參數(shù)資料
型號(hào)： PCF8833
廠商： NXP Semiconductors N.V.
英文描述： STN RGB - 132 X 132 X 3 driver
中文描述： 超扭曲的RGB - 132 × 132 × 3驅(qū)動(dòng)程序
文件頁(yè)數(shù)： 20/112頁(yè)
文件大?。?/td> 469K
代理商： PCF8833
2003 Feb 14
20
Philips Semiconductors
Objective specification
STN RGB - 132
×
132
×
3 driver
PCF8833
6.2.8
S
LEEP
_IN
By sending the Sleep_IN command, the PCF8833
immediatelyentersthePower-downmode,alsoreferredto
as the Sleep mode. In the Sleep mode the output voltages
of all LCD driver pins (rows and columns) are at V
SS1
(ground, all pixels are in off state), and the LCD supply
generation circuit and the oscillator are switched off. The
Sleep_IN command does not change the state of the
DISPON/DISPOFF and BSTRON/BSTROFF commands,
but has the same effect as DISPOFF and BSTROFF;
see Table 17.
While in Sleep_IN mode all commands and data can be
sent and will be executed as in the Sleep_OUT state,
except some OTP related commands and temperature
readout related commands. In the Sleep_IN mode no
effect on the display can be seen.
The Sleep_IN mode is exited by command Sleep_OUT;
see Section 6.2.9.
Table 16
Sleep_IN register bits
Table 17
Sleep_IN/OUT and BSTR_ON/OFF combination
Note
1.
Booster is the built-in DC-to-DC converter also called voltage multiplier or charge pump.
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
0
0
0
1
0
0
0
0
10H
BSTER_ON/BSTER_OFF
Sleep_IN/Sleep_OUT
Booster
(1)
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
OFF
6.2.9
S
LEEP
_OUT
This command must be sent to allow the PCF8833 to
power-up (see Fig.4).
DISPON and BSTRON are set with a reset, the PCF8833
will start-up with Sleep_OUT following the built-in start-up
sequence which generates the requested voltages and
switches on the display, unless DISPOFF and/or
BSTROFF was sent after the last reset.
For the effects of possible combinations of commands
Sleep_IN/Sleep_OUT and BSTRON/BSTROFF; see
Table 17.
Figure 4 illustrates the flow when sending the Sleep_OUT
command. The display is only switched on, when the
internally generated voltage V
LCD2
is high enough.
This time is self adapting and therefore dependent on
application conditions:
It is longer for:
– Low V
DD2
– Higher resistors in supply wires and/or external
capacitors
– Higher external capacitors
– Higher required V
LCD2
voltage.
Some other conditions, which may affect start-up time
are:
– Partial/full mode
– Selected bias system
– Temperature
– Selected temperature coefficients.
相關(guān)PDF資料
PDF描述
PCF88331 STN RGB - 132 X 132 X 3 driver
PCF88332DA STN RGB - 132 X 132 X 3 driver
PCF8833U STN RGB - 132 X 132 X 3 driver
PCF8881 132 x 132 RGB single chip TFT driver with DC-to-DC converter
PCI-ADC MULTIFUNKTIONSKARTE 44 KANAL PCI BUS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF88331 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF88332DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U/2DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8881 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:132 x 132 RGB single chip TFT driver with DC-to-DC converter
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*