STE2002 datasheet(46/61 Pages) STMICROELECTRONICS

46 / 61 page

Electrical characteristics

STE2002

46/61

Logic inputs

VIL

Logic LOW voltage level

VSS

0.3VDD1

VIH

Logic HIGH voltage level

0.7VDD1

VDD2

Iin

Input current

Vin = VSS1 or VDD1

-1

µA

logic inputs/outputs

VIL

Logic LOW voltage level

VSS

0.3VDD1

VIH

Logic HIGH Voltage

Level

0.7VDD1

VDD1

+0.5V

Column and row driver

Rrow

ROW output resistance

VLCD = 10V;

kohm

Rcol

Column output

resistance

VLCD = 10V;

10K

kohm

Vcol

Column Bias voltage

accuracy

No load

-50

+50

Vrow

Row Bias voltage

accuracy

-50

+50

LCD supply voltage

VLCD

LCD supply voltage

accuracy; internally

generated

VDD = 2.8V; VLCD = 10V;

fsclk=0;

no display load(5)(3)(6)(8)

(8) VOP = 61h,

PRS = 2hex

-2.2

2.2

TC0

Temperature coefficient

-0.0·10-3

1/°C

TC1

-0.35·10-3

1/°C

TC2

-0.7·10-3

1/°C

TC3

-1.05·10-3

1/°C

TC4

-1.4 ·10-3

1/°C

TC5

-1.75·10-3

1/°C

TC6

-2.1·10-3

1/°C

TC7

-2.3·10-3

1/°C

Data Byte Writing Mode VDD1 ≤VDD2

The maximum possible VLCD voltage that can be generated is dependent on voltage, temperature and (display) load.

When fsclk = 0 there is no interface clock.

External VLCD, the display load current is not transmitted to IDD

Internal clock

Tolerance depends on the temperature; (typically zero at Tamb = 27°C), maximum tolerance values are measured at the

temperature range limit.

Power-down mode. During power-down all static currents are switched-off.

For TC0 to TC7

Table 26.

Electrical characteristics DC operation

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

STE2002 数据表(PDF) 46 Page - STMicroelectronics

STE2002 数据表(HTML) 46 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

数据表下载

链接网址

STE2002 数据表(PDF) 46 Page - STMicroelectronics

STE2002 数据表(HTML) 46 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

数据表 下载

链接网址

数据表下载