STE2007 datasheet(52/62 Pages) STMICROELECTRONICS

Il numero della parte	STE2007

Spiegazioni elettronici	96 x 68 Single Chip LCD Controller/Driver

PDF	62 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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52 / 62 page

8 Commands

STE2007

52/62

8.18

Temperature Compensation

Its is possible to select different VLCD temperature compensation Coefficients.

Table 43.

VLCD Temperature Compensation

Temperature Compensation Formula:

VLCD(T) = VLCD(TA) · [1 + (T(°C) - TA) · TC]

TC = Temperature Compensation Coefficients

T(°C) = Temperature

VLCD(TA) = LCD Voltage at TA Temperature (Room Temperature)

Table 44.

8.19

Charge Pump Multiplication Factor

It is possible to select different Charge Pump Multiplication Factors.

Table 45.

Charge Pump Setting

(D/C)

HEX

Function

Command Identifier

***

Thermal

Compensation

Data Field

TC2

TC1

TC0

TC Value

000

TC= 0 PPM

001

TC= -300 PPM

010

TC= -600 PPM

011

TC= -900 PPM

100

TC= -1070 PPM

101

TC= -1200 PPM

110

TC= -1500 PPM

111

TC= -1800 PPM

(D/C)

HEX

Function

Command Identifier

***

CP1

CP0

Data Field

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