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CST3640 - high-performance mutual capacitance multi-touch chip

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Datasheet Details

Part number CST3640
Manufacturer ChipSourceTek
File Size 1.27 MB
Description high-performance mutual capacitance multi-touch chip
Datasheet download datasheet CST3640 Datasheet

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CST3640 ChipSourceTek 1. CST3640 CST3640 ,, , 7V , ,。 。 ,, ,, 、、。 2. CST3640 ◼ DSP ⚫ ; ⚫ ,, ; ⚫ ,, ; ⚫ 32Bit MCU, 100MHz ; ⚫ Flash ,; ⚫ ; ◼  160Hz;  10 ;  (140Hz):9mA;  (10Hz):500uA;  :30uA;  ,。 ◼  40 /,;  /;  DITO、SITO Sensor;  Sensor 、、、 ;  , 40K;  Cover Lens ,<= 2mm, <=1mm。 ◼  IIC /, 10k~400kbps ;  PS2 ;  PTP、HID-IIC ;  GPIO ,, 2.5k ;  1.8V LDO, 1.8V/VDDA 。 ◼  2.7~5.5V,;  。 ◼ :QFN52 6mm*6mm 0.4mm Pitch。 3. CST3640 、、。 TEL: +86-0755-27595155 27595165 -1- FAX: +86-0755-27594792 WEB:Http://www.ChipSourceTek.com E-mail: Sales@ChipSourceTek.com Tony.Wang@ChipSourceTek.com CST3640 4.