
-3
-3
-3
-3
0.3V
0.3V
+0.5V
V
V
Max.
10K
+50
+50
2.2
5K
DD2
DD1
1
DD1
DD1
STE2002
kohm
kohm
Unit
1/°C
1/°C
1/°C
1/°C
1/°C
1/°C
1/°C
1/°C
mV
mV
µA
%
V
V
V
V