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Tango R32

Tango R32
2 Finger Capacitive Touch Sensor Controller 

Tango R32 is a configurable touchscreen controller combining the proven Pixcir sensing proprietary technology and a powerful 32-bit RISC MCU. The device can accommodate panels of up to 2.8" and side buttons simultaneously. 

Key features include: 

■True multi-touch for 2 fingers
■High touch scan rate
■High Accuracy and Linearity
■Low power consumption
■Grip suppression
■Palm detection (lock function)
■High SNR (200:1)
■I2C host interface

 General Information            
 Touch screen size  2.8" 
 Number of electrodes  32
 Touch functionality  True touch 2 Points
 Cover lense thickness  Glass: recommended 0.7mm
 Stylus   Works with conductive passive stylus
 Touch response time  70ms (from idle to active)
 Supported ITO structures

 OGS(One glass solution)
 G+F(ITO on film)
 G+G(ITO on glass)

 IC Architecture 
 Sensor and MCU  Integrated 32bit MCU  64KB Flash  3KB RAM
 Host interface  I2C-compatible slave mode 400kHz
 Package type and dimensions   QFN40    5mm x 5mm x 0.75mm
 Electrical Characteristics 
 AVDD  Interface: 1.8V~3.6V
 Analog: 2.5V~3.6V
 Power consumption  1 finger: 13 mW
 2 fingers: 15 mW
 Power consumption (sleep)  Max 4 µA
 Power consumption (Idle)  Max 0.3 mA 
 Environmental specifications                     
 Operating temperature  -40°C ~ +85°C
 Storage temperature  -55°C ~ +125°C
 Report rate           
 1 finger  110 Hz
 2 fingers  80 Hz

Pixcir supports popular operating systems, including Android™, Linux, Meego and Windows™
Tango R32 typical applications include Smartphones, Portable media players, Game consoles, Navigation systems, …

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