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CST820 - High-Performance Self-Capacitive Touch Controller

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Datasheet Details

Part number CST820
Manufacturer Hynitron
File Size 1.51 MB
Description High-Performance Self-Capacitive Touch Controller
Datasheet download datasheet CST820 Datasheet
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Full PDF Text Transcription

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CST820 V1.2 CST820 ， MCU DSP ，， ，，。  DSP  ；  ；  ；  ；   17 ；  /；  ；   > 100Hz；  ；   1.9mA；  10uA；  2uA;   I2C /， 10Khz~400Khz ；  1.8V/3.3V 。   2.8V ~ 3.6V， <= 50mv；  ：QFN3X3-24L(P0.35T0.55) 、，TP 2inch 。 Shanghai Hynitron Microelectronics Co., Ltd -1- CST820 INT 24 SDA 23 SCL 22 RST 21 S17 20 VDDA 19 1 CMOD0 1nF 2 S01 3 S02 4 S03 5 S04 6 S05 GND 100nF CST820 QFN24-3*3 CMOD1 18 1nF S16 17 S15 16 S14 15 S13 14 S12 13 7 SP06 8 SP07 9 SP08 10 SP09 11 SP10 12 SP11 ：  CMOD 10% NPO/COG  CMOD 1nF 5.6nF ， 1nF。。  CMOD ，。 Shanghai Hynitron Microelectronics Co., Ltd -2- CST820 QFN3X3-24L(P0.35T0.55) CST820 XXXXXXXXX （） CST820 （5000） Shanghai Hynitron Microelectronics Co.
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