Datasheet Details
Part number
GT818
Manufacturer
Goodix
File Size
782.39 KB
Description
Smart phones 5:00 capacitive screen controller
Datasheet
GT818 Datasheet
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Full PDF Text Transcription (Reference)
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5 GT818
GT818
5
Rev.01——2011 3 7
====== ====== ,。 ,。GOODIX、、 ,、、、 。GOODIX 。 GOODIX,GOODIX 。GOODIX ,。
1
5 GT818
1、
5 GT818,, 16 10 ,、, MPU , I2C 。“” 。
GT818 5 ,。 ,。
2、
MPU
,:50Hz~100Hz , 1.8V LDO
:≦4.5" SITO ITO ITO Film Cover Lens :≦2mm ≦0.9mm
:-20℃~+85℃,:≦95%RH :-60℃~+150℃,:≦95%RH
I2C
2
5 GT818
Green mode: <48ms Sleep mode: <640ms Initialization: <640ms
: :2.5V~3.6V
: Vpp≦50mV
:40 pins,5mm*5mm QFN
3、
3
5 GT818
4、
. 1~10 11 12 13 14 15 16 17 18 19 20
SENS0~SENS9 KEY_SENS AVDD DVDD DGND INT NC LED I2C_SDA I2C_SCL VDDIO
IO ,
I2C I2C GPIO
4
DVDD:1.