IT7259数据手册ITE中文资料规格书

描述 Description

The IT7259 is a 24/13-channel capacitance sensor detection controller companioned with one ITO film screenmodule to implement multi-touch functionality. It integrates one single electrode 24/13-channelcapacitance-to-digital converter (CDC), one high performance low-power-consumption RISC CPU, flexiblememory support, and many powerful hardware functions. The internal CDC has one automatic calibrate andcompensates engine to remove effect from environmental change.

特性 Features

Normal 0 0 2 false false false EN-US ZH-TW X-NONE Flexible Multi-finger Point Detection- Supports finger tracking function- Supports maximum of 2-finger true point detection & gesture I2C Compatible Interface- Compliant to I2C specification v2.1- Supports slave device only- Supports standard and fast mode- Supports immediate read and combined format- 7-bit device addressing mode Operation Power- One operation power source 3.3V- Provides one internal power regulator for corepower generation and sensing driver Low Power Consumption- Active mode: 1.3mA- Idle mode: 25uA- Sleep mode: 0.1uA /* Style Definitions */ table.MsoNormalTable{mso-style-name:表格內文;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-parent:\"\";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:\"Times New Roman\",\"serif\";}